Log Message:
Pullup ticket #3648 - requested by drochner
textproc/libxml2: security patch

Revisions pulled up:
- textproc/libxml2/Makefile                                     1.111
- textproc/libxml2/distinfo                                     1.85
- textproc/libxml2/patches/patch-al                             1.2

---
   Module Name:	pkgsrc
   Committed By:	drochner
   Date:		Thu Jan 12 11:25:10 UTC 2012

   Modified Files:
   	pkgsrc/textproc/libxml2: Makefile distinfo
   	pkgsrc/textproc/libxml2/patches: patch-al

   Log Message:
   add 2 patches from upstream:
   -fix buffer overflow on entity references with long name (CVE-2011-3919)
   -fix error handling on realloc() failure
   bump PKGREV