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11 Commits

Author SHA1 Message Date
Andreas Rheinhardt
38e5ca9310 avformat/moflex: Don't use uninitialized timebase for data stream 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-12-16 03:08:10 +01:00
Andreas Rheinhardt
0a25abdacd avformat/moflex: Free AVPackets via av_packet_free() on error 
(This is not a leak as long as av_free() completely frees blank
packets.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-12-16 03:06:52 +01:00
Michael Niedermayer
36a3a5050a avformat/moflex: Remove unneeded format variable 
Fixes: CID1477423 Uninitialized scalar variable

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-05-27 17:41:04 +02:00
Andreas Rheinhardt
bc70684e74 avformat: Constify all muxer/demuxers 
This is possible now that the next-API is gone.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 11:48:06 -03:00
Andreas Rheinhardt
2e1d5123c1 avformat/moflex: Simplify freeing packets 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-03-24 00:18:06 +01:00
Florian Nouwt
f067fcb9df mobiclip: fix copyright headers 
The Mobiclip related code was based on Mobius (https://github.com/adibsurani/Mobius),
which was based on my original reverse engineering efforts (https://github.com/Gericom/MobiclipDecoder).
This commit adds the appropriate copyright headers on the related files.

Signed-off-by: Florian Nouwt <fnouwt2@gmail.com>
 2021-03-08 19:19:19 +01:00
Michael Niedermayer
40348637be avformat/moflex: Check pkt_size 
Fixes: Timeout (>20sec -> 1ms)
Fixes: 26527/clusterfuzz-testcase-minimized-ffmpeg_dem_MOFLEX_fuzzer-6308307310215168

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-11-22 17:45:17 +01:00
Michael Niedermayer
acd735efaf avformat/moflex: Check m->size before seeking 
Fixes: Infinite loop
Fixes: 26016/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-6195663833137152

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-10-04 16:54:11 +02:00
Michael Niedermayer
dfbea7b210 avformat/moflex: Check pop_int() for overflow 
Fixes: signed integer overflow: 2 * 2132811776 cannot be represented in type 'int'
Fixes: 25722/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-6221704077246464

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-09-21 11:56:54 +02:00
Paul B Mahol
cd67bf2a28 avformat/moflex: make seeking more useful 2020-09-13 16:05:01 +02:00
Paul B Mahol
0a30683a01 avformat: add moflex demuxer 2020-09-03 18:10:28 +02:00