A negative extradata size for example gets passed to memcpy in
avcodec_parameters_from_context causing a segmentation fault.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
If realloc fails, the pointer is overwritten and the previously allocated
buffer is leaked, which goes against the expected behavior of keeping the
packet unchanged in case of error.
Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
This makes av_stream_add_side_data() consistent with av_packet_add_side_data().
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Functionally similar to av_packet_add_side_data(). Allows the use of an
already allocated buffer as stream side data.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
when parsing keyframe index metadata, list the message by trace log
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The clobbering tests in checkasm are only invoked when testing
correctness, so this bug didn't show up when benchmarking the
dc-only version.
Signed-off-by: Martin Storsjö <martin@martin.st>
This reverts commit e0c6b32046.
Said commit changed the behavior of the demuxer and decoder in a non
backwards compatible way.
Demuxers should make extradata available at init if possible, and send
new extradata as side data within a packet if needed.
A better fix for the remuxing crash will follow.
Signed-off-by: James Almer <jamrial@gmail.com>
* commit '8d07e941b04d63fc4443dd986e3dc7b69cdcca43':
FATE: add a test of H.264 SEI recovery in an intra refresh stream
Our H264 decoder drops 3 frames from the beginning of the stream, but
all frames after those match, hence the difference in the fate test.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '46278ec90ac5ad1dab5e85991f176afe49003fee':
mp3enc: write trailing padding
Noop, we have our own implementation for mp3 gapless.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd60c2d5216930ef98c7d4d6837d6229b37e0dcb3':
mp3dec: read the initial/trailing padding from the LAME tag
Noop, we have our own implementation for mp3 gapless tags.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '2d097c16b833c532ac974a7f1fd05c0a1f3b7675':
libopenh264enc: Return a more sensible error code in some init failure paths
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '36b380dcd52ef47d7ba0559ed51192c88d82a9bd':
libopenh264dec: Simplify the init thanks to FF_CODEC_CAP_INIT_CLEANUP being set
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd0b1e6049b06eeeeca146ece4d2f199c5dba1565':
libopenh264dec: Fix cleanup if the init failed early
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Carl Eugen Hoyos
Andreas Cadhalpun
Michael Niedermayer
James Almer
Steven Liu
Martin Storsjö
Janne Grunau
Clément Bœsch
Hendrik Leppkes
Luca Barbato
Alexandra Hájková