Module Name:	pkgsrc
Committed By:	drochner
Date:		Fri Jul 22 16:04:44 UTC 2005

Modified Files:
	pkgsrc/devel/zlib: Makefile buildlink3.mk distinfo
Removed Files:
	pkgsrc/devel/zlib/patches: patch-ab

Log Message:
update to 1.2.3
this fixes (at least) another security problem (DoS, CAN-2005-1849)
changes:
-Eliminate a potential security vulnerability when decoding invalid
 compressed data
-Eliminate a potential security vulnerability when decoding specially
 crafted compressed data
-Fix a bug when decompressing dynamic blocks with no distance codes
-Fix crc check bug in gzread() after gzungetc()
-Do not return an error when using gzread() on an empty file


To generate a diff of this commit:
cvs rdiff -r1.30 -r1.31 pkgsrc/devel/zlib/Makefile
cvs rdiff -r1.19 -r1.20 pkgsrc/devel/zlib/buildlink3.mk
cvs rdiff -r1.13 -r1.14 pkgsrc/devel/zlib/distinfo
cvs rdiff -r1.5 -r0 pkgsrc/devel/zlib/patches/patch-ab

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.