src/lib/libz, branch release/6.3.0

MFC: upgrade to 1.2.3.

2006-09-25T11:16:58Z

Approved by: re (hrs)

Correct a buffer overflow which can occur when decompressing a

2005-07-27T08:41:44Z

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] Approved by: re (kensmith)

Correct a buffer overflow which occurred in the handling of some

2005-07-06T14:00:52Z

particularly corrupt deflated data streams. Security: FreeBSD-SA-05:16.zlib Approved by: re (security blanket)

Remove libz and pppd redundancy

2005-06-03T15:25:13Z

Document zlib update procedure and provide future maintainers a

2005-05-11T03:50:50Z

snapshot of the current state of the import. MFC after: 2 weeks

Since the FreeBSD local modifications are mostly trivial (consisting

2005-05-11T03:47:48Z

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

Update zconf.h and gzio.c with changes from ZLib 1.2.1 to ZLib 1.2.2.

2005-04-24T22:04:34Z

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

This commit was generated by cvs2svn to compensate for changes in r145474,

2005-04-24T17:11:32Z

which included commits to RCS files with non-trunk default branches.

ZLib 1.2.2

2005-04-24T17:11:32Z

Correct a denial-of-service vulnerability in zlib.

2004-08-26T19:37:06Z

For reference, this bug was first reported at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=252253 Submitted by: "Dmitry V. Levin"