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mov: avoid a memleak when multiple stss boxes are present
author
Anton Khirnov
<anton@khirnov.net>
Tue, 12 Aug 2014 14:39:10 +0000
(14:39 +0000)
committer
Anton Khirnov
<anton@khirnov.net>
Sat, 20 Dec 2014 09:51:40 +0000
(10:51 +0100)
CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
(cherry picked from commit
64f7575fbd64e5b65d5c644347408588c776f1fe
)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
libavformat/mov.c
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diff --git
a/libavformat/mov.c
b/libavformat/mov.c
index
3734689
..
9077b7d
100644
(file)
--- a/
libavformat/mov.c
+++ b/
libavformat/mov.c
@@
-1702,6
+1702,7
@@
static int mov_read_stss(MOVContext *c, AVIOContext *pb, MOVAtom atom)
}
if (entries >= UINT_MAX / sizeof(int))
return AVERROR_INVALIDDATA;
+ av_freep(&sc->keyframes);
sc->keyframes = av_malloc(entries * sizeof(int));
if (!sc->keyframes)
return AVERROR(ENOMEM);