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author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-08-24 05:46:08 +0200 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-08-26 00:20:50 +0200 |
commit | 8f2c1f2cbe77685435362f1940b637a6c3ff1934 (patch) | |
tree | 49044588b13bfbc71830f6406a60207e0d22bf8e /tests/fate/id3v2.mak | |
parent | ae5369128aae77fae82b808b0805ef8e2596d95d (diff) | |
download | ffmpeg-8f2c1f2cbe77685435362f1940b637a6c3ff1934.tar.gz |
avfilter/af_amerge: Fix segfault upon allocation failure
The amerge filter uses a variable number of inpads and allocates them
in its init function; if all goes well, the number of inpads coincides
with a number stored in the filter's private context. Yet if allocating a
subsequent inpad fails, the uninit function nevertheless uses the number
stored in the private context to determine the number of inpads to free
and not the AVFilterContext's nb_inputs. This will lead to an access
beyond the end of the allocated AVFilterContext.input_pads array and
an invalid free.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'tests/fate/id3v2.mak')
0 files changed, 0 insertions, 0 deletions