Log message:
Pullup ticket #3858 - requested by wiz
graphics/png: security update

Revisions pulled up:
- graphics/png/Makefile                                         1.150
- graphics/png/distinfo                                         1.97

---
   Module Name:	pkgsrc
   Committed By:	wiz
   Date:		Wed Jul 11 09:00:42 UTC 2012

   Modified Files:
   	pkgsrc/graphics/png: Makefile distinfo

   Log message:
   Update to 1.5.12:
     Removed scripts/makefile.cegcc from the *.zip and *.7z distributions; it
       depends on configure, which is not included in those archives.
     Changed "a+w" to "u+w" in Makefile.in to fix CVE-2012-3386.

   I don't see CVS-2012-3386 as a vulnerability that applies to pkgsrc,
   since to trigger it, you have to run 'make distcheck', and pkgsrc
   never does that.