diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14059.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14059.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14059.patch b/import-layers/yocto-poky/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14059.patch deleted file mode 100644 index 34fde0be7..000000000 --- a/import-layers/yocto-poky/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2017-14059.patch +++ /dev/null @@ -1,40 +0,0 @@ -From 7e80b63ecd259d69d383623e75b318bf2bd491f6 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?=E5=AD=99=E6=B5=A9=20and=20=E5=BC=A0=E6=B4=AA=E4=BA=AE=28?= - =?UTF-8?q?=E6=9C=9B=E5=88=9D=29?= <tony.sh and wangchu.zhl@alibaba-inc.com> -Date: Fri, 25 Aug 2017 01:15:27 +0200 -Subject: [PATCH] avformat/cinedec: Fix DoS due to lack of eof check - -Fixes: loop.cine - -Found-by: Xiaohei and Wangchu from Alibaba Security Team -Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> - -CVE: CVE-2017-14059 -Upstream-Status: Backport - -Signed-off-by: Chen Qi <Qi.Chen@windriver.com> ---- - libavformat/cinedec.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - -diff --git a/libavformat/cinedec.c b/libavformat/cinedec.c -index 763b93b..de34fb9 100644 ---- a/libavformat/cinedec.c -+++ b/libavformat/cinedec.c -@@ -267,8 +267,12 @@ static int cine_read_header(AVFormatContext *avctx) - - /* parse image offsets */ - avio_seek(pb, offImageOffsets, SEEK_SET); -- for (i = 0; i < st->duration; i++) -+ for (i = 0; i < st->duration; i++) { -+ if (avio_feof(pb)) -+ return AVERROR_INVALIDDATA; -+ - av_add_index_entry(st, avio_rl64(pb), i, 0, 0, AVINDEX_KEYFRAME); -+ } - - return 0; - } --- -2.1.0 - |