diff options
Diffstat (limited to 'meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14055.patch')
| -rw-r--r-- | meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14055.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14055.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14055.patch deleted file mode 100644 index 37d0d1ab7f..0000000000 --- a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14055.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 4f05e2e2dc1a89f38cd9f0960a6561083d714f1e Mon Sep 17 00:00:00 2001 -From: Michael Niedermayer <michael@niedermayer.cc> -Date: Fri, 25 Aug 2017 01:15:30 +0200 -Subject: [PATCH] avformat/mvdec: Fix DoS due to lack of eof check - -Fixes: loop.mv - -Found-by: Xiaohei and Wangchu from Alibaba Security Team -Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> - -CVE: CVE-2017-14055 -Upstream-Status: Backport - -Signed-off-by: Chen Qi <Qi.Chen@windriver.com> ---- - libavformat/mvdec.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/libavformat/mvdec.c b/libavformat/mvdec.c -index 0e12c8c..f7aa4cb 100644 ---- a/libavformat/mvdec.c -+++ b/libavformat/mvdec.c -@@ -342,6 +342,8 @@ static int mv_read_header(AVFormatContext *avctx) - uint32_t pos = avio_rb32(pb); - uint32_t asize = avio_rb32(pb); - uint32_t vsize = avio_rb32(pb); -+ if (avio_feof(pb)) -+ return AVERROR_INVALIDDATA; - avio_skip(pb, 8); - av_add_index_entry(ast, pos, timestamp, asize, 0, AVINDEX_KEYFRAME); - av_add_index_entry(vst, pos + asize, i, vsize, 0, AVINDEX_KEYFRAME); --- -2.1.0 - |