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Author SHA1 Message Date
Andreas Rheinhardt
e1e6a5c8a5 avformat/matroskaenc: Check chapter ids for duplicates 
Up until now, there has been no check that each chapter has a unique id;
there was only a check for whether a chapter id is zero (this happens
often when the chapters originated from a format that lacks the concept
of chapter id and simply counts from zero) which is invalid in Matroska.
In this case the chapter ids are offset by 1 to make them nonnegative.
Yet offsetting won't fix duplicate ids, therefore this is changed to
simply create new chapter uids when the input chapter uids don't conform
to the requirements of Matroska (in which case it can be presumed that
they did not originate from Matroska, so that we don't need to bother
to preserve them).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 02:31:49 +01:00
Andreas Rheinhardt
578539564a avcodec/libxvid: Remove set-but-unused variable 
Set-but-unused since 2101b99777.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 02:25:16 +01:00
Andreas Rheinhardt
7f985c2174 avcodec/libxvid: Fix leak of AVPacket on error 
Regression since 2101b99777.
Fixes Coverity issue #1473721.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 02:25:09 +01:00
Andreas Rheinhardt
edcbb3e1b9 avformat/tests/fifo_muxer: Fix memleak on error, fix API violation 
The test program for the FIFO muxer allocates a buffer without padding
and wraps it into a packet via av_packet_from_data(). This is an API
violation. Furthermore, said buffer leaks in case av_packet_from_data()
fails. Fix both of these issues by using av_new_packet() instead.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 02:25:02 +01:00
Andreas Rheinhardt
aff1d373b1 avformat/tests/fifo_muxer: Fix leak of AVPacket on error 
Also factor allocating and freeing the packet out.
Fixes Coverity issues #1473722 and #1473723; it is a regression
since 4b386b2059.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 02:24:53 +01:00
Andreas Rheinhardt
ea1e15fdc4 avformat/mxfdec: Fix leak on error 
It was introduced in d3d9b1fc8e2dfc8b4d66c9916ab7221062ff4660;
Fixes Coverity issue #733800.

Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 00:42:27 +01:00
Andreas Rheinhardt
9224b1f6b3 avformat/mxfdec: Don't use wrong type of pointer 
If one of the two results of a ternary conditional is a pointer to void,
the type of the whole conditional operator is a pointer to void, even
when the other possible result is not a pointer to void. This loophole
in the type system has allowed mxf_read_local_tags to have a pointer of
type pointer to MXFMetadataSet that actually points to an MXFContext.

Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 00:41:16 +01:00
Andreas Rheinhardt
5edcdfc318 avcodec/pngdec: Fix memleak by postponing allocation 
Fixes Coverity ticket #1322342.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-19 00:10:24 +01:00
Guo, Yejun
da12d600ea lavfi/dnn_backend_openvino.c: fix mem leak for TaskItem upon error 2021-03-18 09:30:09 +08:00
Guo, Yejun
df59ae8bb2 lavfi/dnn_backend_openvino.c: fix mem leak for RequestItem upon error 2021-03-18 09:30:09 +08:00
Guo, Yejun
41f4af16fc lavfi/dnn_backend_openvino.c: fix typo upon error 2021-03-18 09:30:09 +08:00
Guo, Yejun
bd3ca0859e lavfi/dnn_backend_openvino.c: fix mem leak for input_blob and output_blob upon error 2021-03-18 09:30:09 +08:00
Guo, Yejun
3ce2ee7f54 lavfi/dnn_backend_openvino.c: fix mem leak for AVFrame upon error 2021-03-18 09:30:09 +08:00
James Almer
82bd02a2c7 fftools/ffmpeg: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:38 -03:00
James Almer
4aa586944e fftools/ffprobe: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:38 -03:00
James Almer
d492b17024 doc/examples/vaapi_transcode: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
6394c7d51a doc/examples/vaapi_encode: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
b896832b78 doc/examples/transcoding: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
16dba17329 doc/examples/transcode_aac: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
07b788c8af doc/examples/demuxing_decoding: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
7643a35474 tests/api/api-flac-test: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
36d4e4c9b5 tools/target_bsf_fuzzer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
64f092eb5e tools/target_dem_fuzzer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
08dbcaa57a tools/target_dec_fuzzer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer
32582a4e2a tools/pktdumper: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
b76ff693f6 avfilter/vf_uspp: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
79c6e040f8 avfilter/vf_mcdeint: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
54cb30ce64 avdevice/xcbgrab: stop using av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
6b3a563b10 avdevice/decklink_dec: stop using av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
d365f74dce avformat/tests/movenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
4b386b2059 avformat/tests/fifo_muxer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
2fdfad5525 avformat/wc3movie: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
98a776b5e3 avformat/subtitles: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
fd23efb20b avformat/rtpenc_mpegts: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
5e518c7416 avformat/rtpdec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:16 -03:00
James Almer
e7f1540507 avformat/mpegtsenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
42422b6dca avformat/mpegts: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
ecdad29b67 avformat/movenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
2e80435a9a avformat/matroskaenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
8d78e90a6b avformat/matroskadec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
f57a258223 avformat/hls: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
83a320226c avformat/flacdec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
453021c74e avformat/id3v2: replace call to av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
4de3504adf avformat/flac_picture: replace call to av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
9e92fd97d0 avformat/avienc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
a7c238cbd8 avformat/avidec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
3c69e5cd6f avformat/asfdec_o: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
82faeb56ce avformat/amvenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
01f4d33b41 avformat/utils: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
9066969713 avformat/mux: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00