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MFV r299716: file 5.27

Browse Source 
MFC after:	2 weeks
Relnotes:	yes
This commit is contained in:
Xin LI 2016-05-14 08:52:37 +00:00
commit 20f8619da0
21 changed files with 191 additions and 107 deletions
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15
contrib/file/ChangeLog
View File

@ -1,6 +1,19 @@
2016-05-13 12:00 Christos Zoulas <christos@zoulas.com>
* release 5.27
2016-04-18 9:35 Christos Zoulas <christos@zoulas.com>
* Errors comparing DER entries or computing offsets
are just indications of malformed non-DER files.
Don't print them.
* Offset comparison was off-by-one.
* Fix compression code (Werner Fink)
* Put new bytes constant in the right file (not the generated one)
2016-04-16 18:34 Christos Zoulas <christos@zoulas.com>
* release 5.25
* release 5.26
2016-03-31 13:50 Christos Zoulas <christos@zoulas.com>

20
contrib/file/configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for file 5.26.
# Generated by GNU Autoconf 2.69 for file 5.27.
#
# Report bugs to <christos@astron.com>.
#
@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='file'
PACKAGE_TARNAME='file'
PACKAGE_VERSION='5.26'
PACKAGE_STRING='file 5.26'
PACKAGE_VERSION='5.27'
PACKAGE_STRING='file 5.27'
PACKAGE_BUGREPORT='christos@astron.com'
PACKAGE_URL=''
@ -1327,7 +1327,7 @@ 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 5.26 to adapt to many kinds of systems.
\`configure' configures file 5.27 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1397,7 +1397,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of file 5.26:";;
short | recursive ) echo "Configuration of file 5.27:";;
esac
cat <<\_ACEOF
@ -1507,7 +1507,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
file configure 5.26
file configure 5.27
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@ -2163,7 +2163,7 @@ 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 5.26, which was
It was created by file $as_me 5.27, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -3029,7 +3029,7 @@ fi
# Define the identity of the package.
PACKAGE='file'
VERSION='5.26'
VERSION='5.27'
cat >>confdefs.h <<_ACEOF
@ -15049,7 +15049,7 @@ cat >>$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 5.26, which was
This file was extended by file $as_me 5.27, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -15115,7 +15115,7 @@ _ACEOF
cat >>$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 5.26
file config.status 5.27
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

2
contrib/file/configure.ac
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT([file],[5.26],[christos@astron.com])
AC_INIT([file],[5.27],[christos@astron.com])
AM_INIT_AUTOMAKE([subdir-objects foreign])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

10
contrib/file/magic/Magdir/archive
View File

@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
# $File: archive,v 1.102 2016/01/11 20:59:24 christos Exp $
# $File: archive,v 1.103 2016/05/05 17:07:40 christos Exp $
# archive: file(1) magic for archive formats (see also "msdos" for self-
# extracting compressed archives)
#
@ -891,6 +891,14 @@
>(26.s+30) leshort 0xcafe Java archive data (JAR)
!:mime application/java-archive
# iOS App
>(26.s+30) leshort !0xcafe
>>26 string !\x8\0\0\0mimetype
>>>30 string Payload/
>>>>38 search/64 .app/ iOS App
!:mime application/x-ios-app
# Generic zip archives (Greg Roelofs, c/o zip-bugs@wkuvx1.wku.edu)
# Next line excludes specialized formats:
>(26.s+30) leshort !0xcafe

4
contrib/file/magic/Magdir/commands
View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: commands,v 1.53 2016/02/23 12:35:20 christos Exp $
# $File: commands,v 1.54 2016/04/19 13:40:02 christos Exp $
# commands: file(1) magic for various shells and interpreters
#
#0 string/w : shell archive or script for antique kernel text
@ -101,7 +101,7 @@
0 string =<?php
>5 regex [\ \n]
>>6 string /*\ Smarty\ version Smarty compiled template
>24 regex [0-9.]+ \b, version %s
>>>24 regex [0-9.]+ \b, version %s
!:mime text/x-php
0 string Zend\x00 PHP script Zend Optimizer data

4
contrib/file/magic/Magdir/console
View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: console,v 1.24 2016/03/23 15:29:20 christos Exp $
# $File: console,v 1.25 2016/04/18 20:22:10 christos Exp $
# Console game magic
# Toby Deshane <hac@shoelace.digivill.net>
@ -53,7 +53,7 @@
# so most of the data isn't easily parseable.
#
0 string UNIF
4 lelong <16 UNIF v%d format NES ROM image
>4 lelong <16 UNIF v%d format NES ROM image
#------------------------------------------------------------------------------
# gameboy: file(1) magic for the Nintendo (Color) Gameboy raw ROM format

4
contrib/file/magic/Magdir/os2
View File

@ -1,12 +1,12 @@
#------------------------------------------------------------------------------
# $File: os2,v 1.8 2015/01/05 00:17:13 christos Exp $
# $File: os2,v 1.9 2016/05/11 15:51:57 christos Exp $
# os2: file(1) magic for OS/2 files
#
# Provided 1998/08/22 by
# David Mediavilla <davidme.news@REMOVEIFNOTSPAMusa.net>
1 search/1 InternetShortcut MS Windows 95 Internet shortcut text
1 search/100 InternetShortcut MS Windows 95 Internet shortcut text
>17 search/100 URL= (URL=<
>>&0 string x \b%s>)

23
contrib/file/magic/Magdir/xenix
View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: xenix,v 1.9 2009/09/19 16:28:13 christos Exp $
# $File: xenix,v 1.10 2016/04/19 18:14:19 christos Exp $
# xenix: file(1) magic for Microsoft Xenix
#
# "Middle model" stuff, and "Xenix 8086 relocatable or 80286 small
@ -12,7 +12,26 @@
# XXX - "x.out" collides with PDP-11 archives
#
0 string core core file (Xenix)
0 byte 0x80 8086 relocatable (Microsoft)
# URL: http://www.polarhome.com/service/man/?qf=86rel&tf=2&of=Xenix
# Reference: http://www.azillionmonkeys.com/qed/Omfg.pdf
# Update: Joerg Jenderek
# recordtype~TranslatorHEADerRecord
0 byte 0x80
# GRR: line above is too general as it catches also Extensible storage engine DataBase
# skip examples like GENA.SND Switch.Snd by looking for record length maximal 1024-3
>1 uleshort <1022
# skip examples like GAME.PICTURE Strange.Pic by looking for positiv record length
>>1 uleshort >0
# skip examples like Xtable.Data FRACTAL.GEN SHR.VIEW by looking for positiv string length
>>>3 ubyte >0
# skip examples like OMBRE.6 with "UUUUUU" by looking for filename like "hello.c"
>>>>4 regex [a-zA-Z_/]{1,8}[.] 8086 relocatable (Microsoft)
#!:mime application/octet-stream
!:mime application/x-object
!:ext o/a
>>>>>3 pstring x \b, "%s"
# checksum
#>>>>>(3.b+4) ubyte x \b, checksum 0x%2.2x
0 leshort 0xff65 x.out
>2 string __.SYMDEF randomized
>0 byte x archive

12
contrib/file/src/ascmagic.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: ascmagic.c,v 1.94 2016/03/31 17:51:12 christos Exp $")
FILE_RCSID("@(#)$File: ascmagic.c,v 1.95 2016/05/03 16:10:37 christos Exp $")
#endif /* lint */
#include "magic.h"
@ -79,9 +79,6 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes,
const char *code_mime = NULL;
const char *type = NULL;
if (ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION))
return 0;
nbytes = trim_nuls(buf, nbytes);
/* If file doesn't look like any sort of text, give up. */
@ -123,9 +120,6 @@ file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
size_t last_line_end = (size_t)-1;
int has_long_lines = 0;
if (ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION))
return 0;
nbytes = trim_nuls(buf, nbytes);
/* If we have fewer than 2 bytes, give up. */
@ -150,7 +144,11 @@ file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
(size_t)(utf8_end - utf8_buf), NULL, NULL,
TEXTTEST, text)) == 0)
rv = -1;
if ((ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION)))
return rv == -1 ? 0 : 1;
}
if ((ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION)))
return 0;
/* Now try to discover other details about the file. */
for (i = 0; i < ulen; i++) {

125
contrib/file/src/cdf.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: cdf.c,v 1.76 2015/02/28 00:18:02 christos Exp $")
FILE_RCSID("@(#)$File: cdf.c,v 1.80 2016/05/06 15:17:10 christos Exp $")
#endif
#include <assert.h>
@ -266,14 +266,33 @@ cdf_unpack_dir(cdf_directory_t *d, char *buf)
CDF_UNPACK(d->d_unused0);
}
static int
cdf_zero_stream(cdf_stream_t *scn)
{
scn->sst_len = 0;
scn->sst_dirlen = 0;
scn->sst_ss = 0;
free(scn->sst_tab);
scn->sst_tab = NULL;
return -1;
}
static size_t
cdf_check_stream(const cdf_stream_t *sst, const cdf_header_t *h)
{
size_t ss = sst->sst_dirlen < h->h_min_size_standard_stream ?
CDF_SHORT_SEC_SIZE(h) : CDF_SEC_SIZE(h);
assert(ss == sst->sst_ss);
return sst->sst_ss;
}
static int
cdf_check_stream_offset(const cdf_stream_t *sst, const cdf_header_t *h,
const void *p, size_t tail, int line)
{
const char *b = (const char *)sst->sst_tab;
const char *e = ((const char *)p) + tail;
size_t ss = sst->sst_dirlen < h->h_min_size_standard_stream ?
CDF_SHORT_SEC_SIZE(h) : CDF_SEC_SIZE(h);
size_t ss = cdf_check_stream(sst, h);
/*LINTED*/(void)&line;
if (e >= b && (size_t)(e - b) <= ss * sst->sst_len)
return 0;
@ -290,10 +309,8 @@ cdf_read(const cdf_info_t *info, off_t off, void *buf, size_t len)
{
size_t siz = (size_t)off + len;
if ((off_t)(off + len) != (off_t)siz) {
errno = EINVAL;
return -1;
}
if ((off_t)(off + len) != (off_t)siz)
goto out;
if (info->i_buf != NULL && info->i_len >= siz) {
(void)memcpy(buf, &info->i_buf[off], len);
@ -301,12 +318,15 @@ cdf_read(const cdf_info_t *info, off_t off, void *buf, size_t len)
}
if (info->i_fd == -1)
return -1;
goto out;
if (pread(info->i_fd, buf, len, off) != (ssize_t)len)
return -1;
return (ssize_t)len;
out:
errno = EINVAL;
return -1;
}
int
@ -363,11 +383,14 @@ cdf_read_short_sector(const cdf_stream_t *sst, void *buf, size_t offs,
DPRINTF(("Out of bounds read %" SIZE_T_FORMAT "u > %"
SIZE_T_FORMAT "u\n",
pos + len, CDF_SEC_SIZE(h) * sst->sst_len));
return -1;
goto out;
}
(void)memcpy(((char *)buf) + offs,
((const char *)sst->sst_tab) + pos, len);
return len;
out:
errno = EFTYPE;
return -1;
}
/*
@ -421,8 +444,7 @@ cdf_read_sat(const cdf_info_t *info, cdf_header_t *h, cdf_sat_t *sat)
goto out;
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Reading master sector loop limit"));
errno = EFTYPE;
goto out2;
goto out3;
}
if (cdf_read_sector(info, msa, 0, ss, h, mid) != (ssize_t)ss) {
DPRINTF(("Reading master sector %d", mid));
@ -435,8 +457,7 @@ cdf_read_sat(const cdf_info_t *info, cdf_header_t *h, cdf_sat_t *sat)
if (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;
goto out3;
}
if (cdf_read_sector(info, sat->sat_tab, ss * i, ss, h,
sec) != (ssize_t)ss) {
@ -451,6 +472,8 @@ cdf_read_sat(const cdf_info_t *info, cdf_header_t *h, cdf_sat_t *sat)
sat->sat_len = i;
free(msa);
return 0;
out3:
errno = EFTYPE;
out2:
free(msa);
out1:
@ -476,23 +499,24 @@ cdf_count_chain(const cdf_sat_t *sat, cdf_secid_t sid, size_t size)
DPRINTF((" %d", sid));
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Counting chain loop limit"));
errno = EFTYPE;
return (size_t)-1;
goto out;
}
if (sid >= maxsector) {
DPRINTF(("Sector %d >= %d\n", sid, maxsector));
errno = EFTYPE;
return (size_t)-1;
goto out;
}
sid = CDF_TOLE4((uint32_t)sat->sat_tab[sid]);
}
if (i == 0) {
DPRINTF((" none, sid: %d\n", sid));
return (size_t)-1;
goto out;
}
DPRINTF(("\n"));
return i;
out:
errno = EFTYPE;
return (size_t)-1;
}
int
@ -501,27 +525,27 @@ cdf_read_long_sector_chain(const cdf_info_t *info, const cdf_header_t *h,
{
size_t ss = CDF_SEC_SIZE(h), i, j;
ssize_t nr;
scn->sst_tab = NULL;
scn->sst_len = cdf_count_chain(sat, sid, ss);
scn->sst_dirlen = len;
scn->sst_ss = ss;
if (scn->sst_len == (size_t)-1)
return -1;
goto out;
scn->sst_tab = calloc(scn->sst_len, ss);
if (scn->sst_tab == NULL)
return -1;
return cdf_zero_stream(scn);
for (j = i = 0; sid >= 0; i++, j++) {
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Read long sector chain loop limit"));
errno = EFTYPE;
goto out;
}
if (i >= scn->sst_len) {
DPRINTF(("Out of bounds reading long sector chain "
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n", i,
scn->sst_len));
errno = EFTYPE;
goto out;
}
if ((nr = cdf_read_sector(info, scn->sst_tab, i * ss, ss, h,
@ -537,8 +561,8 @@ cdf_read_long_sector_chain(const cdf_info_t *info, const cdf_header_t *h,
}
return 0;
out:
free(scn->sst_tab);
return -1;
errno = EFTYPE;
return cdf_zero_stream(scn);
}
int
@ -547,27 +571,27 @@ cdf_read_short_sector_chain(const cdf_header_t *h,
cdf_secid_t sid, size_t len, cdf_stream_t *scn)
{
size_t ss = CDF_SHORT_SEC_SIZE(h), i, j;
scn->sst_len = cdf_count_chain(ssat, sid, CDF_SEC_SIZE(h));
scn->sst_tab = NULL;
scn->sst_len = cdf_count_chain(ssat, sid, ss);
scn->sst_dirlen = len;
scn->sst_ss = ss;
if (sst->sst_tab == NULL || scn->sst_len == (size_t)-1)
return -1;
goto out;
scn->sst_tab = calloc(scn->sst_len, ss);
if (scn->sst_tab == NULL)
return -1;
return cdf_zero_stream(scn);
for (j = i = 0; sid >= 0; i++, j++) {
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Read short sector chain loop limit"));
errno = EFTYPE;
goto out;
}
if (i >= scn->sst_len) {
DPRINTF(("Out of bounds reading short sector chain "
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n",
i, scn->sst_len));
errno = EFTYPE;
goto out;
}
if (cdf_read_short_sector(sst, scn->sst_tab, i * ss, ss, h,
@ -579,8 +603,8 @@ cdf_read_short_sector_chain(const cdf_header_t *h,
}
return 0;
out:
free(scn->sst_tab);
return -1;
errno = EFTYPE;
return cdf_zero_stream(scn);
}
int
@ -625,7 +649,6 @@ cdf_read_dir(const cdf_info_t *info, const cdf_header_t *h,
for (j = i = 0; i < ns; i++, j++) {
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Read dir loop limit"));
errno = EFTYPE;
goto out;
}
if (cdf_read_sector(info, buf, 0, ss, h, sid) != (ssize_t)ss) {
@ -646,6 +669,7 @@ cdf_read_dir(const cdf_info_t *info, const cdf_header_t *h,
out:
free(dir->dir_tab);
free(buf);
errno = EFTYPE;
return -1;
}
@ -658,36 +682,37 @@ cdf_read_ssat(const cdf_info_t *info, const cdf_header_t *h,
size_t ss = CDF_SEC_SIZE(h);
cdf_secid_t sid = h->h_secid_first_sector_in_short_sat;
ssat->sat_tab = NULL;
ssat->sat_len = cdf_count_chain(sat, sid, CDF_SEC_SIZE(h));
if (ssat->sat_len == (size_t)-1)
return -1;
goto out;
ssat->sat_tab = CAST(cdf_secid_t *, calloc(ssat->sat_len, ss));
if (ssat->sat_tab == NULL)
return -1;
goto out1;
for (j = i = 0; sid >= 0; i++, j++) {
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Read short sat sector loop limit"));
errno = EFTYPE;
goto out;
}
if (i >= ssat->sat_len) {
DPRINTF(("Out of bounds reading short sector chain "
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n", i,
ssat->sat_len));
errno = EFTYPE;
goto out;
}
if (cdf_read_sector(info, ssat->sat_tab, i * ss, ss, h, sid) !=
(ssize_t)ss) {
DPRINTF(("Reading short sat sector %d", sid));
goto out;
goto out1;
}
sid = CDF_TOLE4((uint32_t)sat->sat_tab[sid]);
}
return 0;
out:
errno = EFTYPE;
out1:
free(ssat->sat_tab);
return -1;
}
@ -715,13 +740,13 @@ cdf_read_short_stream(const cdf_info_t *info, const cdf_header_t *h,
if (d->d_stream_first_sector < 0)
goto out;
return cdf_read_long_sector_chain(info, h, sat,
return cdf_read_long_sector_chain(info, h, sat,
d->d_stream_first_sector, d->d_size, scn);
out:
scn->sst_tab = NULL;
scn->sst_len = 0;
scn->sst_dirlen = 0;
return 0;
(void)cdf_zero_stream(scn);
errno = EFTYPE;
return -1;
}
static int
@ -750,8 +775,10 @@ cdf_read_user_stream(const cdf_info_t *info, const cdf_header_t *h,
const cdf_directory_t *d;
int i = cdf_find_stream(dir, name, CDF_DIR_TYPE_USER_STREAM);
if (i <= 0)
if (i <= 0) {
memset(scn, 0, sizeof(*scn));
return -1;
}
d = &dir->dir_tab[i - 1];
return cdf_read_sector_chain(info, h, sat, ssat, sst,
@ -824,7 +851,7 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
malloc(*maxcount * sizeof(*inp)));
}
if (inp == NULL)
goto out;
goto out1;
*info = inp;
inp += *count;
*count += sh.sh_properties;
@ -931,7 +958,7 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
inp = CAST(cdf_property_info_t *,
realloc(*info, *maxcount * sizeof(*inp)));
if (inp == NULL)
goto out;
goto out1;
*info = inp;
inp = *info + nelem;
}
@ -976,6 +1003,8 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
}
return 0;
out:
errno = EFTYPE;
out1:
free(*info);
return -1;
}
@ -1022,8 +1051,7 @@ int
cdf_unpack_catalog(const cdf_header_t *h, const cdf_stream_t *sst,
cdf_catalog_t **cat)
{
size_t ss = sst->sst_dirlen < h->h_min_size_standard_stream ?
CDF_SHORT_SEC_SIZE(h) : CDF_SEC_SIZE(h);
size_t ss = cdf_check_stream(sst, h);
const char *b = CAST(const char *, sst->sst_tab);
const char *eb = b + ss * sst->sst_len;
size_t nr, i, j, k;
@ -1043,6 +1071,8 @@ cdf_unpack_catalog(const cdf_header_t *h, const cdf_stream_t *sst,
nr--;
*cat = CAST(cdf_catalog_t *,
malloc(sizeof(cdf_catalog_t) + nr * sizeof(*ce)));
if (*cat == NULL)
return -1;
ce = (*cat)->cat_e;
memset(ce, 0, nr * sizeof(*ce));
b = CAST(const char *, sst->sst_tab);
@ -1245,8 +1275,7 @@ cdf_dump(const void *v, size_t len)
void
cdf_dump_stream(const cdf_header_t *h, const cdf_stream_t *sst)
{
size_t ss = sst->sst_dirlen < h->h_min_size_standard_stream ?
CDF_SHORT_SEC_SIZE(h) : CDF_SEC_SIZE(h);
size_t ss = sst->sst_ss;
cdf_dump(sst->sst_tab, ss * sst->sst_len);
}

3
contrib/file/src/cdf.h
View File

@ -129,6 +129,7 @@ typedef struct {
void *sst_tab;
size_t sst_len;
size_t sst_dirlen;
size_t sst_ss;
} cdf_stream_t;
typedef struct {
@ -277,7 +278,7 @@ typedef struct {
typedef struct {
size_t cat_num;
cdf_catalog_entry_t cat_e[0];
cdf_catalog_entry_t cat_e[1];
} cdf_catalog_t;
struct timespec;

36
contrib/file/src/compress.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: compress.c,v 1.93 2016/03/31 17:51:12 christos Exp $")
FILE_RCSID("@(#)$File: compress.c,v 1.96 2016/04/20 00:00:26 christos Exp $")
#endif
#include "magic.h"
@ -187,7 +187,7 @@ file_zmagic(struct magic_set *ms, int fd, const char *name,
size_t i, nsz;
char *rbuf;
file_pushbuf_t *pb;
int rv = 0;
int urv, prv, rv = 0;
int mime = ms->flags & MAGIC_MIME;
#ifdef HAVE_SIGNAL_H
sig_t osigpipe;
@ -214,22 +214,22 @@ file_zmagic(struct magic_set *ms, int fd, const char *name,
if (!zm)
continue;
nsz = nbytes;
rv = uncompressbuf(fd, ms->bytes_max, i, buf, &newbuf, &nsz);
DPRINTF("uncompressbuf = %d, %s, %zu\n", rv, (char *)newbuf,
urv = uncompressbuf(fd, ms->bytes_max, i, buf, &newbuf, &nsz);
DPRINTF("uncompressbuf = %d, %s, %zu\n", urv, (char *)newbuf,
nsz);
switch (rv) {
switch (urv) {
case OKDATA:
case ERRDATA:
ms->flags &= ~MAGIC_COMPRESS;
if (rv == ERRDATA)
rv = file_printf(ms, "%s ERROR: %s",
if (urv == ERRDATA)
prv = file_printf(ms, "%s ERROR: %s",
methodname(i), newbuf);
else
rv = file_buffer(ms, -1, name, newbuf, nsz);
if (rv == -1)
prv = file_buffer(ms, -1, name, newbuf, nsz);
if (prv == -1)
goto error;
DPRINTF("rv = %d\n", rv);
rv = 1;
if ((ms->flags & MAGIC_COMPRESS_TRANSP) != 0)
goto out;
if (mime != MAGIC_MIME && mime != 0)
@ -239,6 +239,10 @@ file_zmagic(struct magic_set *ms, int fd, const char *name,
goto error;
if ((pb = file_push_buffer(ms)) == NULL)
goto error;
/*
* XXX: If file_buffer fails here, we overwrite
* the compressed text. FIXME.
*/
if (file_buffer(ms, -1, NULL, buf, nbytes) == -1)
goto error;
if ((rbuf = file_pop_buffer(ms, pb)) != NULL) {
@ -250,16 +254,20 @@ file_zmagic(struct magic_set *ms, int fd, const char *name,
}
if (!mime && file_printf(ms, ")") == -1)
goto error;
goto out;
/*FALLTHROUGH*/
case NODATA:
goto out;
break;
default:
abort();
/*NOTREACHED*/
error:
rv = -1;
break;
}
}
out:
rv = 1;
error:
DPRINTF("rv = %d\n", rv);
#ifdef HAVE_SIGNAL_H
(void)signal(SIGPIPE, osigpipe);
#endif

9
contrib/file/src/der.c
View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: der.c,v 1.4 2016/03/21 23:04:40 christos Exp $")
FILE_RCSID("@(#)$File: der.c,v 1.6 2016/04/21 14:26:03 christos Exp $")
#endif
#endif
@ -44,7 +44,6 @@ FILE_RCSID("@(#)$File: der.c,v 1.4 2016/03/21 23:04:40 christos Exp $")
#include <sys/mman.h>
#include <stdio.h>
#include <err.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
@ -53,6 +52,8 @@ FILE_RCSID("@(#)$File: der.c,v 1.4 2016/03/21 23:04:40 christos Exp $")
#ifndef TEST_DER
#include "magic.h"
#include "der.h"
#else
#include <err.h>
#endif
#define DER_BAD ((uint32_t)-1)
@ -61,11 +62,15 @@ FILE_RCSID("@(#)$File: der.c,v 1.4 2016/03/21 23:04:40 christos Exp $")
#define DER_CLASS_APPLICATION 1
#define DER_CLASS_CONTEXT 2
#define DER_CLASS_PRIVATE 3
#ifdef DEBUG_DER
static const char der_class[] = "UACP";
#endif
#define DER_TYPE_PRIMITIVE 0
#define DER_TYPE_CONSTRUCTED 1
#ifdef DEBUG_DER
static const char der_type[] = "PC";
#endif
#define DER_TAG_EOC 0x00
#define DER_TAG_BOOLEAN 0x01

10
contrib/file/src/magic.c
View File

@ -33,7 +33,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: magic.c,v 1.97 2016/03/31 17:51:12 christos Exp $")
FILE_RCSID("@(#)$File: magic.c,v 1.99 2016/05/03 16:09:38 christos Exp $")
#endif /* lint */
#include "magic.h"
@ -523,9 +523,11 @@ file_or_fd(struct magic_set *ms, const char *inname, int fd)
rv = 0;
done:
free(buf);
if (pos != (off_t)-1)
(void)lseek(fd, pos, SEEK_SET);
close_and_restore(ms, inname, fd, &sb);
if (fd != -1) {
if (pos != (off_t)-1)
(void)lseek(fd, pos, SEEK_SET);
close_and_restore(ms, inname, fd, &sb);
}
out:
return rv == 0 ? file_getbuffer(ms) : NULL;
}

4
contrib/file/src/magic.h
View File

@ -80,7 +80,7 @@
#define MAGIC_NO_CHECK_FORTRAN 0x000000 /* Don't check ascii/fortran */
#define MAGIC_NO_CHECK_TROFF 0x000000 /* Don't check ascii/troff */
#define MAGIC_VERSION 525 /* This implementation */
#define MAGIC_VERSION 526 /* This implementation */
#ifdef __cplusplus
@ -114,7 +114,7 @@ int magic_errno(magic_t);
#define MAGIC_PARAM_ELF_SHNUM_MAX 3
#define MAGIC_PARAM_ELF_NOTES_MAX 4
#define MAGIC_PARAM_REGEX_MAX 5
#define MAGIC_PARAM_BYTES_MAX 6
#define MAGIC_PARAM_BYTES_MAX 6
int magic_setparam(magic_t, int, const void *);
int magic_getparam(magic_t, int, void *);

1
contrib/file/src/magic.h.in
View File

@ -114,6 +114,7 @@ int magic_errno(magic_t);
#define MAGIC_PARAM_ELF_SHNUM_MAX 3
#define MAGIC_PARAM_ELF_NOTES_MAX 4
#define MAGIC_PARAM_REGEX_MAX 5
#define MAGIC_PARAM_BYTES_MAX 6
int magic_setparam(magic_t, int, const void *);
int magic_getparam(magic_t, int, void *);

4
contrib/file/src/readcdf.c
View File

@ -26,7 +26,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: readcdf.c,v 1.56 2016/03/03 22:20:03 christos Exp $")
FILE_RCSID("@(#)$File: readcdf.c,v 1.57 2016/05/03 16:08:49 christos Exp $")
#endif
#include <assert.h>
@ -373,7 +373,7 @@ cdf_file_catalog_info(struct magic_set *ms, const cdf_info_t *info,
dir, "Catalog", scn)) == -1)
return i;
#ifdef CDF_DEBUG
cdf_dump_catalog(&h, &scn);
cdf_dump_catalog(&h, scn);
#endif
if ((i = cdf_file_catalog(ms, h, scn)) == -1)
return -1;

2
contrib/file/src/softmagic.c
View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: softmagic.c,v 1.230 2016/04/18 15:10:34 christos Exp $")
FILE_RCSID("@(#)$File: softmagic.c,v 1.231 2016/04/21 15:23:31 christos Exp $")
#endif /* lint */
#include "magic.h"

2
contrib/file/tests/Makefile.am
View File

@ -13,4 +13,4 @@ issue311docx.testfile
T = $(top_srcdir)/tests
check-local:
MAGIC=$(top_builddir)/magic/magic ./test
for i in $T/*.testfile; do echo Running test: $$i; MAGIC=$(top_builddir)/magic/magic ./test $$i $${i%%.testfile}.result; done
set -e; for i in $T/*.testfile; do echo Running test: $$i; TZ=UTC MAGIC=$(top_builddir)/magic/magic ./test $$i $${i%%.testfile}.result; done

2
contrib/file/tests/Makefile.in
View File

@ -608,7 +608,7 @@ uninstall-am:
check-local:
MAGIC=$(top_builddir)/magic/magic ./test
for i in $T/*.testfile; do echo Running test: $$i; MAGIC=$(top_builddir)/magic/magic ./test $$i $${i%%.testfile}.result; done
set -e; for i in $T/*.testfile; do echo Running test: $$i; TZ=UTC MAGIC=$(top_builddir)/magic/magic ./test $$i $${i%%.testfile}.result; done
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.

6
lib/libmagic/config.h
View File

@ -293,7 +293,7 @@
#define PACKAGE_NAME "file"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "file 5.26"
#define PACKAGE_STRING "file 5.27"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "file"
@ -302,7 +302,7 @@
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "5.26"
#define PACKAGE_VERSION "5.27"
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
@ -333,7 +333,7 @@
/* Version number of package */
#define VERSION "5.26"
#define VERSION "5.27"
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */