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| * nutdec: Prevent leaks on memory errorVittorio Giovara2015-03-12
| | | | | | | | Bug-Id: CID 205122 / CID 205123
| * nutdec: Check memory allocationsHugo Beauzée-Luyssen2015-02-17
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | nutdec: fix illegal count check in decode_main_headerAndreas Cadhalpun2015-04-28
| | | | | | | | | | | | | | | | | | | | | | | | The existing check has two problems: 1) i + count can overflow, so that the check '< 256' returns true. 2) In the (i == 'N') case occurs a j-- so that the loop runs once more. This can trigger the assertion 'nut->header_len[0] == 0' or cause segmentation faults or infinite hangs. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nutdec: fix memleaks on error in nut_read_headerAndreas Cadhalpun2015-04-28
| | | | | | | | | | Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nutdec: check chapter creation in decode_info_headerAndreas Cadhalpun2015-04-28
| | | | | | | | | | | | This fixes a segmentation fault when accessing the metadata. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nutdec: check for negative frame rate in decode_info_headerAndreas Cadhalpun2015-04-28
| | | | | | | | | | | | | | A negative frame rate triggers an av_assert2 in av_rescale_rnd. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: Use av_malloc_array()Michael Niedermayer2015-03-30
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '9deaec782810d098bca11c9332fab2d2f4c5fb78'Michael Niedermayer2015-02-11
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '9deaec782810d098bca11c9332fab2d2f4c5fb78': lavf: move internal fields from public to internal context Conflicts: libavformat/avformat.h libavformat/internal.h libavformat/mux.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: move internal fields from public to internal contextwm42015-02-10
| | | | | | | | | | | | | | This is not an API change; the fields were explicitly declared private before. Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * nutdec: do not set has_b_framesAnton Khirnov2014-11-06
| | | | | | | | It is not supposed to be set by demuxers.
* | Merge commit 'af7ca6ea124b82b337a6b96e10963e88eba57ebe'Michael Niedermayer2014-10-22
|\| | | | | | | | | | | | | | | | | | | | | * commit 'af7ca6ea124b82b337a6b96e10963e88eba57ebe': nutdec: check av_new_packet return value Conflicts: libavformat/nutdec.c See: bb502411ddb9fe1928d4a999693a3a49b83f8698 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nutdec: check av_new_packet return valueVittorio Giovara2014-10-21
| | | | | | | | | | CC: libav-stable@libav.org Bug-Id: CID 733713
* | Merge commit '96bfb677478514db73d1b63b4213c97ad4269e8f'Michael Niedermayer2014-10-20
|\| | | | | | | | | | | | | | | | | | | | | * commit '96bfb677478514db73d1b63b4213c97ad4269e8f': nutdec: Prevent a memory corruption Conflicts: libavformat/nutdec.c See: 05dd5368a92718f3a25f97f4697acffbabc7458f Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nutdec: Prevent a memory corruptionLuca Barbato2014-10-20
| | | | | | | | | | | | Chapters do not have an event_flags field. Bug-Id: CID 1231990
* | avformat/nutdec: always initialize event_flagsMichael Niedermayer2014-08-20
| | | | | | | | | | | | Fixes: CID1231990 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'fa3a5dd4dea34baa6bb2f7fe6006fc4b2888f2aa'Michael Niedermayer2014-08-13
|\| | | | | | | | | | | | | * commit 'fa3a5dd4dea34baa6bb2f7fe6006fc4b2888f2aa': nutdec: update AVFormatContext.event_flags with STREAM_/METADATA_UPDATED whenever metadata changes. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nutdec: update AVFormatContext.event_flags with STREAM_/METADATA_UPDATED ↵Andrew Stone2014-08-13
| | | | | | | | | | | | whenever metadata changes. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | replace calls to url_feof() with avio_feof()James Almer2014-08-08
| | | | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '52a1c32c0a86e84d43f977c5148e62975a0c6917'Michael Niedermayer2014-07-08
|\| | | | | | | | | | | | | | | | | | | | | * commit '52a1c32c0a86e84d43f977c5148e62975a0c6917': nut: Use nut->version in the version range check Conflicts: libavformat/nutdec.c Note, this bug did not affect ffmpeg Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nut: Use nut->version in the version range checkLuca Barbato2014-07-08
| | | | | | | | | | It was wrongly left unchanged when the version field had been introduced. (c94e2e85cb6af8a570d8542a830556243bd32873)
* | avformat/nutdec: if all else fails try to lookup video tag in isomMichael Niedermayer2014-07-08
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: improve probe speed by 30%Michael Niedermayer2014-06-24
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: Fix handling of older 4.0 filesMichael Niedermayer2014-05-29
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'c94e2e85cb6af8a570d8542a830556243bd32873'Michael Niedermayer2014-05-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit 'c94e2e85cb6af8a570d8542a830556243bd32873': nut: Support experimental NUT 4 features Conflicts: doc/nut.texi libavformat/nut.h libavformat/nutdec.c libavformat/nutenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nut: Support experimental NUT 4 featuresLuca Barbato2014-05-28
| | | | | | | | | | | | | | Add the low overhead pipe mode and the extended broadcast mode. Export the options as 'syncponts' since it impacts only that. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * nut: Fix unchecked allocationsDerek Buitenhuis2013-10-22
| | | | | | | | | | CC: libav-stable@libav.org Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avformat/nut: add ff_nut_audio_extra_tags to demuxer tooMichael Niedermayer2014-04-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: fix packet end clearingMichael Niedermayer2014-01-10
| | | | | | | | | | | | | | | | | | | | | | The code was buggy, using the wrong variable, also it missed the case where the packet become smaller due to sidedata/metadata being extracted which left a few bytes uninitialized Fixes use of uninitialized memory Fixed: msan_uninit-mem_7f6abbe44530_6838_mewmew_vorbis_ssa.nut Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: check avio_read() return codeMichael Niedermayer2014-01-07
| | | | | | | | | | | | | | Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f2785ab8669_6838_mewmew_vorbis_ssa.nut Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: remove unused variableMichael Niedermayer2014-01-05
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nut: add support for per frame side & meta data with version 4Michael Niedermayer2014-01-04
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nutdec: use ff_get_extradata()Michael Niedermayer2013-12-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nut: add minor_version field with version>=4Michael Niedermayer2013-12-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat/nut: store version in the contextMichael Niedermayer2013-12-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nut: Fix unchecked allocationsDerek Buitenhuis2013-10-22
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avformat: use ff_alloc_extradata()Paul B Mahol2013-10-13
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avformat/nutdec: check for allocation failuresPaul B Mahol2013-09-11
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | nutdec: use ff_find_last_ts()Michael Niedermayer2013-07-06
| | | | | | | | | | | | Fixes finding the duration for nut files that are truncated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'e0c53c3408181d2e7d544eb65fc7355a79438dfe'Michael Niedermayer2013-05-08
|\| | | | | | | | | | | | | | | | | | | | | | | * commit 'e0c53c3408181d2e7d544eb65fc7355a79438dfe': nut: use meaningful error values FATE: use a less ambiguous end time for filter-trim-time test Conflicts: libavformat/nutdec.c tests/fate/filter-video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nut: use meaningful error valuesLuca Barbato2013-05-07
| | | | | | | | Fix the mispresented EINVAL for EOF on partial files, among the other.
* | Merge commit '46c1917350f58dfab84e41919e6c02d43950db8c'Michael Niedermayer2013-05-06
|\| | | | | | | | | | | | | | | * commit '46c1917350f58dfab84e41919e6c02d43950db8c': nut: use a define for the nut version bgmc: Do not mark ff_bgmc_decode_init() as av_cold Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * nut: use a define for the nut versionLuca Barbato2013-05-06
| | | | | | | | Ease switching version in the future and make evident why that value.
| * nutdec: Always return a value from nut_read_timestamp()Diego Biurrun2013-01-15
| | | | | | | | | | | | | | | | | | The function is a callback that is called by ff_gen_search with a constant stream index. Avoid a false positive on older gcc version. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | nutdec: Implement duration parsing for indexed nutsMichael Niedermayer2013-05-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nutdec: more specific return codes for decode_syncpoint()Michael Niedermayer2013-03-04
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nutdec: print error on invalid/unsupported fourcc styleMichael Niedermayer2013-03-04
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | nutdec: sanity check r_frame_rateMichael Niedermayer2012-12-18
| | | | | | | | | | | | This fixes files that store a somewhat incorrect value. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'bfe5454cd238b16e7977085f880205229103eccb'Michael Niedermayer2012-11-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'bfe5454cd238b16e7977085f880205229103eccb': lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.h lavf: move "MP3 " fourcc from riff to nut fate: vpx: Add dependencies fate: Fix wavpack-matroskamode test dependencies x86: dsputilenc: port to cpuflags Conflicts: libavformat/internal.h libavformat/nut.c tests/fate/vpx.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.hJustin Ruggles2012-11-28
| |
* | Merge commit '381dc1a5ec0925b281c573457c413ae643567086'Michael Niedermayer2012-10-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '381dc1a5ec0925b281c573457c413ae643567086': fate: ac3: Place E-AC-3 tests and AC-3 tests in different groups fate: Add shorthands for acodec PCM and ADPCM tests avconv: Drop unused function argument from do_video_stats() cmdutils: Conditionally compile libswscale-related bits aacenc: Drop some unused function arguments rtsp: Avoid a cast when calling strtol nut: support textual data nutenc: verbosely report unsupported negative pts Conflicts: cmdutils.c ffmpeg.c libavformat/nut.c libavformat/nutenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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