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Virgin import of Christos Zoulas's FILE 5.11.

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This commit is contained in:
obrien 2012-04-13 23:30:38 +00:00
parent 75c49f9dd6
commit 15f98df789
54 changed files with 955 additions and 624 deletions
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52
ChangeLog
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@ -1,3 +1,55 @@
2012-02-20 17:33 Christos Zoulas <christos@zoulas.com>
* Fix CDF parsing issues found by CERT's fuzzing tool (Will Dormann)
2011-12-15 12:17 Chris Metcalf <cmetcalf@tilera.com>
* Support Tilera architectures (tile64, tilepro, tilegx).
2011-12-16 16:33 Reuben Thomas <rrt@sc3d.org>
* Add magic for /usr/bin/env Perl scripts
* Weaken generic script magic to avoid clashing with
language-specific magic.
2011-12-08 13:37 Reuben Thomas <rrt@sc3d.org>
* Simplify if (p) free(p) to free(p).
2011-12-08 13:07 Reuben Thomas <rrt@sc3d.org>
* Remove hardwired token finding (names.h), turning it into soft
magic. Patterns are either anchored regexs or search/8192. English
language detection and PL/1 detection have been removed as they
were too fragile. -e tokens is still accepted for backwards
compatibility.
* Move 3ds patterns (which are commented out anyway) into autodesk
(they were, oddly, in c-lang).
2011-12-06 00:16 Reuben Thomas <rrt@sc3d.org>
* Tweak strength of generic hash-bang detectors to be less than
specific ones.
* Make an inconsistent description of Python scripts consistent.
2011-12-05 23:58 Reuben Thomas <rrt@sc3d.org>
* Fix minor error in file(1).
2011-11-05 00:00 Reuben Thomas <rrt@sc3d.org>
* Fix issue #150 (I hope).
2011-09-22 12:57 Christos Zoulas <christos@zoulas.com>
* Python3 binding fixes from Kelly Anderson
2011-09-20 11:32 Christos Zoulas <christos@zoulas.com>
* If a string type magic entry is marked as text or binary
only match text files against text entries and binary
files against binary entries.
2011-09-01 12:12 Christos Zoulas <christos@zoulas.com>
* Don't wait for any subprocess, just the one we forked.

9
Magdir/archive
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@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
# $File: archive,v 1.68 2011/09/07 15:47:51 christos Exp $
# $File: archive,v 1.70 2011/10/26 15:44:47 christos Exp $
# archive: file(1) magic for archive formats (see also "msdos" for self-
# extracting compressed archives)
#
@ -12,6 +12,11 @@
257 string ustar\040\040\0 GNU tar archive
!:mime application/x-tar # encoding: gnu
# Incremental snapshot gnu-tar format from:
# http://www.gnu.org/software/tar/manual/html_node/Snapshot-Files.html
0 string GNU\ tar- GNU tar incremental snapshot data
>&0 regex [0-9]\.[0-9]+-[0-9]+ version %s
# cpio archives
#
# Yes, the top two "cpio archive" formats *are* supposed to just be "short".
@ -183,7 +188,7 @@
# MAR
2 string =-ah MAR archive data
# ACB
0 belong&0x00f800ff 0x00800000 ACB archive data
#0 belong&0x00f800ff 0x00800000 ACB archive data
# CPZ
# TODO, this is what idarc says: 0 string \0\0\0 CPZ archive data
# JRC

14
Magdir/assembler Normal file
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@ -0,0 +1,14 @@
#------------------------------------------------------------------------------
# $File: assembler,v 1.1 2011/12/08 12:12:46 rrt Exp $
# make: file(1) magic for assembler source
#
0 regex \^\.asciiz\? assembler source text
!:mime text/x-asm
0 regex \^\.byte assembler source text
!:mime text/x-asm
0 regex \^\.even assembler source text
!:mime text/x-asm
0 regex \^\.globl assembler source text
!:mime text/x-asm
0 regex \^\.text assembler source text
!:mime text/x-asm

3
Magdir/audio
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: audio,v 1.63 2011/09/06 11:00:06 christos Exp $
# $File: audio,v 1.64 2012/02/20 16:37:34 christos Exp $
# audio: file(1) magic for sound formats (see also "iff")
#
# Jan Nicolai Langfeldt (janl@ifi.uio.no), Dan Quinlan (quinlan@yggdrasil.com),
@ -491,6 +491,7 @@
# From danny.milo@gmx.net (Danny Milosavljevic)
# New version from Abel Cheung <abel (@) oaka.org>
0 string MAC\040 Monkey's Audio compressed format
!:mime audio/x-ape
>4 uleshort >0x0F8B version %d
>>(0x08.l) uleshort =1000 with fast compression
>>(0x08.l) uleshort =2000 with normal compression

54
Magdir/c-lang
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@ -1,21 +1,49 @@
#------------------------------------------------------------------------------
# $File: c-lang,v 1.14 2009/09/19 16:28:08 christos Exp $
# c-lang: file(1) magic for C programs (or REXX)
# $File: c-lang,v 1.16 2011/12/09 08:02:16 rrt Exp $
# c-lang: file(1) magic for C and related languages programs
#
# XPM icons (Greg Roelofs, newt@uchicago.edu)
# if you uncomment "/*" for C/REXX below, also uncomment this entry
#0 string /*\ XPM\ */ X pixmap image data
#!:mime image/x-xpmi
# BCPL
0 search/8192 "libhdr" BCPL source text
!:mime text/x-bcpl
0 search/8192 "LIBHDR" BCPL source text
!:mime text/x-bcpl
# 3DS (3d Studio files) Conflicts with diff output 0x3d '='
#16 beshort 0x3d3d image/x-3ds
# C
0 regex \^#include C source text
!:mime text/x-c
0 regex \^char C source text
!:mime text/x-c
0 regex \^double C source text
!:mime text/x-c
0 regex \^extern C source text
!:mime text/x-c
0 regex \^float C source text
!:mime text/x-c
0 regex \^struct C source text
!:mime text/x-c
0 regex \^union C source text
!:mime text/x-c
0 search/8192 main( C source text
!:mime text/x-c
# this first will upset you if you're a PL/1 shop...
# in which case rm it; ascmagic will catch real C programs
#0 search/1 /* C or REXX program text
#0 search/1 // C++ program text
# C++
# The strength of these rules is increased so they beat the C rules above
0 regex \^template C++ source text
!:strength + 10
!:mime text/x-c++
0 regex \^virtual C++ source text
!:strength + 10
!:mime text/x-c++
0 regex \^class C++ source text
!:strength + 10
!:mime text/x-c++
0 regex \^public: C++ source text
!:strength + 10
!:mime text/x-c++
0 regex \^private: C++ source text
!:strength + 10
!:mime text/x-c++
# From: Mikhail Teterin <mi@aldan.algebra.com>
0 string cscope cscope reference data

5
Magdir/cad
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: cad,v 1.10 2010/12/25 14:33:43 christos Exp $
# $File: cad,v 1.11 2011/12/08 12:12:46 rrt Exp $
# autocad: file(1) magic for cad files
#
@ -113,3 +113,6 @@
0 string AC1012 AutoDesk AutoCAD R13
0 string AC1014 AutoDesk AutoCAD R14
0 string AC1015 AutoDesk AutoCAD R2000
# 3DS (3d Studio files) Conflicts with diff output 0x3d '='
#16 beshort 0x3d3d image/x-3ds

8
Magdir/commands
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: commands,v 1.41 2011/05/02 12:36:41 christos Exp $
# $File: commands,v 1.42 2011/12/05 23:14:02 rrt Exp $
# commands: file(1) magic for various shells and interpreters
#
#0 string/w : shell archive or script for antique kernel text
@ -64,12 +64,6 @@
0 string/wt #!\ /usr/local/bin/bash Bourne-Again shell script text executable
!:mime text/x-shellscript
# using env
0 string/t #!/usr/bin/env a
>15 string/t >\0 %s script text executable
0 string/t #!\ /usr/bin/env a
>16 string/t >\0 %s script text executable
# PHP scripts
# Ulf Harnhammar <ulfh@update.uu.se>
0 search/1/c =<?php PHP script text

9
Magdir/compress
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@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
# $File: compress,v 1.47 2011/03/08 00:39:46 christos Exp $
# $File: compress,v 1.49 2011/12/07 22:04:27 christos Exp $
# compress: file(1) magic for pure-compression formats (no archives)
#
# compress, gzip, pack, compact, huf, squeeze, crunch, freeze, yabba, etc.
@ -190,9 +190,10 @@
!:mime application/x-7z-compressed
# Type: LZMA
0 lelong 0x8000005d LZMA compressed data,
>5 lequad =0xffffffffffffffff streamed
>5 lequad !0xffffffffffffffff non-streamed, size %lld
0 lelong&0xffffff =0x5d
>12 leshort =0xff LZMA compressed data,
>>5 lequad =0xffffffffffffffff streamed
>>5 lequad !0xffffffffffffffff non-streamed, size %lld
!:mime application/x-lzma
# http://tukaani.org/xz/xz-file-format.txt

82
Magdir/cups Normal file
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@ -0,0 +1,82 @@
#------------------------------------------------------------------------------
# $File: cups,v 1.1 2011/11/10 18:59:54 christos Exp $
# Cups: file(1) magic for the cups raster file format
# From: Laurent Martelli <martellilaurent@gmail.com>
# http://www.cups.org/documentation.php/spec-raster.html
#
# Cups Raster image format, Big Endian
0 string RaS
!:mime application/vnd.cups-raster
>3 string t Cups Raster version 1, Big Endian
>3 string 2 Cups Raster version 2, Big Endian
>3 string 3 Cups Raster version 3, Big Endian
>280 belong x \b, %d
>284 belong x \bx%d dpi
>376 belong x \b, %dx
>380 belong x \b%d pixels
>388 belong x %d bits/color
>392 belong x %d bits/pixel
>400 belong 0 ColorOrder=Chunky
>400 belong 1 ColorOrder=Banded
>400 belong 2 ColorOrder=Planar
>404 belong 0 ColorSpace=gray
>404 belong 1 ColorSpace=RGB
>404 belong 2 ColorSpace=RGBA
>404 belong 3 ColorSpace=black
>404 belong 4 ColorSpace=CMY
>404 belong 5 ColorSpace=YMC
>404 belong 6 ColorSpace=CMYK
>404 belong 7 ColorSpace=YMCK
>404 belong 8 ColorSpace=KCMY
>404 belong 9 ColorSpace=KCMYcm
>404 belong 10 ColorSpace=GMCK
>404 belong 11 ColorSpace=GMCS
>404 belong 12 ColorSpace=WHITE
>404 belong 13 ColorSpace=GOLD
>404 belong 14 ColorSpace=SILVER
>404 belong 15 ColorSpace=CIE XYZ
>404 belong 16 ColorSpace=CIE Lab
>404 belong 17 ColorSpace=RGBW
>404 belong 18 ColorSpace=sGray
>404 belong 19 ColorSpace=sRGB
>404 belong 20 ColorSpace=AdobeRGB
# Cups Raster image format, Little Endian
1 string SaR
>0 string t Cups Raster version 1, Little Endian
>0 string 2 Cups Raster version 2, Little Endian
>0 string 3 Cups Raster version 3, Little Endian
!:mime application/vnd.cups-raster
>280 lelong x \b, %d
>284 lelong x \bx%d dpi
>376 lelong x \b, %dx
>380 lelong x \b%d pixels
>388 lelong x %d bits/color
>392 lelong x %d bits/pixel
>400 lelong 0 ColorOrder=Chunky
>400 lelong 1 ColorOrder=Banded
>400 lelong 2 ColorOrder=Planar
>404 lelong 0 ColorSpace=gray
>404 lelong 1 ColorSpace=RGB
>404 lelong 2 ColorSpace=RGBA
>404 lelong 3 ColorSpace=black
>404 lelong 4 ColorSpace=CMY
>404 lelong 5 ColorSpace=YMC
>404 lelong 6 ColorSpace=CMYK
>404 lelong 7 ColorSpace=YMCK
>404 lelong 8 ColorSpace=KCMY
>404 lelong 9 ColorSpace=KCMYcm
>404 lelong 10 ColorSpace=GMCK
>404 lelong 11 ColorSpace=GMCS
>404 lelong 12 ColorSpace=WHITE
>404 lelong 13 ColorSpace=GOLD
>404 lelong 14 ColorSpace=SILVER
>404 lelong 15 ColorSpace=CIE XYZ
>404 lelong 16 ColorSpace=CIE Lab
>404 lelong 17 ColorSpace=RGBW
>404 lelong 18 ColorSpace=sGray
>404 lelong 19 ColorSpace=sRGB
>404 lelong 20 ColorSpace=AdobeRGB

8
Magdir/elf
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: elf,v 1.53 2009/09/19 16:28:09 christos Exp $
# $File: elf,v 1.54 2011/12/17 17:16:29 christos Exp $
# elf: file(1) magic for ELF executables
#
# We have to check the byte order flag to see what byte order all the
@ -149,6 +149,9 @@
>>18 leshort 106 Analog Devices Blackfin,
>>18 leshort 113 Altera Nios II,
>>18 leshort 0xae META,
>>18 leshort 187 Tilera TILE64,
>>18 leshort 188 Tilera TILEPro,
>>18 leshort 191 Tilera TILE-Gx,
>>18 leshort 0x3426 OpenRISC (obsolete),
>>18 leshort 0x8472 OpenRISC (obsolete),
>>18 leshort 0x9026 Alpha (unofficial),
@ -259,6 +262,9 @@
>>18 leshort 0x8472 OpenRISC (obsolete),
>>18 beshort 94 Tensilica Xtensa,
>>18 beshort 97 NatSemi 32k,
>>18 beshort 187 Tilera TILE64,
>>18 beshort 188 Tilera TILEPro,
>>18 beshort 191 Tilera TILE-Gx,
>>18 beshort 0x18ad AVR32 (unofficial),
>>18 beshort 0x9026 Alpha (unofficial),
>>18 beshort 0xa390 IBM S/390 (obsolete),

10
Magdir/games
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: games,v 1.12 2010/11/25 15:00:12 christos Exp $
# $File: games,v 1.13 2012/02/13 22:50:50 christos Exp $
# games: file(1) for games
# Fabio Bonelli <fabiobonelli@libero.it>
@ -255,3 +255,11 @@
>2 regex/c GM\\[19\\] - Octi Game
>2 regex/c GM\\[20\\] - Gess Game
>2 regex/c GM\\[21\\] - twix Game
# Epic Games/Unreal Engine Package
#
0 lelong 0x9E2A83C1 Unreal Engine Package,
>4 leshort x version: %i
>12 lelong !0 \b, names: %i
>28 lelong !0 \b, imports: %i
>20 lelong !0 \b, exports: %i

29
Magdir/gnu
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@ -1,19 +1,28 @@
#------------------------------------------------------------------------------
# $File: gnu,v 1.11 2009/09/19 16:28:09 christos Exp $
# $File: gnu,v 1.13 2012/01/03 17:16:54 christos Exp $
# gnu: file(1) magic for various GNU tools
#
# GNU nlsutils message catalog file format
#
# GNU message catalog (.mo and .gmo files)
0 string \336\22\4\225 GNU message catalog (little endian),
>4 lelong x revision %d,
>8 lelong x %d messages
>6 leshort x revision %d.
>4 leshort >0 \b%d,
>>8 lelong x %d messages,
>>36 lelong x %d sysdep messages
>4 leshort =0 \b%d,
>>8 lelong x %d messages
0 string \225\4\22\336 GNU message catalog (big endian),
>4 belong x revision %d,
>8 belong x %d messages
# message catalogs, from Mitchum DSouza <m.dsouza@mrc-apu.cam.ac.uk>
0 string *nazgul* Nazgul style compiled message catalog
>8 lelong >0 \b, version %ld
>4 beshort x revision %d.
>6 beshort >0 \b%d,
>>8 belong x %d messages,
>>36 belong x %d sysdep messages
>6 beshort =0 \b%d,
>>8 belong x %d messages
# GnuPG
# The format is very similar to pgp
@ -42,3 +51,7 @@
# Files produced by GNU gettext
0 long 0xDE120495 GNU-format message catalog data
0 long 0x950412DE GNU-format message catalog data
# gettext message catalogue
0 regex \^msgid\ GNU gettext message catalogue text
!:mime text/x-po

13
Magdir/guile Normal file
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@ -0,0 +1,13 @@
#------------------------------------------------------------------------------
# $File: guile,v 1.1 2011/12/16 17:44:33 christos Exp $
# Guile file magic from <dalepsmith@gmail.com>
# http://www.gnu.org/s/guile/
# http://git.savannah.gnu.org/gitweb/?p=guile.git;f=libguile/_scm.h;hb=HEAD#l250
0 string GOOF---- Guile Object
>8 string LE \b, little endian
>8 string BE \b, big endian
>11 string 4 \b, 32bit
>11 string 8 \b, 64bit
>13 regex .\.. \b, bytecode v%s

9
Magdir/images
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: images,v 1.70 2010/11/25 15:00:12 christos Exp $
# $File: images,v 1.72 2011/12/08 12:12:46 rrt Exp $
# images: file(1) magic for image formats (see also "iff", and "c-lang" for
# XPM bitmaps)
#
@ -90,6 +90,11 @@
0 string II\x2a\x00 TIFF image data, little-endian
!:mime image/tiff
0 string MM\x00\x2b Big TIFF image data, big-endian
!:mime image/tiff
0 string II\x2b\x00 Big TIFF image data, little-endian
!:mime image/tiff
# PNG [Portable Network Graphics, or "PNG's Not GIF"] images
# (Greg Roelofs, newt@uchicago.edu)
# (Albert Cahalan, acahalan@cs.uml.edu)
@ -228,8 +233,8 @@
#0 string BA PC bitmap array data
# XPM icons (Greg Roelofs, newt@uchicago.edu)
# note possible collision with C/REXX entry in c-lang; currently commented out
0 search/1 /*\ XPM\ */ X pixmap image text
!:mime image/x-xpmi
# Utah Raster Toolkit RLE images (janl@ifi.uio.no)
0 leshort 0xcc52 RLE image data,

5
Magdir/java
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@ -1,6 +1,6 @@
#------------------------------------------------------------
# $File: java,v 1.12 2009/09/19 16:28:10 christos Exp $
# $File: java,v 1.13 2011/12/08 12:12:46 rrt Exp $
# Java ByteCode and Mach-O binaries (e.g., Mac OS X) use the
# same magic number, 0xcafebabe, so they are both handled
# in the entry called "cafebabe".
@ -24,3 +24,6 @@
>0 regex dey\n[0-9][0-9][0-9]\0 Dalvik dex file (optimized for host)
>4 string >000 version %s
# Java source
0 regex ^import.*;$ Java source
!:mime text/x-java

7
Magdir/linux
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: linux,v 1.41 2011/04/20 18:57:10 christos Exp $
# $File: linux,v 1.42 2012/02/07 21:35:03 christos Exp $
# linux: file(1) magic for Linux files
#
# Values for Linux/i386 binaries, from Daniel Quinlan <quinlan@yggdrasil.com>
@ -182,6 +182,11 @@
>>&0 string \x80\x00\x20\x00\x00\x00\x00\x00 Z990 32bit kernel
>>&0 string \x80\x00\x00\x00\x00\x00\x00\x00 Z900 32bit kernel
# Linux ARM compressed kernel image
# From: Kevin Cernekee <cernekee@gmail.com>
36 lelong 0x016f2818 Linux kernel ARM boot executable zImage (little-endian)
36 belong 0x016f2818 Linux kernel ARM boot executable zImage (big-endian)
############################################################################
# Linux 8086 executable
0 lelong&0xFF0000FF 0xC30000E9 Linux-Dev86 executable, headerless

6
Magdir/m4 Normal file
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@ -0,0 +1,6 @@
#------------------------------------------------------------------------------
# $File: m4,v 1.1 2011/12/08 12:12:46 rrt Exp $
# make: file(1) magic for M4 scripts
#
0 regex \^dnl\ M4 macro processor script text
!:mime text/x-m4

8
Magdir/mail.news
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@ -1,11 +1,9 @@
#------------------------------------------------------------------------------
# $File: mail.news,v 1.19 2011/01/25 13:55:57 christos Exp $
# $File: mail.news,v 1.20 2011/12/08 12:12:46 rrt Exp $
# mail.news: file(1) magic for mail and news
#
# Unfortunately, saved netnews also has From line added in some news software.
#0 string From mail text
# There are tests to ascmagic.c to cope with mail and news.
0 string/t Relay-Version: old news text
!:mime message/rfc822
0 string/t #!\ rnews batched news text
@ -16,7 +14,9 @@
!:mime message/rfc822
0 string/t Pipe\ to mail piping text
!:mime message/rfc822
0 string/t Return-Path: smtp mail text
0 string/t Delivered-To: SMTP mail text
!:mime message/rfc822
0 string/t Return-Path: SMTP mail text
!:mime message/rfc822
0 string/t Path: news text
!:mime message/news

15
Magdir/make Normal file
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@ -0,0 +1,15 @@
#------------------------------------------------------------------------------
# $File: make,v 1.1 2011/12/08 12:12:46 rrt Exp $
# make: file(1) magic for makefiles
#
0 regex \^CFLAGS makefile script text
!:mime text/x-makefile
0 regex \^LDFLAGS makefile script text
!:mime text/x-makefile
0 regex \^all: makefile script text
!:mime text/x-makefile
0 regex \^.PRECIOUS makefile script text
!:mime text/x-makefile
0 regex \^SUBDIRS automake makefile script text
!:mime text/x-makefile

108
Magdir/msdos
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: msdos,v 1.75 2011/08/08 08:56:17 christos Exp $
# $File: msdos,v 1.77 2011/12/07 22:05:05 christos Exp $
# msdos: file(1) magic for MS-DOS files
#
@ -41,7 +41,7 @@
#
# Many of the compressed formats were extraced from IDARC 1.23 source code.
#
0 string MZ
0 string/b MZ
!:mime application/x-dosexec
# All non-DOS EXE extensions have the relocation table more than 0x40 bytes into the file.
>0x18 leshort <0x40 MS-DOS executable
@ -294,7 +294,7 @@
# added by Joerg Jenderek of http://www.freedos.org/software/?prog=kc
# and http://www.freedos.org/software/?prog=kpdos
# for FreeDOS files like KEYBOARD.SYS, KEYBRD2.SYS, KEYBRD3.SYS, *.KBD
0 string KCF FreeDOS KEYBoard Layout collection
0 string/b KCF FreeDOS KEYBoard Layout collection
# only version=0x100 found
>3 uleshort x \b, version 0x%x
# length of string containing author,info and special characters
@ -305,7 +305,7 @@
#>>>&0 string x \b%-s
>>>&0 string x \b%-.15s
# for FreeDOS *.KL files
0 string KLF FreeDOS KEYBoard Layout file
0 string/b KLF FreeDOS KEYBoard Layout file
# only version=0x100 or 0x101 found
>3 uleshort x \b, version 0x%x
# stringlength
@ -402,12 +402,12 @@
# byte 0xeb conflicts with "sequent" magic leshort 0xn2eb
0 ubeshort&0xeb8d >0xeb00
# DR-DOS STACKER.COM SCREATE.SYS missed
>0 byte 0xeb DOS executable (COM)
>>0x1FE leshort 0xAA55 \b, boot code
>>85 string UPX \b, UPX compressed
>>4 string \ $ARX \b, ARX self-extracting archive
>>4 string \ $LHarc \b, LHarc self-extracting archive
>>0x20e string SFX\ by\ LARC \b, LARC self-extracting archive
>0 byte 0xeb
>>0x1FE leshort 0xAA55 DOS executable (COM), boot code
>>85 string UPX DOS executable (COM), UPX compressed
>>4 string \ $ARX DOS executable (COM), ARX self-extracting archive
>>4 string \ $LHarc DOS executable (COM), LHarc self-extracting archive
>>0x20e string SFX\ by\ LARC DOS executable (COM), LARC self-extracting archive
# updated by Joerg Jenderek at Oct 2008
#0 byte 0xb8 COM executable
0 uleshort&0x80ff 0x00b8
@ -421,11 +421,11 @@
# syslinux:doc/comboot.txt
# A COM32R program must start with the byte sequence B8 FE 4C CD 21 (mov
# eax,21cd4cfeh) as a magic number.
0 string \xb8\xfe\x4c\xcd\x21 COM executable (COM32R)
0 string/b \xb8\xfe\x4c\xcd\x21 COM executable (COM32R)
# start with assembler instructions mov eax,21cd4cfeh
0 uleshort&0xc0ff 0xc0b8
>1 lelong 0x21cd4cfe COM executable (32-bit COMBOOT, relocatable)
0 string \x81\xfc
0 string/b \x81\xfc
>4 string \x77\x02\xcd\x20\xb9
>>36 string UPX! FREE-DOS executable (COM), UPX compressed
252 string Must\ have\ DOS\ version DR-DOS executable (COM)
@ -466,16 +466,16 @@
# FIXME: missing diet .com compression
# miscellaneous formats
0 string LZ MS-DOS executable (built-in)
0 string/b LZ MS-DOS executable (built-in)
#0 byte 0xf0 MS-DOS program library data
#
# AAF files:
# <stuartc@rd.bbc.co.uk> Stuart Cunningham
0 string \320\317\021\340\241\261\032\341AAFB\015\000OM\006\016\053\064\001\001\001\377 AAF legacy file using MS Structured Storage
0 string/b \320\317\021\340\241\261\032\341AAFB\015\000OM\006\016\053\064\001\001\001\377 AAF legacy file using MS Structured Storage
>30 byte 9 (512B sectors)
>30 byte 12 (4kB sectors)
0 string \320\317\021\340\241\261\032\341\001\002\001\015\000\002\000\000\006\016\053\064\003\002\001\001 AAF file using MS Structured Storage
0 string/b \320\317\021\340\241\261\032\341\001\002\001\015\000\002\000\000\006\016\053\064\003\002\001\001 AAF file using MS Structured Storage
>30 byte 9 (512B sectors)
>30 byte 12 (4kB sectors)
@ -491,14 +491,14 @@
0 belong 0x31be0000 Microsoft Word Document
!:mime application/msword
#
0 string PO^Q` Microsoft Word 6.0 Document
0 string/b PO^Q` Microsoft Word 6.0 Document
!:mime application/msword
#
0 string \376\067\0\043 Microsoft Office Document
0 string/b \376\067\0\043 Microsoft Office Document
!:mime application/msword
0 string \333\245-\0\0\0 Microsoft Office Document
0 string/b \333\245-\0\0\0 Microsoft Office Document
!:mime application/msword
512 string \354\245\301 Microsoft Word Document
512 string/b \354\245\301 Microsoft Word Document
!:mime application/msword
#
2080 string Microsoft\ Excel\ 5.0\ Worksheet %s
@ -513,7 +513,7 @@
# Italian MS-Excel
2121 string Biff5 Microsoft Excel 5.0 Worksheet
!:mime application/vnd.ms-excel
0 string \x09\x04\x06\x00\x00\x00\x10\x00 Microsoft Excel Worksheet
0 string/b \x09\x04\x06\x00\x00\x00\x10\x00 Microsoft Excel Worksheet
!:mime application/vnd.ms-excel
#
0 belong 0x00001a00 Lotus 1-2-3
@ -527,9 +527,9 @@
!:mime application/x-123
>4 belong 0x06040600 wk1 document data
>4 belong 0x06800200 fmt document data
0 string WordPro\0 Lotus WordPro
0 string/b WordPro\0 Lotus WordPro
!:mime application/vnd.lotus-wordpro
0 string WordPro\r\373 Lotus WordPro
0 string/b WordPro\r\373 Lotus WordPro
!:mime application/vnd.lotus-wordpro
@ -542,17 +542,17 @@
# Winamp .avs
#0 string Nullsoft\ AVS\ Preset\ \060\056\061\032 A plug in for Winamp ms-windows Freeware media player
0 string Nullsoft\ AVS\ Preset\ Winamp plug in
0 string/b Nullsoft\ AVS\ Preset\ Winamp plug in
# Windows Metafont .WMF
0 string \327\315\306\232 ms-windows metafont .wmf
0 string \002\000\011\000 ms-windows metafont .wmf
0 string \001\000\011\000 ms-windows metafont .wmf
0 string/b \327\315\306\232 ms-windows metafont .wmf
0 string/b \002\000\011\000 ms-windows metafont .wmf
0 string/b \001\000\011\000 ms-windows metafont .wmf
#tz3 files whatever that is (MS Works files)
0 string \003\001\001\004\070\001\000\000 tz3 ms-works file
0 string \003\002\001\004\070\001\000\000 tz3 ms-works file
0 string \003\003\001\004\070\001\000\000 tz3 ms-works file
0 string/b \003\001\001\004\070\001\000\000 tz3 ms-works file
0 string/b \003\002\001\004\070\001\000\000 tz3 ms-works file
0 string/b \003\003\001\004\070\001\000\000 tz3 ms-works file
# PGP sig files .sig
#0 string \211\000\077\003\005\000\063\237\127 065 to \027\266\151\064\005\045\101\233\021\002 PGP sig
@ -564,14 +564,14 @@
0 string \211\000\225\003\005\000\062\122\207\304\100\345\042 PGP sig
# windows zips files .dmf
0 string MDIF\032\000\010\000\000\000\372\046\100\175\001\000\001\036\001\000 MS Windows special zipped file
0 string/b MDIF\032\000\010\000\000\000\372\046\100\175\001\000\001\036\001\000 MS Windows special zipped file
#ico files
0 string \102\101\050\000\000\000\056\000\000\000\000\000\000\000 Icon for MS Windows
0 string/b \102\101\050\000\000\000\056\000\000\000\000\000\000\000 Icon for MS Windows
# Windows icons (Ian Springer <ips@fpk.hp.com>)
0 string \000\000\001\000 MS Windows icon resource
0 string/b \000\000\001\000 MS Windows icon resource
!:mime image/x-icon
>4 byte 1 - 1 icon
>4 byte >1 - %d icons
@ -582,13 +582,13 @@
# .chr files
0 string PK\010\010BGI Borland font
0 string/b PK\010\010BGI Borland font
>4 string >\0 %s
# then there is a copyright notice
# .bgi files
0 string pk\010\010BGI Borland device
0 string/b pk\010\010BGI Borland device
>4 string >\0 %s
# then there is a copyright notice
@ -703,28 +703,28 @@
!:mime application/vnd.ms-tnef
# HtmlHelp files (.chm)
0 string ITSF\003\000\000\000\x60\000\000\000\001\000\000\000 MS Windows HtmlHelp Data
0 string/b ITSF\003\000\000\000\x60\000\000\000\001\000\000\000 MS Windows HtmlHelp Data
# GFA-BASIC (Wolfram Kleff)
2 string GFA-BASIC3 GFA-BASIC 3 data
2 string/b GFA-BASIC3 GFA-BASIC 3 data
#------------------------------------------------------------------------------
# From Stuart Caie <kyzer@4u.net> (developer of cabextract)
# Microsoft Cabinet files
0 string MSCF\0\0\0\0 Microsoft Cabinet archive data
0 string/b MSCF\0\0\0\0 Microsoft Cabinet archive data
!:mime application/vnd.ms-cab-compressed
>8 lelong x \b, %u bytes
>28 leshort 1 \b, 1 file
>28 leshort >1 \b, %u files
# InstallShield Cabinet files
0 string ISc( InstallShield Cabinet archive data
0 string/b ISc( InstallShield Cabinet archive data
>5 byte&0xf0 =0x60 version 6,
>5 byte&0xf0 !0x60 version 4/5,
>(12.l+40) lelong x %u files
# Windows CE package files
0 string MSCE\0\0\0\0 Microsoft WinCE install header
0 string/b MSCE\0\0\0\0 Microsoft WinCE install header
>20 lelong 0 \b, architecture-independent
>20 lelong 103 \b, Hitachi SH3
>20 lelong 104 \b, Hitachi SH4
@ -748,7 +748,7 @@
>>44 ulelong x version 0x%x
# From: Alex Beregszaszi <alex@fsn.hu>
0 string COWD VMWare3
0 string/b COWD VMWare3
>4 byte 3 disk image
>>32 lelong x (%d/
>>36 lelong x \b%d/
@ -756,8 +756,8 @@
>4 byte 2 undoable disk image
>>32 string >\0 (%s)
0 string VMDK VMware4 disk image
0 string KDMV VMware4 disk image
0 string/b VMDK VMware4 disk image
0 string/b KDMV VMware4 disk image
#--------------------------------------------------------------------
# Qemu Emulator Images
@ -765,11 +765,11 @@
# Updated by Adam Buchbinder (adam.buchbinder@gmail.com)
# Made by reading sources, reading documentation, and doing trial and error
# on existing QCOW files
0 string QFI\xFB QEMU QCOW Image
0 string/b QFI\xFB QEMU QCOW Image
# Uncomment the following line to display Magic (only used for debugging
# this magic number)
#>0 string x , Magic: %s
#>0 string/b x , Magic: %s
# There are currently 2 Versions: "1" and "2".
# http://www.gnome.org/~markmc/qcow-image-format-version-1.html
@ -813,9 +813,9 @@
>4 default x (unknown version)
0 string QEVM QEMU suspend to disk image
0 string/b QEVM QEMU suspend to disk image
0 string Bochs\ Virtual\ HD\ Image Bochs disk image,
0 string/b Bochs\ Virtual\ HD\ Image Bochs disk image,
>32 string x type %s,
>48 string x subtype %s
@ -823,8 +823,8 @@
# from http://filext.com by Derek M Jones <derek@knosof.co.uk>
# False positive with PPT (also currently this string is too long)
#0 string \xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3E\x00\x03\x00\xFE\xFF\x09\x00\x06 Microsoft Installer
0 string \320\317\021\340\241\261\032\341 Microsoft Office Document
#0 string/b \xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3E\x00\x03\x00\xFE\xFF\x09\x00\x06 Microsoft Installer
0 string/b \320\317\021\340\241\261\032\341 Microsoft Office Document
#>48 byte 0x1B Excel Document
#!:mime application/vnd.ms-excel
>546 string bjbj Microsoft Word Document
@ -832,7 +832,7 @@
>546 string jbjb Microsoft Word Document
!:mime application/msword
0 string \224\246\056 Microsoft Word Document
0 string/b \224\246\056 Microsoft Word Document
!:mime application/msword
512 string R\0o\0o\0t\0\ \0E\0n\0t\0r\0y Microsoft Word Document
@ -841,7 +841,7 @@
# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
# Magic type for Dell's BIOS .hdr files
# Dell's .hdr
0 string $RBU
0 string/b $RBU
>23 string Dell %s system BIOS
>5 byte 2
>>48 byte x version %d.
@ -853,7 +853,7 @@
# Type: Microsoft DirectDraw Surface
# URL: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp
# From: Morten Hustveit <morten@debian.org>
0 string DDS\040\174\000\000\000 Microsoft DirectDraw Surface (DDS),
0 string/b DDS\040\174\000\000\000 Microsoft DirectDraw Surface (DDS),
>16 lelong >0 %hd x
>12 lelong >0 %hd,
>84 string x %.4s
@ -864,13 +864,13 @@
0 short 0x5045 Microsoft Document Imaging Format
# MS eBook format (.lit)
0 string ITOLITLS Microsoft Reader eBook Data
0 string/b ITOLITLS Microsoft Reader eBook Data
>8 lelong x \b, version %u
!:mime application/x-ms-reader
# Windows CE Binary Image Data Format
# From: Dr. Jesus <j@hug.gs>
0 string B000FF\n Windows Embedded CE binary image
0 string/b B000FF\n Windows Embedded CE binary image
# Windows Imaging (WIM) Image
0 string MSWIM\000\000\000 Windows imaging (WIM) image
0 string/b MSWIM\000\000\000 Windows imaging (WIM) image

17
Magdir/music Normal file
View File

@ -0,0 +1,17 @@
#------------------------------------------------------------------------------
# $File: music,v 1.1 2011/11/25 03:28:17 christos Exp $
# music: file (1) magic for music formats
# BWW format used by Bagpipe Music Writer Gold by Robert MacNeil Musicworks
# and Bagpipe Writer by Doug Wickstrom
#
0 string Bagpipe Bagpipe
>8 string Reader Reader
>>15 string >\0 (version %.3s)
>8 string Music\ Writer Music Writer
>>20 string :
>>>21 string >\0 (version %.3s)
>>21 string Gold Gold
>>>25 string :
>>>>26 string >\0 (version %.3s)

41
Magdir/netbsd
View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: netbsd,v 1.18 2009/09/19 16:28:11 christos Exp $
# $File: netbsd,v 1.19 2011/10/31 17:23:34 christos Exp $
# netbsd: file(1) magic for NetBSD objects
#
# All new-style magic numbers are in network byte order.
@ -245,3 +245,42 @@
0 belong&0377777777 043600507 a.out NetBSD/arm core
>12 string >\0 from '%s'
>32 lelong !0 (signal %d)
# Kernel core dump format
0 belong&0x0000ffff 0x00008fca NetBSD kernel core file
>0 belong&0x03ff0000 0x00000000 \b, Unknown
>0 belong&0x03ff0000 0x00001000 \b, sun 68010/68020
>0 belong&0x03ff0000 0x00020000 \b, sun 68020
>0 belong&0x03ff0000 0x00640000 \b, 386 PC
>0 belong&0x03ff0000 0x00860000 \b, i386 BSD
>0 belong&0x03ff0000 0x00870000 \b, m68k BSD (8K pages)
>0 belong&0x03ff0000 0x00880000 \b, m68k BSD (4K pages)
>0 belong&0x03ff0000 0x00890000 \b, ns32532 BSD
>0 belong&0x03ff0000 0x008a0000 \b, sparc/32 BSD
>0 belong&0x03ff0000 0x008b0000 \b, pmax BSD
>0 belong&0x03ff0000 0x008c0000 \b, vax BSD (1K pages)
>0 belong&0x03ff0000 0x008d0000 \b, alpha BSD
>0 belong&0x03ff0000 0x008e0000 \b, mips BSD (Big Endian)
>0 belong&0x03ff0000 0x008f0000 \b, arm6 BSD
>0 belong&0x03ff0000 0x00900000 \b, m68k BSD (2K pages)
>0 belong&0x03ff0000 0x00910000 \b, sh3 BSD
>0 belong&0x03ff0000 0x00920000 \b, ppc BSD (Big Endian)
>0 belong&0x03ff0000 0x00930000 \b, vax BSD (4K pages)
>0 belong&0x03ff0000 0x00940000 \b, mips1 BSD
>0 belong&0x03ff0000 0x00950000 \b, mips2 BSD
>0 belong&0x03ff0000 0x00960000 \b, parisc BSD
>0 belong&0x03ff0000 0x00970000 \b, sh5/64 BSD
>0 belong&0x03ff0000 0x00980000 \b, sparc/64 BSD
>0 belong&0x03ff0000 0x00990000 \b, amd64 BSD
>0 belong&0x03ff0000 0x009a0000 \b, hp200 (68010) BSD
>0 belong&0x03ff0000 0x009b0000 \b, hp300 (68020+68881) BSD
>0 belong&0x03ff0000 0x009b0000 \b, hp300 (68020+68881) BSD
>0 belong&0x03ff0000 0x00c80000 \b, hp200
>0 belong&0x03ff0000 0x020b0000 \b, hp300 (68020+68881) HP-UX
>0 belong&0x03ff0000 0x020c0000 \b, hp300 (68020+68881) HP-UX
>0 belong&0xfc000000 0x04000000 \b, CPU
>0 belong&0xfc000000 0x08000000 \b, DATA
>0 belong&0xfc000000 0x10000000 \b, STACK
>4 leshort x \b, (headersize = %d
>6 leshort x \b, segmentsize = %d
>6 lelong x \b, segments = %d)

111
Magdir/palm
View File

@ -1,65 +1,72 @@
#------------------------------------------------------------------------------
# $File: palm,v 1.7 2009/09/19 16:28:11 christos Exp $
# palm: file(1) magic for PalmOS {.prc,.pdb}: applications, docfiles, and hacks
# $File: palm,v 1.9 2012/01/16 15:16:43 christos Exp $
# palm: file(1) magic for PalmOS {.prc,.pdb}: applications, docfiles, and hacks
#
# Brian Lalor <blalor@hcirisc.cs.binghamton.edu>
# These are weak, byte 59 is not guaranteed to be 0 and there are
# 8 character identifiers at byte 60, one I found for appl is BIGb.
# What are the possibilities and where is this documented?
# appl
60 belong 0x6170706c PalmOS application
>0 string >\0 "%s"
#59 byte \0
#>60 string appl PalmOS application
#>0 string >\0 "%s"
# TEXt
60 belong 0x54455874 AportisDoc file
>0 string >\0 "%s"
#59 byte \0
#>60 belong TEXt AportisDoc file
#>0 string >\0 "%s"
# HACK
60 belong 0x4841434b HackMaster hack
>0 string >\0 "%s"
#59 byte \0
#>60 string HACK HackMaster hack
#>0 string >\0 "%s"
# Variety of PalmOS document types
# Michael-John Turner <mj@debian.org>
# Thanks to Hasan Umit Ezerce <humit@tr-net.net.tr> for his DocType
60 string BVokBDIC BDicty PalmOS document
>0 string >\0 "%s"
60 string DB99DBOS DB PalmOS document
>0 string >\0 "%s"
60 string vIMGView FireViewer/ImageViewer PalmOS document
>0 string >\0 "%s"
60 string PmDBPmDB HanDBase PalmOS document
>0 string >\0 "%s"
60 string InfoINDB InfoView PalmOS document
>0 string >\0 "%s"
60 string ToGoToGo iSilo PalmOS document
>0 string >\0 "%s"
60 string JfDbJBas JFile PalmOS document
>0 string >\0 "%s"
60 string JfDbJFil JFile Pro PalmOS document
>0 string >\0 "%s"
60 string DATALSdb List PalmOS document
>0 string >\0 "%s"
60 string Mdb1Mdb1 MobileDB PalmOS document
>0 string >\0 "%s"
60 string PNRdPPrs PeanutPress PalmOS document
>0 string >\0 "%s"
60 string DataPlkr Plucker PalmOS document
>0 string >\0 "%s"
60 string DataSprd QuickSheet PalmOS document
>0 string >\0 "%s"
60 string SM01SMem SuperMemo PalmOS document
>0 string >\0 "%s"
60 string TEXtTlDc TealDoc PalmOS document
>0 string >\0 "%s"
60 string InfoTlIf TealInfo PalmOS document
>0 string >\0 "%s"
60 string DataTlMl TealMeal PalmOS document
>0 string >\0 "%s"
60 string DataTlPt TealPaint PalmOS document
>0 string >\0 "%s"
60 string dataTDBP ThinkDB PalmOS document
>0 string >\0 "%s"
60 string TdatTide Tides PalmOS document
>0 string >\0 "%s"
60 string ToRaTRPW TomeRaider PalmOS document
>0 string >\0 "%s"
60 string BVokBDIC BDicty PalmOS document
>0 string >\0 "%s"
60 string DB99DBOS DB PalmOS document
>0 string >\0 "%s"
60 string vIMGView FireViewer/ImageViewer PalmOS document
>0 string >\0 "%s"
60 string PmDBPmDB HanDBase PalmOS document
>0 string >\0 "%s"
60 string InfoINDB InfoView PalmOS document
>0 string >\0 "%s"
60 string ToGoToGo iSilo PalmOS document
>0 string >\0 "%s"
60 string JfDbJBas JFile PalmOS document
>0 string >\0 "%s"
60 string JfDbJFil JFile Pro PalmOS document
>0 string >\0 "%s"
60 string DATALSdb List PalmOS document
>0 string >\0 "%s"
60 string Mdb1Mdb1 MobileDB PalmOS document
>0 string >\0 "%s"
60 string PNRdPPrs PeanutPress PalmOS document
>0 string >\0 "%s"
60 string DataPlkr Plucker PalmOS document
>0 string >\0 "%s"
60 string DataSprd QuickSheet PalmOS document
>0 string >\0 "%s"
60 string SM01SMem SuperMemo PalmOS document
>0 string >\0 "%s"
60 string TEXtTlDc TealDoc PalmOS document
>0 string >\0 "%s"
60 string InfoTlIf TealInfo PalmOS document
>0 string >\0 "%s"
60 string DataTlMl TealMeal PalmOS document
>0 string >\0 "%s"
60 string DataTlPt TealPaint PalmOS document
>0 string >\0 "%s"
60 string dataTDBP ThinkDB PalmOS document
>0 string >\0 "%s"
60 string TdatTide Tides PalmOS document
>0 string >\0 "%s"
60 string ToRaTRPW TomeRaider PalmOS document
>0 string >\0 "%s"
# A GutenPalm zTXT etext for use on Palm Pilots (http://gutenpalm.sf.net)
# For version 1.xx zTXTs, outputs version and numbers of bookmarks and
@ -88,5 +95,5 @@
>0 string >\0 "%s"
# Mobipocket (www.mobipocket.com), donated by Carl Witty
60 string BOOKMOBI Mobipocket E-book
>0 string >\0 "%s"
60 string BOOKMOBI Mobipocket E-book
>0 string >\0 "%s"

10
Magdir/pascal Normal file
View File

@ -0,0 +1,10 @@
#------------------------------------------------------------------------------
# $File: pascal,v 1.1 2011/12/08 12:12:46 rrt Exp $
# pascal: file(1) magic for Pascal source
#
0 search/8192 (input, Pascal source text
!:mime text/x-pascal
0 regex \^program Pascal source text
!:mime text/x-pascal
0 regex \^record Pascal source text
!:mime text/x-pascal

8
Magdir/perl
View File

@ -1,6 +1,5 @@
#------------------------------------------------------------------------------
# $File: perl,v 1.16 2009/09/19 16:28:11 christos Exp $
# $File: perl,v 1.17 2011/12/16 16:24:40 rrt Exp $
# perl: file(1) magic for Larry Wall's perl language.
#
# The `eval' lines recognizes an outrageously clever hack.
@ -20,7 +19,10 @@
!:mime text/x-perl
0 search/1 eval\ '(exit\ $?0)'\ &&\ eval\ 'exec Perl script text
!:mime text/x-perl
0 search/1 #!/usr/bin/env\ perl Perl script text executable
!:mime text/x-perl
0 search/1 #!\ /usr/bin/env\ perl Perl script text executable
!:mime text/x-perl
# by Dmitry V. Levin and Alexey Tourbin
# check the first line

5
Magdir/python
View File

@ -1,11 +1,12 @@
#------------------------------------------------------------------------------
# $File: python,v 1.18 2011/02/26 02:33:38 christos Exp $
# $File: python,v 1.20 2011/12/13 13:53:14 christos Exp $
# python: file(1) magic for python
#
# Outlook puts """ too for urgent messages
# From: David Necas <yeti@physics.muni.cz>
# often the module starts with a multiline string
0 string/t """ a python script text executable
0 string/t """ Python script text executable
# MAGIC as specified in Python/import.c (1.5 to 2.7a0 and 3.1a0, assuming
# that Py_UnicodeFlag is off for Python 2)
# 20121 ( YEAR - 1995 ) + MONTH + DAY (little endian followed by "\r\n"

8
Magdir/sgml
View File

@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
# $File: sgml,v 1.26 2011/04/16 15:20:04 christos Exp $
# $File: sgml,v 1.27 2011/12/07 12:01:24 rrt Exp $
# Type: SVG Vectorial Graphics
# From: Noel Torres <tecnico@ejerciciosresueltos.com>
0 string \<?xml\ version="
@ -18,15 +18,15 @@
# xhtml
0 string/t \<?xml\ version="
>15 string >\0
>>19 search/4096/cWbt \<!doctype\ html xHTML document text
>>19 search/4096/cWbt \<!doctype\ html XHTML document text
!:mime text/html
0 string/t \<?xml\ version='
>15 string >\0
>>19 search/4096/cWbt \<!doctype\ html xHTML document text
>>19 search/4096/cWbt \<!doctype\ html XHTML document text
!:mime text/html
0 string/t \<?xml\ version="
>15 string >\0
>>19 search/4096/cWbt \<html broken xHTML document text
>>19 search/4096/cWbt \<html broken XHTML document text
!:mime text/html
#------------------------------------------------------------------------------

15
Magdir/varied.script
View File

@ -1,16 +1,27 @@
#------------------------------------------------------------------------------
# $File: varied.script,v 1.7 2010/11/25 15:00:12 christos Exp $
# $File: varied.script,v 1.9 2011/12/16 16:32:48 rrt Exp $
# varied.script: file(1) magic for various interpreter scripts
0 string/t #!\ / a
>3 string >\0 %s script text executable
!:strength / 2
0 string/t #!\t/ a
>3 string >\0 %s script text executable
!:strength / 2
0 string/t #!/ a
>2 string >\0 %s script text executable
!:strength / 2
0 string/t #!\ script text executable
>3 string >\0 for %s
!:strength / 3
# using env
0 string/t #!/usr/bin/env a
>15 string/t >\0 %s script text executable
!:strength / 10
0 string/t #!\ /usr/bin/env a
>16 string/t >\0 %s script text executable
!:strength / 10
# From: arno <arenevier@fdn.fr>
# mozilla xpconnect typelib

12
Magdir/virtual
View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: virtual,v 1.1 2009/12/25 16:04:30 christos Exp $
# $File: virtual,v 1.2 2011/11/22 13:30:05 christos Exp $
# From: James Nobis <quel@quelrod.net>
# Microsoft hard disk images for:
# Virtual Server
@ -10,8 +10,8 @@
0 string conectix Microsoft Disk Image, Virtual Server or Virtual PC
# Sun xVM VirtualBox Disk Image
# string <<< Sun xVM VirtualBox Disk Image >>>
# .vdi
0 string \<\<\<\ Sun\ xVM\ VirtualBox\ Disk Sun xVM VirtualBox Disk Image
# From: Richard W.M. Jones <rich@annexia.org>
# VirtualBox Disk Image
0x40 ulelong 0xbeda107f VirtualBox Disk Image
>0x44 uleshort >0 \b, major %u
>0x46 uleshort >0 \b, minor %u

96
Magdir/zfs Normal file
View File

@ -0,0 +1,96 @@
#------------------------------------------------------------------------------
# zfs: file(1) magic for ZFS dumps
#
# From <rea-fbsd@codelabs.ru>
# ZFS dump header has the following structure (as per zfs_ioctl.h
# in FreeBSD with drr_type is set to DRR_BEGIN)
#
# enum {
# DRR_BEGIN, DRR_OBJECT, DRR_FREEOBJECTS,
# DRR_WRITE, DRR_FREE, DRR_END,
# } drr_type;
# uint32_t drr_pad;
# uint64_t drr_magic;
# uint64_t drr_version;
# uint64_t drr_creation_time;
# dmu_objset_type_t drr_type;
# uint32_t drr_pad;
# uint64_t drr_toguid;
# uint64_t drr_fromguid;
# char drr_toname[MAXNAMELEN];
#
# Backup magic is 0x00000002f5bacbac (quad word)
# The drr_type is defined as
# typedef enum dmu_objset_type {
# DMU_OST_NONE,
# DMU_OST_META,
# DMU_OST_ZFS,
# DMU_OST_ZVOL,
# DMU_OST_OTHER, /* For testing only! */
# DMU_OST_ANY, /* Be careful! */
# DMU_OST_NUMTYPES
# } dmu_objset_type_t;
#
# Almost all uint64_t fields are printed as the 32-bit ones (with high
# 32 bits zeroed), because there is no simple way to print them as the
# full 64-bit values.
# Big-endian values
8 string \000\000\000\002\365\272\313\254 ZFS shapshot (big-endian machine),
>20 belong x version %lu,
>32 belong 0 type: NONE,
>32 belong 1 type: META,
>32 belong 2 type: ZFS,
>32 belong 3 type: ZVOL,
>32 belong 4 type: OTHER,
>32 belong 5 type: ANY,
>32 belong >5 type: UNKNOWN (%lu),
>40 byte x destination GUID: %02X
>41 byte x %02X
>42 byte x %02X
>43 byte x %02X
>44 byte x %02X
>45 byte x %02X
>46 byte x %02X
>47 byte x %02X,
>48 ulong >0
>>52 ulong >0
>>>48 byte x source GUID: %02X
>>>49 byte x %02X
>>>50 byte x %02X
>>>51 byte x %02X
>>>52 byte x %02X
>>>53 byte x %02X
>>>54 byte x %02X
>>>55 byte x %02X,
>56 string >\0 name: '%s'
# Little-endian values
8 string \254\313\272\365\002\000\000\000 ZFS shapshot (little-endian machine),
>16 lelong x version %lu,
>32 lelong 0 type: NONE,
>32 lelong 1 type: META,
>32 lelong 2 type: ZFS,
>32 lelong 3 type: ZVOL,
>32 lelong 4 type: OTHER,
>32 lelong 5 type: ANY,
>32 lelong >5 type: UNKNOWN (%lu),
>47 byte x destination GUID: %02X
>46 byte x %02X
>45 byte x %02X
>44 byte x %02X
>43 byte x %02X
>42 byte x %02X
>41 byte x %02X
>40 byte x %02X,
>48 ulong >0
>>52 ulong >0
>>>55 byte x source GUID: %02X
>>>54 byte x %02X
>>>53 byte x %02X
>>>52 byte x %02X
>>>51 byte x %02X
>>>50 byte x %02X
>>>49 byte x %02X
>>>48 byte x %02X,
>56 string >\0 name: '%s'

10
Makefile.am
View File

@ -1,5 +1,5 @@
#
# $File: Makefile.am,v 1.73 2011/09/08 21:58:42 christos Exp $
# $File: Makefile.am,v 1.78 2012/01/27 01:41:26 christos Exp $
#
MAGIC_FRAGMENT_BASE = Magdir
MAGIC_DIR = $(top_srcdir)/magic
@ -22,6 +22,7 @@ $(MAGIC_FRAGMENT_DIR)/apl \
$(MAGIC_FRAGMENT_DIR)/apple \
$(MAGIC_FRAGMENT_DIR)/applix \
$(MAGIC_FRAGMENT_DIR)/archive \
$(MAGIC_FRAGMENT_DIR)/assembler \
$(MAGIC_FRAGMENT_DIR)/asterix \
$(MAGIC_FRAGMENT_DIR)/att3b \
$(MAGIC_FRAGMENT_DIR)/audio \
@ -52,6 +53,7 @@ $(MAGIC_FRAGMENT_DIR)/console \
$(MAGIC_FRAGMENT_DIR)/convex \
$(MAGIC_FRAGMENT_DIR)/cracklib \
$(MAGIC_FRAGMENT_DIR)/ctags \
$(MAGIC_FRAGMENT_DIR)/cups \
$(MAGIC_FRAGMENT_DIR)/dact \
$(MAGIC_FRAGMENT_DIR)/database \
$(MAGIC_FRAGMENT_DIR)/diamond \
@ -88,6 +90,7 @@ $(MAGIC_FRAGMENT_DIR)/gnumeric \
$(MAGIC_FRAGMENT_DIR)/grace \
$(MAGIC_FRAGMENT_DIR)/graphviz \
$(MAGIC_FRAGMENT_DIR)/gringotts \
$(MAGIC_FRAGMENT_DIR)/guile \
$(MAGIC_FRAGMENT_DIR)/hitachi-sh \
$(MAGIC_FRAGMENT_DIR)/hp \
$(MAGIC_FRAGMENT_DIR)/human68k \
@ -114,10 +117,12 @@ $(MAGIC_FRAGMENT_DIR)/lisp \
$(MAGIC_FRAGMENT_DIR)/llvm \
$(MAGIC_FRAGMENT_DIR)/lua \
$(MAGIC_FRAGMENT_DIR)/luks \
$(MAGIC_FRAGMENT_DIR)/m4 \
$(MAGIC_FRAGMENT_DIR)/mach \
$(MAGIC_FRAGMENT_DIR)/macintosh \
$(MAGIC_FRAGMENT_DIR)/magic \
$(MAGIC_FRAGMENT_DIR)/mail.news \
$(MAGIC_FRAGMENT_DIR)/make \
$(MAGIC_FRAGMENT_DIR)/maple \
$(MAGIC_FRAGMENT_DIR)/marc21 \
$(MAGIC_FRAGMENT_DIR)/mathcad \
@ -140,6 +145,7 @@ $(MAGIC_FRAGMENT_DIR)/msdos \
$(MAGIC_FRAGMENT_DIR)/msooxml \
$(MAGIC_FRAGMENT_DIR)/msvc \
$(MAGIC_FRAGMENT_DIR)/mup \
$(MAGIC_FRAGMENT_DIR)/music \
$(MAGIC_FRAGMENT_DIR)/natinst \
$(MAGIC_FRAGMENT_DIR)/ncr \
$(MAGIC_FRAGMENT_DIR)/netbsd \
@ -159,6 +165,7 @@ $(MAGIC_FRAGMENT_DIR)/osf1 \
$(MAGIC_FRAGMENT_DIR)/palm \
$(MAGIC_FRAGMENT_DIR)/parix \
$(MAGIC_FRAGMENT_DIR)/parrot \
$(MAGIC_FRAGMENT_DIR)/pascal \
$(MAGIC_FRAGMENT_DIR)/pbm \
$(MAGIC_FRAGMENT_DIR)/pdf \
$(MAGIC_FRAGMENT_DIR)/pdp \
@ -238,6 +245,7 @@ $(MAGIC_FRAGMENT_DIR)/xenix \
$(MAGIC_FRAGMENT_DIR)/xilinx \
$(MAGIC_FRAGMENT_DIR)/xo65 \
$(MAGIC_FRAGMENT_DIR)/xwindows \
$(MAGIC_FRAGMENT_DIR)/zfs \
$(MAGIC_FRAGMENT_DIR)/zilog \
$(MAGIC_FRAGMENT_DIR)/zyxel

2
Makefile.am-src
View File

@ -9,7 +9,7 @@ AM_CFLAGS = @WARNINGS@
libmagic_la_SOURCES = magic.c apprentice.c softmagic.c ascmagic.c \
encoding.c compress.c is_tar.c readelf.c print.c fsmagic.c \
funcs.c file.h names.h readelf.h tar.h apptype.c \
funcs.c file.h readelf.h tar.h apptype.c \
file_opts.h elfclass.h mygetopt.h cdf.c cdf_time.c readcdf.c cdf.h
libmagic_la_LDFLAGS = -no-undefined -version-info 1:0:0
if MINGW

10
Makefile.in
View File

@ -196,7 +196,7 @@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
#
# $File: Makefile.am,v 1.73 2011/09/08 21:58:42 christos Exp $
# $File: Makefile.am,v 1.78 2012/01/27 01:41:26 christos Exp $
#
MAGIC_FRAGMENT_BASE = Magdir
MAGIC_DIR = $(top_srcdir)/magic
@ -217,6 +217,7 @@ $(MAGIC_FRAGMENT_DIR)/apl \
$(MAGIC_FRAGMENT_DIR)/apple \
$(MAGIC_FRAGMENT_DIR)/applix \
$(MAGIC_FRAGMENT_DIR)/archive \
$(MAGIC_FRAGMENT_DIR)/assembler \
$(MAGIC_FRAGMENT_DIR)/asterix \
$(MAGIC_FRAGMENT_DIR)/att3b \
$(MAGIC_FRAGMENT_DIR)/audio \
@ -247,6 +248,7 @@ $(MAGIC_FRAGMENT_DIR)/console \
$(MAGIC_FRAGMENT_DIR)/convex \
$(MAGIC_FRAGMENT_DIR)/cracklib \
$(MAGIC_FRAGMENT_DIR)/ctags \
$(MAGIC_FRAGMENT_DIR)/cups \
$(MAGIC_FRAGMENT_DIR)/dact \
$(MAGIC_FRAGMENT_DIR)/database \
$(MAGIC_FRAGMENT_DIR)/diamond \
@ -283,6 +285,7 @@ $(MAGIC_FRAGMENT_DIR)/gnumeric \
$(MAGIC_FRAGMENT_DIR)/grace \
$(MAGIC_FRAGMENT_DIR)/graphviz \
$(MAGIC_FRAGMENT_DIR)/gringotts \
$(MAGIC_FRAGMENT_DIR)/guile \
$(MAGIC_FRAGMENT_DIR)/hitachi-sh \
$(MAGIC_FRAGMENT_DIR)/hp \
$(MAGIC_FRAGMENT_DIR)/human68k \
@ -309,10 +312,12 @@ $(MAGIC_FRAGMENT_DIR)/lisp \
$(MAGIC_FRAGMENT_DIR)/llvm \
$(MAGIC_FRAGMENT_DIR)/lua \
$(MAGIC_FRAGMENT_DIR)/luks \
$(MAGIC_FRAGMENT_DIR)/m4 \
$(MAGIC_FRAGMENT_DIR)/mach \
$(MAGIC_FRAGMENT_DIR)/macintosh \
$(MAGIC_FRAGMENT_DIR)/magic \
$(MAGIC_FRAGMENT_DIR)/mail.news \
$(MAGIC_FRAGMENT_DIR)/make \
$(MAGIC_FRAGMENT_DIR)/maple \
$(MAGIC_FRAGMENT_DIR)/marc21 \
$(MAGIC_FRAGMENT_DIR)/mathcad \
@ -335,6 +340,7 @@ $(MAGIC_FRAGMENT_DIR)/msdos \
$(MAGIC_FRAGMENT_DIR)/msooxml \
$(MAGIC_FRAGMENT_DIR)/msvc \
$(MAGIC_FRAGMENT_DIR)/mup \
$(MAGIC_FRAGMENT_DIR)/music \
$(MAGIC_FRAGMENT_DIR)/natinst \
$(MAGIC_FRAGMENT_DIR)/ncr \
$(MAGIC_FRAGMENT_DIR)/netbsd \
@ -354,6 +360,7 @@ $(MAGIC_FRAGMENT_DIR)/osf1 \
$(MAGIC_FRAGMENT_DIR)/palm \
$(MAGIC_FRAGMENT_DIR)/parix \
$(MAGIC_FRAGMENT_DIR)/parrot \
$(MAGIC_FRAGMENT_DIR)/pascal \
$(MAGIC_FRAGMENT_DIR)/pbm \
$(MAGIC_FRAGMENT_DIR)/pdf \
$(MAGIC_FRAGMENT_DIR)/pdp \
@ -433,6 +440,7 @@ $(MAGIC_FRAGMENT_DIR)/xenix \
$(MAGIC_FRAGMENT_DIR)/xilinx \
$(MAGIC_FRAGMENT_DIR)/xo65 \
$(MAGIC_FRAGMENT_DIR)/xwindows \
$(MAGIC_FRAGMENT_DIR)/zfs \
$(MAGIC_FRAGMENT_DIR)/zilog \
$(MAGIC_FRAGMENT_DIR)/zyxel

12
apprentice.c
View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: apprentice.c,v 1.171 2011/09/16 21:04:59 christos Exp $")
FILE_RCSID("@(#)$File: apprentice.c,v 1.173 2011/12/08 12:38:24 rrt Exp $")
#endif /* lint */
#include "magic.h"
@ -736,8 +736,7 @@ load_1(struct magic_set *ms, int action, const char *fn, int *errs,
break;
}
}
if (line)
free(line);
free(line);
(void)fclose(f);
}
@ -790,6 +789,7 @@ apprentice_load(struct magic_set *ms, struct magic **magicp, uint32_t *nmagicp,
file_oomem(ms,
strlen(fn) + strlen(d->d_name) + 2);
errs++;
closedir(dir);
goto out;
}
if (stat(mfn, &st) == -1 || !S_ISREG(st.st_mode)) {
@ -804,6 +804,7 @@ apprentice_load(struct magic_set *ms, struct magic **magicp, uint32_t *nmagicp,
realloc(filearr, mlen))) == NULL) {
file_oomem(ms, mlen);
free(mfn);
closedir(dir);
errs++;
goto out;
}
@ -2300,7 +2301,7 @@ private int
apprentice_compile(struct magic_set *ms, struct magic **magicp,
uint32_t *nmagicp, const char *fn)
{
int fd;
int fd = -1;
char *dbname;
int rv = -1;
@ -2331,7 +2332,8 @@ apprentice_compile(struct magic_set *ms, struct magic **magicp,
goto out;
}
(void)close(fd);
if (fd != -1)
(void)close(fd);
rv = 0;
out:
free(dbname);

94
ascmagic.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: ascmagic.c,v 1.81 2011/03/15 22:16:29 christos Exp $")
FILE_RCSID("@(#)$File: ascmagic.c,v 1.84 2011/12/08 12:38:24 rrt Exp $")
#endif /* lint */
#include "magic.h"
@ -46,13 +46,11 @@ FILE_RCSID("@(#)$File: ascmagic.c,v 1.81 2011/03/15 22:16:29 christos Exp $")
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "names.h"
#define MAXLINELEN 300 /* longest sane line length */
#define ISSPC(x) ((x) == ' ' || (x) == '\t' || (x) == '\r' || (x) == '\n' \
|| (x) == 0x85 || (x) == '\f')
private int ascmatch(const unsigned char *, const unichar *, size_t);
private unsigned char *encode_utf8(unsigned char *, size_t, unichar *, size_t);
private size_t trim_nuls(const unsigned char *, size_t);
@ -70,7 +68,8 @@ trim_nuls(const unsigned char *buf, size_t nbytes)
}
protected int
file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)
file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes,
int text)
{
unichar *ubuf = NULL;
size_t ulen;
@ -87,17 +86,13 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)
/* If file doesn't look like any sort of text, give up. */
if (file_encoding(ms, buf, nbytes, &ubuf, &ulen, &code, &code_mime,
&type) == 0) {
&type) == 0)
rv = 0;
goto done;
}
else
rv = file_ascmagic_with_encoding(ms, buf, nbytes, ubuf, ulen, code,
type, text);
rv = file_ascmagic_with_encoding(ms, buf, nbytes, ubuf, ulen, code,
type);
done:
if (ubuf)
free(ubuf);
free(ubuf);
return rv;
}
@ -105,11 +100,10 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)
protected int
file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
size_t nbytes, unichar *ubuf, size_t ulen, const char *code,
const char *type)
const char *type, int text)
{
unsigned char *utf8_buf = NULL, *utf8_end;
size_t mlen, i;
const struct names *p;
int rv = -1;
int mime = ms->flags & MAGIC_MIME;
@ -124,7 +118,7 @@ file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
int n_lf = 0;
int n_cr = 0;
int n_nel = 0;
int score, curtype, executable = 0;
int executable = 0;
size_t last_line_end = (size_t)-1;
int has_long_lines = 0;
@ -153,57 +147,10 @@ file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
== NULL)
goto done;
if ((rv = file_softmagic(ms, utf8_buf,
(size_t)(utf8_end - utf8_buf), TEXTTEST)) != 0)
goto subtype_identified;
else
(size_t)(utf8_end - utf8_buf), TEXTTEST, text)) == 0)
rv = -1;
}
/* look for tokens from names.h - this is expensive! */
if ((ms->flags & MAGIC_NO_CHECK_TOKENS) != 0)
goto subtype_identified;
i = 0;
score = 0;
curtype = -1;
while (i < ulen) {
size_t end;
/* skip past any leading space */
while (i < ulen && ISSPC(ubuf[i]))
i++;
if (i >= ulen)
break;
/* find the next whitespace */
for (end = i + 1; end < nbytes; end++)
if (ISSPC(ubuf[end]))
break;
/* compare the word thus isolated against the token list */
for (p = names; p < names + NNAMES; p++) {
if (ascmatch((const unsigned char *)p->name, ubuf + i,
end - i)) {
if (curtype == -1)
curtype = p->type;
else if (curtype != p->type) {
score = p->score;
curtype = p->type;
} else
score += p->score;
if (score > 1) {
subtype = types[p->type].human;
subtype_mime = types[p->type].mime;
goto subtype_identified;
}
}
}
i = end;
}
subtype_identified:
/* Now try to discover other details about the file. */
for (i = 0; i < ulen; i++) {
if (ubuf[i] == '\n') {
@ -349,28 +296,11 @@ file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
}
rv = 1;
done:
if (utf8_buf)
free(utf8_buf);
free(utf8_buf);
return rv;
}
private int
ascmatch(const unsigned char *s, const unichar *us, size_t ulen)
{
size_t i;
for (i = 0; i < ulen; i++) {
if (s[i] != us[i])
return 0;
}
if (s[i])
return 0;
else
return 1;
}
/*
* Encode Unicode string as UTF-8, returning pointer to character
* after end of string, or NULL if an invalid character is found.

95
cdf.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: cdf.c,v 1.46 2011/09/16 21:23:59 christos Exp $")
FILE_RCSID("@(#)$File: cdf.c,v 1.50 2012/02/20 22:35:29 christos Exp $")
#endif
#include <assert.h>
@ -75,6 +75,7 @@ static union {
#define CDF_TOLE2(x) ((uint16_t)(NEED_SWAP ? _cdf_tole2(x) : (uint16_t)(x)))
#define CDF_GETUINT32(x, y) cdf_getuint32(x, y)
/*
* swap a short
*/
@ -341,18 +342,27 @@ ssize_t
cdf_read_sector(const cdf_info_t *info, void *buf, size_t offs, size_t len,
const cdf_header_t *h, cdf_secid_t id)
{
assert((size_t)CDF_SEC_SIZE(h) == len);
return cdf_read(info, (off_t)CDF_SEC_POS(h, id),
((char *)buf) + offs, len);
size_t ss = CDF_SEC_SIZE(h);
size_t pos = CDF_SEC_POS(h, id);
assert(ss == len);
return cdf_read(info, (off_t)pos, ((char *)buf) + offs, len);
}
ssize_t
cdf_read_short_sector(const cdf_stream_t *sst, void *buf, size_t offs,
size_t len, const cdf_header_t *h, cdf_secid_t id)
{
assert((size_t)CDF_SHORT_SEC_SIZE(h) == len);
size_t ss = CDF_SHORT_SEC_SIZE(h);
size_t pos = CDF_SHORT_SEC_POS(h, id);
assert(ss == len);
if (pos > CDF_SEC_SIZE(h) * sst->sst_len) {
DPRINTF(("Out of bounds read %" SIZE_T_FORMAT "u > %"
SIZE_T_FORMAT "u\n",
pos, CDF_SEC_SIZE(h) * sst->sst_len));
return -1;
}
(void)memcpy(((char *)buf) + offs,
((const char *)sst->sst_tab) + CDF_SHORT_SEC_POS(h, id), len);
((const char *)sst->sst_tab) + pos, len);
return len;
}
@ -419,8 +429,8 @@ cdf_read_sat(const cdf_info_t *info, cdf_header_t *h, cdf_sat_t *sat)
if (sec < 0)
goto out;
if (i >= sat->sat_len) {
DPRINTF(("Out of bounds reading MSA %u >= %u",
i, sat->sat_len));
DPRINTF(("Out of bounds reading MSA %" SIZE_T_FORMAT
"u >= %" SIZE_T_FORMAT "u", i, sat->sat_len));
errno = EFTYPE;
goto out2;
}
@ -493,7 +503,8 @@ cdf_read_long_sector_chain(const cdf_info_t *info, const cdf_header_t *h,
}
if (i >= scn->sst_len) {
DPRINTF(("Out of bounds reading long sector chain "
"%u > %u\n", i, scn->sst_len));
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n", i,
scn->sst_len));
errno = EFTYPE;
goto out;
}
@ -538,7 +549,8 @@ cdf_read_short_sector_chain(const cdf_header_t *h,
}
if (i >= scn->sst_len) {
DPRINTF(("Out of bounds reading short sector chain "
"%u > %u\n", i, scn->sst_len));
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n",
i, scn->sst_len));
errno = EFTYPE;
goto out;
}
@ -646,7 +658,8 @@ cdf_read_ssat(const cdf_info_t *info, const cdf_header_t *h,
}
if (i >= ssat->sat_len) {
DPRINTF(("Out of bounds reading short sector chain "
"%u > %u\n", i, ssat->sat_len));
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n", i,
ssat->sat_len));
errno = EFTYPE;
goto out;
}
@ -786,17 +799,18 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
if (cdf_check_stream_offset(sst, h, e, 0, __LINE__) == -1)
goto out;
for (i = 0; i < sh.sh_properties; i++) {
size_t ofs = CDF_GETUINT32(p, (i << 1) + 1);
q = (const uint8_t *)(const void *)
((const char *)(const void *)p +
CDF_GETUINT32(p, (i << 1) + 1)) - 2 * sizeof(uint32_t);
((const char *)(const void *)p + ofs
- 2 * sizeof(uint32_t));
if (q > e) {
DPRINTF(("Ran of the end %p > %p\n", q, e));
goto out;
}
inp[i].pi_id = CDF_GETUINT32(p, i << 1);
inp[i].pi_type = CDF_GETUINT32(q, 0);
DPRINTF(("%d) id=%x type=%x offs=%x,%d\n", i, inp[i].pi_id,
inp[i].pi_type, q - p, CDF_GETUINT32(p, (i << 1) + 1)));
DPRINTF(("%" SIZE_T_FORMAT "u) id=%x type=%x offs=0x%tx,0x%x\n",
i, inp[i].pi_id, inp[i].pi_type, q - p, offs));
if (inp[i].pi_type & CDF_VECTOR) {
nelements = CDF_GETUINT32(q, 1);
o = 2;
@ -842,6 +856,20 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
(void)memcpy(&u64, &q[o4], sizeof(u64));
inp[i].pi_u64 = CDF_TOLE8((uint64_t)u64);
break;
case CDF_FLOAT:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&u32, &q[o4], sizeof(u32));
u32 = CDF_TOLE4(u32);
memcpy(&inp[i].pi_f, &u32, sizeof(inp[i].pi_f));
break;
case CDF_DOUBLE:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&u64, &q[o4], sizeof(u64));
u64 = CDF_TOLE8((uint64_t)u64);
memcpy(&inp[i].pi_d, &u64, sizeof(inp[i].pi_d));
break;
case CDF_LENGTH32_STRING:
case CDF_LENGTH32_WSTRING:
if (nelements > 1) {
@ -857,17 +885,22 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
*info = inp;
inp = *info + nelem;
}
DPRINTF(("nelements = %d\n", nelements));
DPRINTF(("nelements = %" SIZE_T_FORMAT "u\n",
nelements));
for (j = 0; j < nelements; j++, i++) {
uint32_t l = CDF_GETUINT32(q, o);
inp[i].pi_str.s_len = l;
inp[i].pi_str.s_buf = (const char *)
(const void *)(&q[o4 + sizeof(l)]);
DPRINTF(("l = %d, r = %d, s = %s\n", l,
DPRINTF(("l = %d, r = %" SIZE_T_FORMAT
"u, s = %s\n", l,
CDF_ROUND(l, sizeof(l)),
inp[i].pi_str.s_buf));
l = 4 + (uint32_t)CDF_ROUND(l, sizeof(l));
o += l >> 2;
if (l & 1)
l++;
o += l >> 1;
if (q + o >= e)
goto out;
o4 = o * sizeof(uint32_t);
}
i--;
@ -886,7 +919,7 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
unknown:
DPRINTF(("Don't know how to deal with %x\n",
inp[i].pi_type));
goto out;
break;
}
}
return 0;
@ -925,8 +958,9 @@ cdf_unpack_summary_info(const cdf_stream_t *sst, const cdf_header_t *h,
return -1;
}
if (cdf_read_property_info(sst, h, CDF_TOLE4(sd->sd_offset),
info, count, &maxcount) == -1)
info, count, &maxcount) == -1) {
return -1;
}
}
return 0;
}
@ -1051,14 +1085,14 @@ cdf_dump_sat(const char *prefix, const cdf_sat_t *sat, size_t size)
size_t i, j, s = size / sizeof(cdf_secid_t);
for (i = 0; i < sat->sat_len; i++) {
(void)fprintf(stderr, "%s[%" SIZE_T_FORMAT "u]:\n%.6d: ",
prefix, i, i * s);
(void)fprintf(stderr, "%s[%" SIZE_T_FORMAT "u]:\n%.6"
SIZE_T_FORMAT "u: ", prefix, i, i * s);
for (j = 0; j < s; j++) {
(void)fprintf(stderr, "%5d, ",
CDF_TOLE4(sat->sat_tab[s * i + j]));
if ((j + 1) % 10 == 0)
(void)fprintf(stderr, "\n%.6d: ",
i * s + j + 1);
(void)fprintf(stderr, "\n%.6" SIZE_T_FORMAT
"u: ", i * s + j + 1);
}
(void)fprintf(stderr, "\n");
}
@ -1077,7 +1111,8 @@ cdf_dump(void *v, size_t len)
if (j == 16) {
j = 0;
abuf[15] = '\0';
(void)fprintf(stderr, "%s\n%.4x: ", abuf, i + 1);
(void)fprintf(stderr, "%s\n%.4" SIZE_T_FORMAT "x: ",
abuf, i + 1);
}
}
(void)fprintf(stderr, "\n");
@ -1175,6 +1210,14 @@ cdf_dump_property_info(const cdf_property_info_t *info, size_t count)
(void)fprintf(stderr, "unsigned 32 [%u]\n",
info[i].pi_u32);
break;
case CDF_FLOAT:
(void)fprintf(stderr, "float [%g]\n",
info[i].pi_f);
break;
case CDF_DOUBLE:
(void)fprintf(stderr, "double [%g]\n",
info[i].pi_d);
break;
case CDF_LENGTH32_STRING:
(void)fprintf(stderr, "string %u [%.*s]\n",
info[i].pi_str.s_len,

174
cdf.h
View File

@ -51,136 +51,140 @@ typedef int32_t cdf_secid_t;
#define CDF_SECID_NULL 0
#define CDF_SECID_FREE -1
#define CDF_SECID_END_OF_CHAIN -2
#define CDF_SECID_SECTOR_ALLOCATION_TABLE -3
#define CDF_SECID_END_OF_CHAIN -2
#define CDF_SECID_SECTOR_ALLOCATION_TABLE -3
#define CDF_SECID_MASTER_SECTOR_ALLOCATION_TABLE -4
typedef struct {
uint64_t h_magic;
uint64_t h_magic;
#define CDF_MAGIC 0xE11AB1A1E011CFD0LL
uint64_t h_uuid[2];
uint16_t h_revision;
uint16_t h_version;
uint16_t h_byte_order;
uint16_t h_sec_size_p2;
uint16_t h_short_sec_size_p2;
uint8_t h_unused0[10];
uint32_t h_num_sectors_in_sat;
uint32_t h_secid_first_directory;
uint8_t h_unused1[4];
uint32_t h_min_size_standard_stream;
cdf_secid_t h_secid_first_sector_in_short_sat;
uint32_t h_num_sectors_in_short_sat;
cdf_secid_t h_secid_first_sector_in_master_sat;
uint32_t h_num_sectors_in_master_sat;
cdf_secid_t h_master_sat[436/4];
uint64_t h_uuid[2];
uint16_t h_revision;
uint16_t h_version;
uint16_t h_byte_order;
uint16_t h_sec_size_p2;
uint16_t h_short_sec_size_p2;
uint8_t h_unused0[10];
uint32_t h_num_sectors_in_sat;
uint32_t h_secid_first_directory;
uint8_t h_unused1[4];
uint32_t h_min_size_standard_stream;
cdf_secid_t h_secid_first_sector_in_short_sat;
uint32_t h_num_sectors_in_short_sat;
cdf_secid_t h_secid_first_sector_in_master_sat;
uint32_t h_num_sectors_in_master_sat;
cdf_secid_t h_master_sat[436/4];
} cdf_header_t;
#define CDF_SEC_SIZE(h) (1 << (h)->h_sec_size_p2)
#define CDF_SEC_SIZE(h) ((size_t)(1 << (h)->h_sec_size_p2))
#define CDF_SEC_POS(h, secid) (CDF_SEC_SIZE(h) + (secid) * CDF_SEC_SIZE(h))
#define CDF_SHORT_SEC_SIZE(h) (1 << (h)->h_short_sec_size_p2)
#define CDF_SHORT_SEC_SIZE(h) ((size_t)(1 << (h)->h_short_sec_size_p2))
#define CDF_SHORT_SEC_POS(h, secid) ((secid) * CDF_SHORT_SEC_SIZE(h))
typedef int32_t cdf_dirid_t;
typedef int32_t cdf_dirid_t;
#define CDF_DIRID_NULL -1
typedef int64_t cdf_timestamp_t;
typedef int64_t cdf_timestamp_t;
#define CDF_BASE_YEAR 1601
#define CDF_TIME_PREC 10000000
typedef struct {
uint16_t d_name[32];
uint16_t d_namelen;
uint8_t d_type;
uint16_t d_name[32];
uint16_t d_namelen;
uint8_t d_type;
#define CDF_DIR_TYPE_EMPTY 0
#define CDF_DIR_TYPE_USER_STORAGE 1
#define CDF_DIR_TYPE_USER_STREAM 2
#define CDF_DIR_TYPE_LOCKBYTES 3
#define CDF_DIR_TYPE_PROPERTY 4
#define CDF_DIR_TYPE_ROOT_STORAGE 5
uint8_t d_color;
#define CDF_DIR_TYPE_USER_STORAGE 1
#define CDF_DIR_TYPE_USER_STREAM 2
#define CDF_DIR_TYPE_LOCKBYTES 3
#define CDF_DIR_TYPE_PROPERTY 4
#define CDF_DIR_TYPE_ROOT_STORAGE 5
uint8_t d_color;
#define CDF_DIR_COLOR_READ 0
#define CDF_DIR_COLOR_BLACK 1
cdf_dirid_t d_left_child;
cdf_dirid_t d_right_child;
cdf_dirid_t d_storage;
uint64_t d_storage_uuid[2];
uint32_t d_flags;
cdf_timestamp_t d_created;
cdf_timestamp_t d_modified;
cdf_secid_t d_stream_first_sector;
uint32_t d_size;
uint32_t d_unused0;
cdf_dirid_t d_left_child;
cdf_dirid_t d_right_child;
cdf_dirid_t d_storage;
uint64_t d_storage_uuid[2];
uint32_t d_flags;
cdf_timestamp_t d_created;
cdf_timestamp_t d_modified;
cdf_secid_t d_stream_first_sector;
uint32_t d_size;
uint32_t d_unused0;
} cdf_directory_t;
#define CDF_DIRECTORY_SIZE 128
typedef struct {
cdf_secid_t *sat_tab;
size_t sat_len;
cdf_secid_t *sat_tab;
size_t sat_len;
} cdf_sat_t;
typedef struct {
cdf_directory_t *dir_tab;
size_t dir_len;
cdf_directory_t *dir_tab;
size_t dir_len;
} cdf_dir_t;
typedef struct {
void *sst_tab;
size_t sst_len;
size_t sst_dirlen;
void *sst_tab;
size_t sst_len;
size_t sst_dirlen;
} cdf_stream_t;
typedef struct {
uint32_t cl_dword;
uint16_t cl_word[2];
uint8_t cl_two[2];
uint8_t cl_six[6];
uint32_t cl_dword;
uint16_t cl_word[2];
uint8_t cl_two[2];
uint8_t cl_six[6];
} cdf_classid_t;
typedef struct {
uint16_t si_byte_order;
uint16_t si_zero;
uint16_t si_os_version;
uint16_t si_os;
cdf_classid_t si_class;
uint32_t si_count;
uint16_t si_byte_order;
uint16_t si_zero;
uint16_t si_os_version;
uint16_t si_os;
cdf_classid_t si_class;
uint32_t si_count;
} cdf_summary_info_header_t;
#define CDF_SECTION_DECLARATION_OFFSET 0x1c
typedef struct {
cdf_classid_t sd_class;
uint32_t sd_offset;
cdf_classid_t sd_class;
uint32_t sd_offset;
} cdf_section_declaration_t;
typedef struct {
uint32_t sh_len;
uint32_t sh_properties;
uint32_t sh_len;
uint32_t sh_properties;
} cdf_section_header_t;
typedef struct {
uint32_t pi_id;
uint32_t pi_type;
union {
uint16_t _pi_u16;
int16_t _pi_s16;
uint32_t _pi_u32;
int32_t _pi_s32;
uint64_t _pi_u64;
int64_t _pi_s64;
cdf_timestamp_t _pi_tp;
struct {
uint32_t s_len;
const char *s_buf;
} _pi_str;
} pi_val;
uint32_t pi_id;
uint32_t pi_type;
union {
uint16_t _pi_u16;
int16_t _pi_s16;
uint32_t _pi_u32;
int32_t _pi_s32;
uint64_t _pi_u64;
int64_t _pi_s64;
cdf_timestamp_t _pi_tp;
float _pi_f;
double _pi_d;
struct {
uint32_t s_len;
const char *s_buf;
} _pi_str;
} pi_val;
#define pi_u64 pi_val._pi_u64
#define pi_s64 pi_val._pi_s64
#define pi_u32 pi_val._pi_u32
#define pi_s32 pi_val._pi_s32
#define pi_u16 pi_val._pi_u16
#define pi_s16 pi_val._pi_s16
#define pi_f pi_val._pi_f
#define pi_d pi_val._pi_d
#define pi_tp pi_val._pi_tp
#define pi_str pi_val._pi_str
} cdf_property_info_t;
@ -189,13 +193,13 @@ typedef struct {
/* Variant type definitions */
#define CDF_EMPTY 0x00000000
#define CDF_NULL 0x00000001
#define CDF_NULL 0x00000001
#define CDF_SIGNED16 0x00000002
#define CDF_SIGNED32 0x00000003
#define CDF_FLOAT 0x00000004
#define CDF_DOUBLE 0x00000005
#define CDF_CY 0x00000006
#define CDF_DATE 0x00000007
#define CDF_DATE 0x00000007
#define CDF_BSTR 0x00000008
#define CDF_DISPATCH 0x00000009
#define CDF_ERROR 0x0000000a
@ -206,7 +210,7 @@ typedef struct {
#define CDF_SIGNED8 0x00000010
#define CDF_UNSIGNED8 0x00000011
#define CDF_UNSIGNED16 0x00000012
#define CDF_UNSIGNED32 0x00000013
#define CDF_UNSIGNED32 0x00000013
#define CDF_SIGNED64 0x00000014
#define CDF_UNSIGNED64 0x00000015
#define CDF_INT 0x00000016
@ -241,7 +245,7 @@ typedef struct {
#define CDF_PROPERTY_SUBJECT 0x00000003
#define CDF_PROPERTY_AUTHOR 0x00000004
#define CDF_PROPERTY_KEYWORDS 0x00000005
#define CDF_PROPERTY_COMMENTS 0x00000006
#define CDF_PROPERTY_COMMENTS 0x00000006
#define CDF_PROPERTY_TEMPLATE 0x00000007
#define CDF_PROPERTY_LAST_SAVED_BY 0x00000008
#define CDF_PROPERTY_REVISION_NUMBER 0x00000009
@ -258,9 +262,9 @@ typedef struct {
#define CDF_PROPERTY_LOCALE_ID 0x80000000
typedef struct {
int i_fd;
const unsigned char *i_buf;
size_t i_len;
int i_fd;
const unsigned char *i_buf;
size_t i_len;
} cdf_info_t;
struct timespec;

4
cdf_time.c
View File

@ -27,7 +27,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: cdf_time.c,v 1.10 2011/02/10 17:03:16 christos Exp $")
FILE_RCSID("@(#)$File: cdf_time.c,v 1.11 2011/12/13 13:48:41 christos Exp $")
#endif
#include <time.h>
@ -121,7 +121,7 @@ cdf_timestamp_to_timespec(struct timespec *ts, cdf_timestamp_t t)
tm.tm_year = (int)(CDF_BASE_YEAR + (t / 365));
rdays = cdf_getdays(tm.tm_year);
t -= rdays;
t -= rdays - 1;
tm.tm_mday = cdf_getday(tm.tm_year, (int)t);
tm.tm_mon = cdf_getmonth(tm.tm_year, (int)t);
tm.tm_wday = 0;

5
compress.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: compress.c,v 1.67 2011/09/01 12:12:37 christos Exp $")
FILE_RCSID("@(#)$File: compress.c,v 1.68 2011/12/08 12:38:24 rrt Exp $")
#endif
#include "magic.h"
@ -134,8 +134,7 @@ file_zmagic(struct magic_set *ms, int fd, const char *name,
}
}
error:
if (newbuf)
free(newbuf);
free(newbuf);
ms->flags |= MAGIC_COMPRESS;
return rv;
}

20
configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for file 5.09.
# Generated by GNU Autoconf 2.68 for file 5.11.
#
# Report bugs to <christos@astron.com>.
#
@ -709,8 +709,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='file'
PACKAGE_TARNAME='file'
PACKAGE_VERSION='5.09'
PACKAGE_STRING='file 5.09'
PACKAGE_VERSION='5.11'
PACKAGE_STRING='file 5.11'
PACKAGE_BUGREPORT='christos@astron.com'
PACKAGE_URL=''
@ -1439,7 +1439,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures file 5.09 to adapt to many kinds of systems.
\`configure' configures file 5.11 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1509,7 +1509,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of file 5.09:";;
short | recursive ) echo "Configuration of file 5.11:";;
esac
cat <<\_ACEOF
@ -1615,7 +1615,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
file configure 5.09
file configure 5.11
generated by GNU Autoconf 2.68
Copyright (C) 2010 Free Software Foundation, Inc.
@ -2319,7 +2319,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by file $as_me 5.09, which was
It was created by file $as_me 5.11, which was
generated by GNU Autoconf 2.68. Invocation command line was
$ $0 $@
@ -3134,7 +3134,7 @@ fi
# Define the identity of the package.
PACKAGE='file'
VERSION='5.09'
VERSION='5.11'
cat >>confdefs.h <<_ACEOF
@ -13555,7 +13555,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by file $as_me 5.09, which was
This file was extended by file $as_me 5.11, which was
generated by GNU Autoconf 2.68. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -13621,7 +13621,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
file config.status 5.09
file config.status 5.11
configured by $0, generated by GNU Autoconf 2.68,
with options \\"\$ac_cs_config\\"

2
configure.ac
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(file, 5.09, christos@astron.com)
AC_INIT(file, 5.11, christos@astron.com)
AM_INIT_AUTOMAKE()
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

7
encoding.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: encoding.c,v 1.5 2010/07/21 16:47:17 christos Exp $")
FILE_RCSID("@(#)$File: encoding.c,v 1.7 2012/01/24 19:02:02 christos Exp $")
#endif /* lint */
#include "magic.h"
@ -71,6 +71,7 @@ file_encoding(struct magic_set *ms, const unsigned char *buf, size_t nbytes, uni
int rv = 1, ucs_type;
unsigned char *nbuf = NULL;
*type = "text";
mlen = (nbytes + 1) * sizeof(nbuf[0]);
if ((nbuf = CAST(unsigned char *, calloc((size_t)1, mlen))) == NULL) {
file_oomem(ms, mlen);
@ -82,7 +83,6 @@ file_encoding(struct magic_set *ms, const unsigned char *buf, size_t nbytes, uni
goto done;
}
*type = "text";
if (looks_ascii(buf, nbytes, *ubuf, ulen)) {
DPRINTF(("ascii %" SIZE_T_FORMAT "u\n", *ulen));
*code = "ASCII";
@ -133,8 +133,7 @@ file_encoding(struct magic_set *ms, const unsigned char *buf, size_t nbytes, uni
}
done:
if (nbuf)
free(nbuf);
free(nbuf);
return rv;
}

4
file.c
View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: file.c,v 1.144 2011/05/10 17:08:14 christos Exp $")
FILE_RCSID("@(#)$File: file.c,v 1.145 2011/12/08 12:12:46 rrt Exp $")
#endif /* lint */
#include "magic.h"
@ -116,7 +116,7 @@ private const struct {
{ "soft", MAGIC_NO_CHECK_SOFT },
{ "tar", MAGIC_NO_CHECK_TAR },
{ "text", MAGIC_NO_CHECK_TEXT }, /* synonym for ascii */
{ "tokens", MAGIC_NO_CHECK_TOKENS },
{ "tokens", MAGIC_NO_CHECK_TOKENS }, /* OBSOLETE: ignored for backwards compatibility */
};
private char *progname; /* used throughout */

9
file.h
View File

@ -27,7 +27,7 @@
*/
/*
* file.h - definitions for file(1) program
* @(#)$File: file.h,v 1.134 2011/09/16 21:23:59 christos Exp $
* @(#)$File: file.h,v 1.135 2011/09/20 15:30:14 christos Exp $
*/
#ifndef __file_h__
@ -405,15 +405,16 @@ protected int file_trycdf(struct magic_set *, int, const unsigned char *,
protected int file_zmagic(struct magic_set *, int, const char *,
const unsigned char *, size_t);
#endif
protected int file_ascmagic(struct magic_set *, const unsigned char *, size_t);
protected int file_ascmagic(struct magic_set *, const unsigned char *, size_t,
int);
protected int file_ascmagic_with_encoding(struct magic_set *,
const unsigned char *, size_t, unichar *, size_t, const char *,
const char *);
const char *, int);
protected int file_encoding(struct magic_set *, const unsigned char *, size_t,
unichar **, size_t *, const char **, const char **, const char **);
protected int file_is_tar(struct magic_set *, const unsigned char *, size_t);
protected int file_softmagic(struct magic_set *, const unsigned char *, size_t,
int);
int, int);
protected struct mlist *file_apprentice(struct magic_set *, const char *, int);
protected uint64_t file_signextend(struct magic_set *, struct magic *,
uint64_t);

19
file.man
View File

@ -1,5 +1,5 @@
.\" $File: file.man,v 1.96 2011/07/12 11:23:38 rrt Exp $
.Dd April 20, 2011
.\" $File: file.man,v 1.98 2011/12/08 12:12:46 rrt Exp $
.Dd October 17, 2011
.Dt FILE __CSECTION__
.Os
.Sh NAME
@ -192,7 +192,7 @@ option).
.It encoding
Different text encodings for soft magic tests.
.It tokens
Looks for known tokens inside text files.
Ignored for backwards compatibility.
.It cdf
Prints details of Compound Document Files.
.It compress
@ -220,6 +220,19 @@ or at least one filename argument must be present;
to test the standard input, use
.Sq -
as a filename argument.
Please note that
.Ar namefile
is unwrapped and the enclosed filenames are processed when this option is
encountered and before any further options processing is done.
This allows one to process multiple lists of files with different command line
arguments on the same
.Nm
invocation.
Thus if you want to set the delimiter, you need to do it before you specify
the list of files, like:
.Dq Fl F Ar @ Fl f Ar namefile ,
instead of:
.Dq Fl f Ar namefile Fl F Ar @ .
.It Fl h , Fl Fl no-dereference
option causes symlinks not to be followed
(on systems that support symbolic links).

15
funcs.c
View File

@ -27,7 +27,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: funcs.c,v 1.57 2011/05/11 01:02:41 christos Exp $")
FILE_RCSID("@(#)$File: funcs.c,v 1.60 2011/12/08 12:38:24 rrt Exp $")
#endif /* lint */
#include "magic.h"
@ -228,7 +228,8 @@ file_buffer(struct magic_set *ms, int fd, const char *inname __attribute__ ((unu
/* try soft magic tests */
if ((ms->flags & MAGIC_NO_CHECK_SOFT) == 0)
if ((m = file_softmagic(ms, ubuf, nb, BINTEST)) != 0) {
if ((m = file_softmagic(ms, ubuf, nb, BINTEST,
looks_text)) != 0) {
if ((ms->flags & MAGIC_DEBUG) != 0)
(void)fprintf(stderr, "softmagic %d\n", m);
#ifdef BUILTIN_ELF
@ -252,10 +253,10 @@ file_buffer(struct magic_set *ms, int fd, const char *inname __attribute__ ((unu
goto done;
}
/* try text properties (and possibly text tokens) */
/* try text properties */
if ((ms->flags & MAGIC_NO_CHECK_TEXT) == 0) {
if ((m = file_ascmagic(ms, ubuf, nb)) != 0) {
if ((m = file_ascmagic(ms, ubuf, nb, looks_text)) != 0) {
if ((ms->flags & MAGIC_DEBUG) != 0)
(void)fprintf(stderr, "ascmagic %d\n", m);
goto done;
@ -265,7 +266,8 @@ file_buffer(struct magic_set *ms, int fd, const char *inname __attribute__ ((unu
if ((ms->flags & MAGIC_NO_CHECK_ENCODING) == 0) {
if (looks_text == 0)
if ((m = file_ascmagic_with_encoding( ms, ubuf,
nb, u8buf, ulen, code, type)) != 0) {
nb, u8buf, ulen, code, type, looks_text))
!= 0) {
if ((ms->flags & MAGIC_DEBUG) != 0)
(void)fprintf(stderr,
"ascmagic/enc %d\n", m);
@ -288,8 +290,7 @@ file_buffer(struct magic_set *ms, int fd, const char *inname __attribute__ ((unu
if (file_printf(ms, "%s", code_mime) == -1)
rv = -1;
}
if (u8buf)
free(u8buf);
free(u8buf);
if (rv)
return rv;

29
libmagic.man
View File

@ -1,4 +1,4 @@
.\" $File: libmagic.man,v 1.24 2011/05/13 22:11:44 christos Exp $
.\" $File: libmagic.man,v 1.26 2011/12/19 17:49:31 christos Exp $
.\"
.\" Copyright (c) Christos Zoulas 2003.
.\" All Rights Reserved.
@ -25,7 +25,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.Dd January 14, 2011
.Dd December 19, 2011
.Dt LIBMAGIC 3
.Os
.Sh NAME
@ -52,9 +52,9 @@
.Ft int
.Fn magic_errno "magic_t cookie"
.Ft const char *
.Fn magic_descriptor "magic_t cookie, "int fd"
.Fn magic_descriptor "magic_t cookie" "int fd"
.Ft const char *
.Fn magic_file "magic_t cookie, const char *filename"
.Fn magic_file "magic_t cookie" "const char *filename"
.Ft const char *
.Fn magic_buffer "magic_t cookie" "const void *buffer" "size_t length"
.Ft int
@ -64,6 +64,8 @@
.Ft int
.Fn magic_compile "magic_t cookie" "const char *filename"
.Ft int
.Fn magic_list "magic_t cookie" "const char *filename"
.Ft int
.Fn magic_load "magic_t cookie" "const char *filename"
.Sh DESCRIPTION
These functions
@ -126,7 +128,7 @@ Don't get extra information on MS Composite Document Files.
Don't look inside compressed files.
.It Dv MAGIC_NO_CHECK_ELF
Don't print ELF details.
.It Dv NO_CHECK_ENCODING
.It Dv MAGIC_NO_CHECK_ENCODING
Don't check text encodings.
.It Dv MAGIC_NO_CHECK_SOFT
Don't consult magic files.
@ -219,6 +221,17 @@ of each file argument with
appended to it.
.Pp
The
.Fn magic_list
function dumps all magic entries in a human readable format,
dumping first the entries that are matched against binary files and then the
ones that match text files.
It takes and optional
.Fa filename
argument which is a colon separated list of database files, or
.Dv NULL
for the default database.
.Pp
The
.Fn magic_load
function must be used to load the the colon
separated list of database files passed in as
@ -243,15 +256,17 @@ It will set errno to
.Er EINVAL
if an unsupported value for flags was given.
The
.Fn magic_list ,
.Fn magic_load ,
.Fn magic_compile ,
and
.Fn magic_check
functions return 0 on success and \-1 on failure.
The
.Fn magic_file ,
.Fn magic_buffer ,
.Fn magic_getpath ,
and
.Fn magic_buffer
.Fn magic_file ,
functions return a string on success and
.Dv NULL
on failure.

12
magic.h
View File

@ -55,7 +55,17 @@
#define MAGIC_NO_CHECK_ENCODING 0x200000 /* Don't check text encodings */
/* No built-in tests; only consult the magic file */
#define MAGIC_NO_CHECK_BUILTIN 0x3fb000
#define MAGIC_NO_CHECK_BUILTIN ( \
MAGIC_NO_CHECK_COMPRESS | \
MAGIC_NO_CHECK_TAR | \
/* MAGIC_NO_CHECK_SOFT | */ \
MAGIC_NO_CHECK_APPTYPE | \
MAGIC_NO_CHECK_ELF | \
MAGIC_NO_CHECK_TEXT | \
MAGIC_NO_CHECK_CDF | \
MAGIC_NO_CHECK_TOKENS | \
MAGIC_NO_CHECK_ENCODING | \
)
/* Defined for backwards compatibility (renamed) */
#define MAGIC_NO_CHECK_ASCII MAGIC_NO_CHECK_TEXT

12
magic.man
View File

@ -1,4 +1,4 @@
.\" $File: magic.man,v 1.69 2011/05/13 22:11:44 christos Exp $
.\" $File: magic.man,v 1.71 2011/12/07 11:58:24 rrt Exp $
.Dd April 20, 2011
.Dt MAGIC __FSECTION__
.Os
@ -63,16 +63,16 @@ consecutive blanks, the target needs at least
consecutive blanks to match.
The
.Dq w
flag treats every blank in the target as an optional blank.
flag treats every blank in the magic as an optional blank.
The
.Dq c
flag, specifies case insensitive matching: lower case
flag specifies case insensitive matching: lower case
characters in the magic match both lower and upper case characters in the
target, whereas upper case characters in the magic only match upper case
characters in the target.
The
.Dq C
flag, specifies case insensitive matching: upper case
flag specifies case insensitive matching: upper case
characters in the magic match both lower and upper case characters in the
target, whereas lower case characters in the magic only match upper case
characters in the target.
@ -82,9 +82,9 @@ and
.Dq C .
The
.Dq t
flag, forces the test to be done for text files, while the
flag forces the test to be done for text files, while the
.Dq b
flag, forces the test to be done for binary files.
flag forces the test to be done for binary files.
.It Dv pstring
A Pascal-style string where the first byte/short/int is interpreted as the an
unsigned length.

176
names.h
View File

@ -1,176 +0,0 @@
/*
* Copyright (c) Ian F. Darwin 1986-1995.
* Software written by Ian F. Darwin and others;
* maintained 1995-present by Christos Zoulas and others.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice immediately at the beginning of the file, without modification,
* this list of conditions, and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Names.h - names and types used by ascmagic in file(1).
* These tokens are here because they can appear anywhere in
* the first HOWMANY bytes, while tokens in MAGIC must
* appear at fixed offsets into the file. Don't make HOWMANY
* too high unless you have a very fast CPU.
*
* $File: names.h,v 1.33 2010/10/08 21:58:44 christos Exp $
*/
/*
modified by Chris Lowth - 9 April 2000
to add mime type strings to the types table.
*/
/* these types are used to index the table 'types': keep em in sync! */
#define L_C 0 /* first and foremost on UNIX */
#define L_CC 1 /* Bjarne's postincrement */
#define L_MAKE 2 /* Makefiles */
#define L_PLI 3 /* PL/1 */
#define L_MACH 4 /* some kinda assembler */
#define L_ENG 5 /* English */
#define L_PAS 6 /* Pascal */
#define L_MAIL 7 /* Electronic mail */
#define L_NEWS 8 /* Usenet Netnews */
#define L_JAVA 9 /* Java code */
#define L_HTML 10 /* HTML */
#define L_BCPL 11 /* BCPL */
#define L_M4 12 /* M4 */
#define L_PO 13 /* PO */
static const struct {
char human[48];
char mime[16];
} types[] = {
{ "C program", "text/x-c", },
{ "C++ program", "text/x-c++" },
{ "make commands", "text/x-makefile" },
{ "PL/1 program", "text/x-pl1" },
{ "assembler program", "text/x-asm" },
{ "English", "text/plain" },
{ "Pascal program", "text/x-pascal" },
{ "mail", "text/x-mail" },
{ "news", "text/x-news" },
{ "Java program", "text/x-java" },
{ "HTML document", "text/html", },
{ "BCPL program", "text/x-bcpl" },
{ "M4 macro language pre-processor", "text/x-m4" },
{ "PO (gettext message catalogue)", "text/x-po" },
{ "cannot happen error on names.h/types", "error/x-error" }
};
/*
* XXX - how should we distinguish Java from C++?
* The trick used in a Debian snapshot, of having "extends" or "implements"
* as tags for Java, doesn't work very well, given that those keywords
* are often preceded by "class", which flags it as C++.
*
* Perhaps we need to be able to say
*
* If "class" then
*
* if "extends" or "implements" then
* Java
* else
* C++
* endif
*
* Or should we use other keywords, such as "package" or "import"?
* Unfortunately, Ada95 uses "package", and Modula-3 uses "import",
* although I infer from the language spec at
*
* http://www.research.digital.com/SRC/m3defn/html/m3.html
*
* that Modula-3 uses "IMPORT" rather than "import", i.e. it must be
* in all caps.
*
* So, for now, we go with "import". We must put it before the C++
* stuff, so that we don't misidentify Java as C++. Not using "package"
* means we won't identify stuff that defines a package but imports
* nothing; hopefully, very little Java code imports nothing (one of the
* reasons for doing OO programming is to import as much as possible
* and write only what you need to, right?).
*
* Unfortunately, "import" may cause us to misidentify English text
* as Java, as it comes after "the" and "The". Perhaps we need a fancier
* heuristic to identify Java?
*/
static const struct names {
char name[14];
unsigned char type;
unsigned char score;
} names[] = {
/* These must be sorted by eye for optimal hit rate */
/* Add to this list only after substantial meditation */
{"msgid", L_PO, 1 },
{"dnl", L_M4, 2 },
{"import", L_JAVA, 2 },
{"\"libhdr\"", L_BCPL, 2 },
{"\"LIBHDR\"", L_BCPL, 2 },
{"//", L_CC, 2 },
{"template", L_CC, 1 },
{"virtual", L_CC, 1 },
{"class", L_CC, 2 },
{"public:", L_CC, 2 },
{"private:", L_CC, 2 },
{"/*", L_C, 2 }, /* must precede "The", "the", etc. */
{"#include", L_C, 2 },
{"char", L_C, 2 },
{"The", L_ENG, 2 },
{"the", L_ENG, 2 },
{"double", L_C, 1 },
{"extern", L_C, 2 },
{"float", L_C, 1 },
{"struct", L_C, 1 },
{"union", L_C, 1 },
{"main(", L_C, 2 },
{"CFLAGS", L_MAKE, 2 },
{"LDFLAGS", L_MAKE, 2 },
{"all:", L_MAKE, 2 },
{".PRECIOUS", L_MAKE, 2 },
{".ascii", L_MACH, 2 },
{".asciiz", L_MACH, 2 },
{".byte", L_MACH, 2 },
{".even", L_MACH, 2 },
{".globl", L_MACH, 2 },
{".text", L_MACH, 2 },
{"clr", L_MACH, 2 },
{"(input,", L_PAS, 2 },
{"program", L_PAS, 1 },
{"record", L_PAS, 1 },
{"dcl", L_PLI, 2 },
{"Received:", L_MAIL, 2 },
{">From", L_MAIL, 2 },
{"Return-Path:",L_MAIL, 2 },
{"Cc:", L_MAIL, 2 },
{"Newsgroups:", L_NEWS, 2 },
{"Path:", L_NEWS, 2 },
{"Organization:",L_NEWS, 2 },
{"href=", L_HTML, 2 },
{"HREF=", L_HTML, 2 },
{"<body", L_HTML, 2 },
{"<BODY", L_HTML, 2 },
{"<html", L_HTML, 2 },
{"<HTML", L_HTML, 2 },
{"<!--", L_HTML, 2 },
};
#define NNAMES (sizeof(names)/sizeof(struct names))

24
print.c
View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: print.c,v 1.70 2011/08/14 09:03:12 christos Exp $")
FILE_RCSID("@(#)$File: print.c,v 1.71 2011/09/20 15:28:09 christos Exp $")
#endif /* lint */
#include <string.h>
@ -51,8 +51,8 @@ file_mdump(struct magic *m)
{
private const char optyp[] = { FILE_OPS };
(void) fprintf(stderr, "%.*s %u", (m->cont_level & 7) + 1, ">>>>>>>>",
m->offset);
(void) fprintf(stderr, "%u: %.*s %u", m->lineno,
(m->cont_level & 7) + 1, ">>>>>>>>", m->offset);
if (m->flag & INDIR) {
(void) fprintf(stderr, "(%s,",
@ -87,6 +87,24 @@ file_mdump(struct magic *m)
(void) fputc(CHAR_IGNORE_UPPERCASE, stderr);
if (m->str_flags & REGEX_OFFSET_START)
(void) fputc(CHAR_REGEX_OFFSET_START, stderr);
if (m->str_flags & STRING_TEXTTEST)
(void) fputc(CHAR_TEXTTEST, stderr);
if (m->str_flags & STRING_BINTEST)
(void) fputc(CHAR_BINTEST, stderr);
if (m->str_flags & PSTRING_1_BE)
(void) fputc(CHAR_PSTRING_1_BE, stderr);
if (m->str_flags & PSTRING_2_BE)
(void) fputc(CHAR_PSTRING_2_BE, stderr);
if (m->str_flags & PSTRING_2_LE)
(void) fputc(CHAR_PSTRING_2_LE, stderr);
if (m->str_flags & PSTRING_4_BE)
(void) fputc(CHAR_PSTRING_4_BE, stderr);
if (m->str_flags & PSTRING_4_LE)
(void) fputc(CHAR_PSTRING_4_LE, stderr);
if (m->str_flags & PSTRING_LENGTH_INCLUDES_ITSELF)
(void) fputc(
CHAR_PSTRING_LENGTH_INCLUDES_ITSELF,
stderr);
}
if (m->str_range)
(void) fprintf(stderr, "/%u", m->str_range);

35
readcdf.c
View File

@ -26,7 +26,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: readcdf.c,v 1.26 2011/08/26 13:38:28 christos Exp $")
FILE_RCSID("@(#)$File: readcdf.c,v 1.29 2012/02/20 20:04:58 christos Exp $")
#endif
#include <stdlib.h>
@ -72,6 +72,16 @@ cdf_file_property_info(struct magic_set *ms, const cdf_property_info_t *info,
info[i].pi_u32) == -1)
return -1;
break;
case CDF_FLOAT:
if (NOTMIME(ms) && file_printf(ms, ", %s: %g", buf,
info[i].pi_f) == -1)
return -1;
break;
case CDF_DOUBLE:
if (NOTMIME(ms) && file_printf(ms, ", %s: %g", buf,
info[i].pi_d) == -1)
return -1;
break;
case CDF_LENGTH32_STRING:
case CDF_LENGTH32_WSTRING:
len = info[i].pi_str.s_len;
@ -144,6 +154,8 @@ cdf_file_property_info(struct magic_set *ms, const cdf_property_info_t *info,
if (!NOTMIME(ms)) {
if (str == NULL)
return 0;
if (file_printf(ms, "application/%s", str) == -1)
return -1;
}
return 1;
}
@ -161,30 +173,31 @@ cdf_file_summary_info(struct magic_set *ms, const cdf_header_t *h,
return -1;
if (NOTMIME(ms)) {
if (file_printf(ms, "Composite Document File V2 Document") == -1)
if (file_printf(ms, "Composite Document File V2 Document")
== -1)
return -1;
if (file_printf(ms, ", %s Endian",
si.si_byte_order == 0xfffe ? "Little" : "Big") == -1)
return -1;
return -2;
switch (si.si_os) {
case 2:
if (file_printf(ms, ", Os: Windows, Version %d.%d",
si.si_os_version & 0xff,
(uint32_t)si.si_os_version >> 8) == -1)
return -1;
return -2;
break;
case 1:
if (file_printf(ms, ", Os: MacOS, Version %d.%d",
(uint32_t)si.si_os_version >> 8,
si.si_os_version & 0xff) == -1)
return -1;
return -2;
break;
default:
if (file_printf(ms, ", Os %d, Version: %d.%d", si.si_os,
si.si_os_version & 0xff,
(uint32_t)si.si_os_version >> 8) == -1)
return -1;
return -2;
break;
}
}
@ -192,7 +205,7 @@ cdf_file_summary_info(struct magic_set *ms, const cdf_header_t *h,
m = cdf_file_property_info(ms, info, count);
free(info);
return m;
return m == -1 ? -2 : m;
}
protected int
@ -261,7 +274,7 @@ file_trycdf(struct magic_set *ms, int fd, const unsigned char *buf,
#ifdef CDF_DEBUG
cdf_dump_summary_info(&h, &scn);
#endif
if ((i = cdf_file_summary_info(ms, &h, &scn)) == -1)
if ((i = cdf_file_summary_info(ms, &h, &scn)) < 0)
expn = "Can't expand summary_info";
if (i == 0) {
const char *str = "vnd.ms-office";
@ -292,8 +305,10 @@ file_trycdf(struct magic_set *ms, int fd, const unsigned char *buf,
free(sat.sat_tab);
out0:
if (i != 1) {
if (file_printf(ms, "Composite Document File V2 Document") == -1)
return -1;
if (i == -1)
if (file_printf(ms, "Composite Document File V2 Document")
== -1)
return -1;
if (*expn)
if (file_printf(ms, ", %s%s", corrupt, expn) == -1)
return -1;

27
softmagic.c
View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: softmagic.c,v 1.145 2011/05/13 22:15:40 christos Exp $")
FILE_RCSID("@(#)$File: softmagic.c,v 1.147 2011/11/05 15:44:22 rrt Exp $")
#endif /* lint */
#include "magic.h"
@ -43,9 +43,9 @@ FILE_RCSID("@(#)$File: softmagic.c,v 1.145 2011/05/13 22:15:40 christos Exp $")
private int match(struct magic_set *, struct magic *, uint32_t,
const unsigned char *, size_t, int);
const unsigned char *, size_t, int, int);
private int mget(struct magic_set *, const unsigned char *,
struct magic *, size_t, unsigned int);
struct magic *, size_t, unsigned int, int);
private int magiccheck(struct magic_set *, struct magic *);
private int32_t mprint(struct magic_set *, struct magic *);
private int32_t moffset(struct magic_set *, struct magic *);
@ -66,12 +66,14 @@ private void cvt_64(union VALUETYPE *, const struct magic *);
*/
/*ARGSUSED1*/ /* nbytes passed for regularity, maybe need later */
protected int
file_softmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes, int mode)
file_softmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes,
int mode, int text)
{
struct mlist *ml;
int rv;
for (ml = ms->mlist->next; ml != ms->mlist; ml = ml->next)
if ((rv = match(ms, ml->magic, ml->nmagic, buf, nbytes, mode)) != 0)
if ((rv = match(ms, ml->magic, ml->nmagic, buf, nbytes, mode,
text)) != 0)
return rv;
return 0;
@ -106,7 +108,7 @@ file_softmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes, in
*/
private int
match(struct magic_set *ms, struct magic *magic, uint32_t nmagic,
const unsigned char *s, size_t nbytes, int mode)
const unsigned char *s, size_t nbytes, int mode, int text)
{
uint32_t magindex = 0;
unsigned int cont_level = 0;
@ -123,7 +125,10 @@ match(struct magic_set *ms, struct magic *magic, uint32_t nmagic,
int flush = 0;
struct magic *m = &magic[magindex];
if ((m->flag & mode) != mode) {
if ((IS_STRING(m->type) &&
((text && (m->str_flags & (STRING_BINTEST | STRING_TEXTTEST)) == STRING_BINTEST) ||
(!text && (m->str_flags & (STRING_TEXTTEST | STRING_BINTEST)) == STRING_TEXTTEST))) ||
(m->flag & mode) != mode) {
/* Skip sub-tests */
while (magic[magindex + 1].cont_level != 0 &&
++magindex < nmagic)
@ -135,7 +140,7 @@ match(struct magic_set *ms, struct magic *magic, uint32_t nmagic,
ms->line = m->lineno;
/* if main entry matches, print it... */
switch (mget(ms, s, m, nbytes, cont_level)) {
switch (mget(ms, s, m, nbytes, cont_level, text)) {
case -1:
return -1;
case 0:
@ -218,7 +223,7 @@ match(struct magic_set *ms, struct magic *magic, uint32_t nmagic,
continue;
}
#endif
switch (mget(ms, s, m, nbytes, cont_level)) {
switch (mget(ms, s, m, nbytes, cont_level, text)) {
case -1:
return -1;
case 0:
@ -1013,7 +1018,7 @@ mcopy(struct magic_set *ms, union VALUETYPE *p, int type, int indir,
private int
mget(struct magic_set *ms, const unsigned char *s,
struct magic *m, size_t nbytes, unsigned int cont_level)
struct magic *m, size_t nbytes, unsigned int cont_level, int text)
{
uint32_t offset = ms->offset;
uint32_t count = m->str_range;
@ -1578,7 +1583,7 @@ mget(struct magic_set *ms, const unsigned char *s,
if (nbytes < offset)
return 0;
return file_softmagic(ms, s + offset, nbytes - offset,
BINTEST);
BINTEST, text);
case FILE_DEFAULT: /* nothing to check */
default:

5
vasprintf.c
View File

@ -108,7 +108,7 @@ you use strange formats.
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: vasprintf.c,v 1.7 2009/02/03 20:27:52 christos Exp $")
FILE_RCSID("@(#)$File: vasprintf.c,v 1.8 2011/12/08 12:38:24 rrt Exp $")
#endif /* lint */
#include <assert.h>
@ -608,8 +608,7 @@ static int core(xprintf_struct *s)
return s->pseudo_len;
free_EOF:
if (s->buffer_base != NULL)
free(s->buffer_base);
free(s->buffer_base);
return EOF;
}