lp:ubuntu/gutsy-security/libcairo

Created by James Westby and last modified
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32. By Sebastien Bacher

* debian/patches/90_from_git_fix_zero_sized_bitmap_handling.dpatch:
  - patch from git, "Under rare circumstances we may need to extract a
    surface that represents a bitmap with width==0 and rows==0.
    Detect this case at the start and simply return a zero-sized surface."
    This fix some pdf being displayed as mostly blank when using evince
    (LP: #116236)

31. By Kees Cook

Fix debian/patches/91_malloc-overflow-fixes.dpatch to avoid
divide-by-zero; patch from upstream fixes (LP: #173861):
http://gitweb.freedesktop.org/?p=cairo;a=commitdiff_plain;h=6020f67f1a49cfe3844c4938d4af24c63c8424cc;hp=c79fc9af334fd6f2d1078071d64178125561b187

30. By Kees Cook

* SECURITY UPDATE: arbitrary code execution via integer overflows in
  PNG handling.
* Add debian/patches/91_malloc-overflow-fixes.dpatch: backported upstream
  fixes.
* References
  http://gitweb.freedesktop.org/?p=cairo;a=commitdiff;h=5c7d2d14d78e4dfb1ef6d2c40f0910f177e07360
  http://gitweb.freedesktop.org/?p=cairo;a=commitdiff;h=e49bcde27f88e21d5b8037a0089a226096f6514b
  CVE-2007-5503

29. By Sebastien Bacher

* debian/patches/90_from_git_fix_not_available_glyph_handling.dpatch:
  - patch from git, fix rendering issue when some glyphs are not available
    (LP: #116236)

28. By Scott James Remnant (Canonical)

* debian/patches/02-cairo-1.4.8-lcd-filter-2.dpatch:
  - Restore patch that uses the new FreeType LCD colour filtering features,
    with additional modification that the specific LCD Filter can be
    changed.

27. By Matthew Garrett <email address hidden>

* debian/patches/02-cairo-1.4.8-lcd-filter-1.patch:
  - remove - interacts poorly with the bytecode interpreter in
  freetype, which we already have enabled

26. By Scott James Remnant (Canonical)

[ Matti Lindell ]
* debian/patches/02-cairo-1.4.8-lcd-filter-1.patch:
  - ClearType-like LCD filtering (David Turner's patches)

[ Scott James Remnant ]
* Bump build-dependency on libfreetype6-dev to ensure we build with the
  equally patched version.

25. By Dave Beckett <email address hidden>

* New upstream release
  - fixes XError crash seen in openoffice.org (Closes: #430550)
* Removed patch 001-148-directfb.dpatch merged upstream

24. By Dave Beckett <email address hidden>

* New upstream release
  - fixes gnome bug http://bugzilla.gnome.org/show_bug.cgi?id=431990
    that caused gnome-about to crash (Closes: #425058)
* Added patch 001-148-directfb.dpatch to make directfb build with 1.4.8
* Fix directfb udeb shlibs (Closes: #429672)
  - remove udeb line from libcairo2 package shlibs
  - libcairo-directfb2 package shlibs provide libcairo-directfb2(-udeb)
* Acknowledge NMU - thanks Don

23. By Don Armstrong <email address hidden>

* NMU
* Apply patch from Adrian Johnson to fix segfault with PS_surface
  (closes: #422388)

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