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62 Commits

Author SHA1 Message Date
cperciva
6393df51cc Correct a buffer overflow which can occur when decompressing a 
carefully crafted deflated data stream. [1]

Correct problems in the AES-XCBC-MAC IPsec authentication algorithm. [2]

Submitted by:	suz [2]
Security:	FreeBSD-SA-05:18.zlib [1], FreeBSD-SA-05:19.ipsec [2]
 2005-07-27 08:41:17 +00:00
cperciva
d0d1021631 Correct a buffer overflow which occurred in the handling of some 
particularly corrupt deflated data streams.

Security:	FreeBSD-SA-05:16.zlib
Approved by:	re (security blanket)
 2005-07-06 14:00:52 +00:00
imp
486a24c727 Remove libz and pppd redundancy 2005-06-03 15:25:13 +00:00
kientzle
bc7e5eb067 Document zlib update procedure and provide future maintainers a 
snapshot of the current state of the import.

MFC after:	2 weeks
 2005-05-11 03:50:50 +00:00
kientzle
2f1311730e Since the FreeBSD local modifications are mostly trivial (consisting 
primarily of pointless $FreeBSD$ tags), sync most files in HEAD with
those in the ZLIB branch.  This minimizes the differences between
HEAD and ZLIB and should simplify future imports.

After this, there are only three files with local modifications
(gzio.c, minigzip.c, and zconf.h) and two non-vendor files
(Makefile, zopen.c).  The rest exactly match the vendor distribution.

PR:		i386/76294
MFC after:	2 weeks
 2005-05-11 03:47:48 +00:00
kientzle
3747e27470 Update zconf.h and gzio.c with changes from ZLib 1.2.1 to ZLib 1.2.2. 
These are two of the three files that have non-trivial differences from
the vendor branch.  minigzip.c is the third, but there were no changes
from ZLib 1.2.1 to ZLib 1.2.2 in that file.

The rest of the files I intend to get reverted back to the vendor
branch (with cooperation of cvsadmin@).

PR:		i386/76294
 2005-04-24 22:04:34 +00:00
kientzle
05a8bcf8e7 This commit was generated by cvs2svn to compensate for changes in r145474, 
which included commits to RCS files with non-trunk default branches.
 2005-04-24 17:11:32 +00:00
kientzle
dcdd7970c3 ZLib 1.2.2 2005-04-24 17:11:32 +00:00
nectar
1871435a01 Correct a denial-of-service vulnerability in zlib. 
For reference, this bug was first reported at
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=252253

Submitted by:	"Dmitry V. Levin" <ldv@altlinux.org>
 2004-08-26 19:37:06 +00:00
tjr
3178c167b5 Remove files that are no longer present in the zlib distribution from 
the vendor branch.
 2004-07-01 03:00:10 +00:00
tjr
4e2786d7b0 Update makefile for zlib 1.2.1. 2004-06-30 23:58:22 +00:00
tjr
2368747166 Resolve conflicts. 2004-06-30 23:54:46 +00:00
tjr
439ed8d847 Import zlib 1.2.1 (trimmed) 2004-06-30 23:43:39 +00:00
tjr
6ea5314b57 This commit was generated by cvs2svn to compensate for changes in r131377, 
which included commits to RCS files with non-trunk default branches.
 2004-06-30 23:43:39 +00:00
gordon
5901302929 Stage 3 of dynamic root support. Make all the libraries needed to run 
binaries in /bin and /sbin installed in /lib. Only the versioned files
reside in /lib, the .so symlink continues to live /usr/lib so the
toolchain doesn't need to be modified.
 2003-08-17 08:28:46 +00:00
se
1af2e8da3d Fix URL of zlib home page: It's hosted at gzip.org now. 2003-06-26 20:05:47 +00:00
jmz
1cf4d0f1fd In src/lib/libz/gzio.c the function gzprintf does not check if the 
amount of bytes (supposed to be) written by vsnprintf exceeds the
size of the buffer.

PR:		bin/48844
Submitted by:	Peter A Jonsson <pj@ludd.luth.se>
Obtained from:	OpenBSD
MFC after:	1 month
 2003-03-14 01:47:01 +00:00
johan
b8f13ad643 Actually implement gzip's -c option. minigzip now also doubles 
as zcat properly.

PR:		13043
Submitted by:	Toshihiko ARAI <toshi@jp.freebsd.org>
		Jonathan Towne <jontow@twcny.rr.com>

Approved by:	peter, sheldonh (mentor)
MFC After:	2 weeks
 2002-10-03 19:30:22 +00:00
markm
eb7b85d384 Fix an easy warning in a local addition. 2002-08-01 11:29:05 +00:00
kris
d7a9079b76 Work around a gcc bug which causes zlib to dump core in certain 
situations.  This can be removed once gcc is fixed.

Submitted by:	bde
 2002-03-31 23:47:52 +00:00
green
77c41bfb75 Remove some files we don't want. 2002-03-11 22:53:27 +00:00
green
afc9128405 s/nilename/filename/ 2002-03-11 22:36:45 +00:00
green
7ca574f59c Fix conflicts. 2002-03-11 22:36:26 +00:00
green
0288c7557e Import zlib 1.1.4 onto the vendor branch. 2002-03-11 22:30:00 +00:00
green
08dc078a21 This commit was generated by cvs2svn to compensate for changes in r92111, 
which included commits to RCS files with non-trunk default branches.
 2002-03-11 22:30:00 +00:00
green
502a015d4b Import zlib 1.1.4 onto the vendor branch. 2002-03-11 22:29:59 +00:00
green
bbf9985351 This commit was generated by cvs2svn to compensate for changes in r92109, 
which included commits to RCS files with non-trunk default branches.
 2002-03-11 22:29:59 +00:00
jedgar
9cc19e2aaa Error handling fixes for inflate. 2002-02-17 17:35:18 +00:00
dillon
198df63868 Add huff __FBSDID()s puff to whew! libz 2001-09-30 22:39:00 +00:00
kris
cb3a3b2a12 Add zopen(), a stdio wrapper for gzipped data streams. 
Obtained from:	NetBSD
 2001-09-06 09:14:49 +00:00
dd
a145482cf6 Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
ru
25ef23ac1c MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
asmodai
7d76aced28 Fix typo: compatability -> compatibility. 
Compatability is not an existing english word.
 2001-02-06 12:05:58 +00:00
jedgar
f3679089a1 Add appropriate defines to use snprintf/vsnprintf instead of 
sprintf/vsprintf.

Approved by:	peter
 2000-12-06 01:49:08 +00:00
kris
0bec2472fd sprintf -> snprintf 2000-11-26 11:04:45 +00:00
kris
0b697dfdc6 Prevent buffer overflows. 2000-08-04 06:25:30 +00:00
sheldonh
329223e6f2 Remove single-space hard sentence breaks. These degrade the quality 
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
 2000-03-02 09:14:21 +00:00
rgrimes
c127d0e61e Replace beforeinstall target with new variables used by .mk system. 
Reviewed by:	marcel, and make world
 2000-01-14 07:57:47 +00:00
bde
977cb3153e Hard-configure z_off_t as long. Soft configuration using HAVE_UNISTD_H 
just breaks the prototypes for gzseek() and gztell() when an application
defines HAVE_UNISTD_H before including <zlib.h>.  z_off_t was always
long for compiling zlib, but was sometimes off_t for compiling
applications, e.g., Ethereal 0.7.5.

This "fix" preserves bug for bug binary compatibility.  z_off_t should
be off_t for everything, but zlib doesn't support off_t being longer
than long, so using the correct type without fixing zlib's internals
would at best break binary compatibility.  This "fix" also make the
namespace problems for HAVE_UNISTD_H no worse than hundreds of other
namespace prooblems in zconf.h.  I'll wait for a new release of zlib
for proper fixes.

Reported by:	Guy Harris via jkh
 1999-10-09 11:31:50 +00:00
mpp
02b18f847f Add $FreeBSD$ lines to man pages that are missing them to make it 
easier for translation teams.

PR:		docs/13418
Submitted by:	Alexey Zelkin <phantom@cris.net>
 1999-08-28 23:10:20 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
peter
67d696bb62 Merge changes from vendor branch (1.1.1 -> 1.1.3) into mainline. 1999-01-10 09:53:51 +00:00
peter
b66130e248 Import zlib 1.1.3 onto the vendor branch. 
Obtained from: ftp.cdrom.com:/pub/infozip/zlib
 1999-01-10 09:47:00 +00:00
peter
220de34514 This commit was generated by cvs2svn to compensate for changes in r42468, 
which included commits to RCS files with non-trunk default branches.
 1999-01-10 09:47:00 +00:00
jkh
22e2b9966d Allow minigzip to be invoked more like gzip, checking to see 
if we're being called as gunzip as well as dealing with the -c
flag.
Submitted by:	jhay
 1998-09-29 04:56:30 +00:00
phk
325284a63f Backup out the last commit, it was already there. 
Noticed by:	bde
 1998-04-17 08:31:07 +00:00
phk
d4ecba4c81 Manpages not installed 
PR:		6327
Reviewed by:	phk
Submitted by:	Chia-liang Kao <clkao@cirx.org>
 1998-04-17 07:26:51 +00:00
ache
2d52e6140b Install manpage too 1998-02-28 10:41:01 +00:00
steve
bbddf6eaf2 foo.gz is created by 'make test' so add it to CLEANFILES. 1998-02-28 06:27:59 +00:00
steve
27b056fb85 algorithm.doc renamed to algorithm.txt in new distribution. 1998-02-28 06:10:08 +00:00