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author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-03-19 16:02:15 +0100 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-03-22 08:17:33 +0100 |
commit | 2b114adcf4b46904e776d42a333db134e53dd6fc (patch) | |
tree | a0e18ccd828a21008677d5223e412737de2fbbd9 /libavcodec/dca_syncwords.h | |
parent | 2a5c577ef347c9d947f3421c51e01cb88d7aa452 (diff) | |
download | ffmpeg-2b114adcf4b46904e776d42a333db134e53dd6fc.tar.gz |
avcodec/parser: Don't return pointer to stack buffer
When flushing, the parser receives a dummy buffer with padding
that lives on the stack of av_parser_parse2(). Certain parsers
(e.g. Dolby E) only analyze the input, but don't repack it. When
flushing, such parsers return a pointer to the stack buffer and
a size of 0. And this is also what av_parser_parse2() returns.
Fix this by always resetting poutbuf in case poutbuf_size is zero.
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 9faf3f8bb04e537f552332aa316c6659dcd7d251)
Diffstat (limited to 'libavcodec/dca_syncwords.h')
0 files changed, 0 insertions, 0 deletions