Module Name:	pkgsrc
Committed By:	salo
Date:		Fri May 13 11:58:00 UTC 2005

Modified Files:
	pkgsrc/graphics/libexif: Makefile buildlink3.mk distinfo
Added Files:
	pkgsrc/graphics/libexif/patches: patch-ac

Log Message:
Security fix:

"Matthias Clasen has reported a vulnerability in libexif, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an infinite recursion in the
"exif_data_load_data_content()" function and can be exploited to
cause a stack overflow when parsing a specially crafted image.

Successful exploitation may crash an application linked against the
vulnerable library."

Bump PKGREVISION.  Patch from:
http://sourceforge.net/tracker/index.php?func=detail&aid=1196787&group_id=12272&atid=112272


To generate a diff of this commit:
cvs rdiff -r1.24 -r1.25 pkgsrc/graphics/libexif/Makefile
cvs rdiff -r1.6 -r1.7 pkgsrc/graphics/libexif/buildlink3.mk
cvs rdiff -r1.14 -r1.15 pkgsrc/graphics/libexif/distinfo
cvs rdiff -r0 -r1.1 pkgsrc/graphics/libexif/patches/patch-ac

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