diff options
Diffstat (limited to 'meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/gst-ffmpeg-fix-CVE-2014-8546.patch')
-rw-r--r-- | meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/gst-ffmpeg-fix-CVE-2014-8546.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/gst-ffmpeg-fix-CVE-2014-8546.patch b/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/gst-ffmpeg-fix-CVE-2014-8546.patch new file mode 100644 index 0000000000..d55d9ebe6a --- /dev/null +++ b/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/gst-ffmpeg-fix-CVE-2014-8546.patch @@ -0,0 +1,35 @@ +From e7e5114c506957f40aafd794e06de1a7e341e9d5 Mon Sep 17 00:00:00 2001 +From: Michael Niedermayer <michaelni@gmx.at> +Date: Fri, 3 Oct 2014 19:33:01 +0200 +Subject: [PATCH] avcodec/cinepak: fix integer underflow + +(Upstream commit e7e5114c506957f40aafd794e06de1a7e341e9d5) + +Fixes out of array access +Fixes: asan_heap-oob_4da0ba_6_asan_heap-oob_4da0ba_241_cvid_crash.avi + +Upstream-status: Backport + +Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind +Signed-off-by: Michael Niedermayer <michaelni@gmx.at> +Signed-off-by: Yue Tao <yue.tao@windriver.com> +--- + libavcodec/cinepak.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libavcodec/cinepak.c b/libavcodec/cinepak.c +index 4746289..f651c48 100644 +--- a/gst-libs/ext/libav/libavcodec/cinepak.c ++++ b/gst-libs/ext/libav/libavcodec/cinepak.c +@@ -125,7 +125,7 @@ static int cinepak_decode_vectors (CinepakContext *s, cvid_strip *strip, + const uint8_t *eod = (data + size); + uint32_t flag, mask; + cvid_codebook *codebook; +- unsigned int x, y; ++ int x, y; + uint32_t iy[4]; + uint32_t iu[2]; + uint32_t iv[2]; +-- +1.7.9.5 + |