FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	5a58e58215	avformat/realtextdec: Simplify cleanup after read_header failure by setting the FF_FMT_INIT_CLEANUP flag. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	fe12aa6890	avformat/realtextdec: Check the pts difference before using it for the duration computation Fixes: signed integer overflow: 5404200000 - -9223372031709351616 cannot be represented in type 'long' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_REALTEXT_fuzzer-6737340551790592 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
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>	4 years ago
Michael Niedermayer	aa1b8e6898	avformat/realtextdec: Avoid undefined overflow in the end of read_ts() Fixes: signed integer overflow: 234080282628234040 * 100 cannot be represented in type 'long long' Fixes: 26910/clusterfuzz-testcase-minimized-ffmpeg_dem_REALTEXT_fuzzer-6649867065753600 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	47c146a56b	avformat/realtextdec: read_ts() in 64bits Fixes: signed integer overflow: 46671062 * 100 cannot be represented in type 'int' Fixes: 26826/clusterfuzz-testcase-minimized-ffmpeg_dem_REALTEXT_fuzzer-5644062910316544 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	493438fafc	avformat/realtextdec: free queue on error Fixes: memleak Fixes: 16277/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5696629440512000 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	652ea23cb3	avformat/realtextdec: Check for duplicate extradata in realtext_read_header() Fixes: memleak Fixes: 16140/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5684008052064256 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Carl Eugen Hoyos	4d8875ec23	lavf: Constify the probe function argument. Reviewed-by: Lauri Kasanen Reviewed-by: Tomas Härdin	6 years ago
Clément Bœsch	af924fd9e4	avformat/subtitles: forward log context in ff_subtitles_queue_finalize() for logging	9 years ago
Carl Eugen Hoyos	19a6431ec2	Print a warning if a subtitle demuxer changes utf16 to utf8. This does not fix anything but gives users a chance to know that they must not pass -sub_charenc UTF-16 to ffmpeg. Fixes ticket #4059.	10 years ago
wm4	b7f641dc9b	avformat/realtextdec: UTF-16 support Also remove ff_smil_extract_next_chunk - this was the last user of it.	10 years ago
James Almer	d34ec64a22	replace calls to url_feof() with avio_feof() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	097f668047	avformat: replace "AVPROBE_SCORE_MAX / X" by AVPROBE_SCORE_EXTENSION / Y Demuxers where the changed code looked less readable where skiped Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	8bc74221f8	lavf: remove generic index flag from text subtitles. This flag is not necessary.	12 years ago
Clément Bœsch	bad4e112a2	lavf: use ff_subtitles_queue_seek() for text subtitles demuxers.	12 years ago
Clément Bœsch	439e32f9b8	RealText demuxer and decoder.	13 years ago

18 Commits (ef1302db2db67d483fcc37b0bbced61394c3620b)