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author | Kacper Kowalik <xarthisius@gentoo.org> | 2011-09-23 18:25:09 +0000 |
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committer | Kacper Kowalik <xarthisius@gentoo.org> | 2011-09-23 18:25:09 +0000 |
commit | 56171df203fbc734ae0f5e6c719892673de68d64 (patch) | |
tree | 1b248161134b4b68ed6d4d76082859b37101c010 /media-libs | |
parent | Version bump (diff) | |
download | gentoo-2-56171df203fbc734ae0f5e6c719892673de68d64.tar.gz gentoo-2-56171df203fbc734ae0f5e6c719892673de68d64.tar.bz2 gentoo-2-56171df203fbc734ae0f5e6c719892673de68d64.zip |
Revbump for CVE-2011-3328, till proper apng patch is rolled out
(Portage version: 2.2.0_alpha59/cvs/Linux x86_64)
Diffstat (limited to 'media-libs')
-rw-r--r-- | media-libs/libpng/ChangeLog | 8 | ||||
-rw-r--r-- | media-libs/libpng/files/libpng-1.5.4-CVE-2011-3328.patch | 23 | ||||
-rw-r--r-- | media-libs/libpng/libpng-1.5.4-r1.ebuild (renamed from media-libs/libpng/libpng-1.5.4.ebuild) | 3 |
3 files changed, 32 insertions, 2 deletions
diff --git a/media-libs/libpng/ChangeLog b/media-libs/libpng/ChangeLog index 33b33303c872..2bb583c4cd79 100644 --- a/media-libs/libpng/ChangeLog +++ b/media-libs/libpng/ChangeLog @@ -1,6 +1,12 @@ # ChangeLog for media-libs/libpng # Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/media-libs/libpng/ChangeLog,v 1.302 2011/09/20 20:31:14 grobian Exp $ +# $Header: /var/cvsroot/gentoo-x86/media-libs/libpng/ChangeLog,v 1.303 2011/09/23 18:25:09 xarthisius Exp $ + +*libpng-1.5.4-r1 (23 Sep 2011) + + 23 Sep 2011; Kacper Kowalik <xarthisius@gentoo.org> -libpng-1.5.4.ebuild, + +libpng-1.5.4-r1.ebuild, +files/libpng-1.5.4-CVE-2011-3328.patch: + Revbump for CVE-2011-3328, till proper apng patch is rolled out 20 Sep 2011; Fabian Groffen <grobian@gentoo.org> libpng-1.4.8-r2.ebuild: Fix installation on Darwin diff --git a/media-libs/libpng/files/libpng-1.5.4-CVE-2011-3328.patch b/media-libs/libpng/files/libpng-1.5.4-CVE-2011-3328.patch new file mode 100644 index 000000000000..bcfdc119b193 --- /dev/null +++ b/media-libs/libpng/files/libpng-1.5.4-CVE-2011-3328.patch @@ -0,0 +1,23 @@ +--- pngrutil.c.orig 2011-09-23 20:20:43.974170436 +0200 ++++ pngrutil.c 2011-09-23 20:21:41.308119496 +0200 +@@ -1037,12 +1037,14 @@ + */ + png_uint_32 w = y_red + y_green + y_blue; + +- png_ptr->rgb_to_gray_red_coeff = (png_uint_16)(((png_uint_32)y_red * +- 32768)/w); +- png_ptr->rgb_to_gray_green_coeff = (png_uint_16)(((png_uint_32)y_green +- * 32768)/w); +- png_ptr->rgb_to_gray_blue_coeff = (png_uint_16)(((png_uint_32)y_blue * +- 32768)/w); ++ if (w != 0) { ++ png_ptr->rgb_to_gray_red_coeff = (png_uint_16)(((png_uint_32)y_red * ++ 32768)/w); ++ png_ptr->rgb_to_gray_green_coeff = (png_uint_16)(((png_uint_32)y_green ++ * 32768)/w); ++ png_ptr->rgb_to_gray_blue_coeff = (png_uint_16)(((png_uint_32)y_blue * ++ 32768)/w); ++ } + } + } + #endif diff --git a/media-libs/libpng/libpng-1.5.4.ebuild b/media-libs/libpng/libpng-1.5.4-r1.ebuild index 8a94c7fd1ba3..85c4a0a6c61f 100644 --- a/media-libs/libpng/libpng-1.5.4.ebuild +++ b/media-libs/libpng/libpng-1.5.4-r1.ebuild @@ -1,6 +1,6 @@ # Copyright 1999-2011 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/media-libs/libpng/libpng-1.5.4.ebuild,v 1.2 2011/09/17 17:52:35 ssuominen Exp $ +# $Header: /var/cvsroot/gentoo-x86/media-libs/libpng/libpng-1.5.4-r1.ebuild,v 1.1 2011/09/23 18:25:09 xarthisius Exp $ EAPI=4 @@ -23,6 +23,7 @@ DEPEND="${RDEPEND} DOCS=( ANNOUNCE CHANGES libpng-manual.txt README TODO ) src_prepare() { + epatch "${FILESDIR}"/${P}-CVE-2011-3328.patch use apng && epatch "${WORKDIR}"/${P}-apng.patch elibtoolize } |