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2018-07-18Update for 4.0.2n4.0.2Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/dvdsub_parser: Allocate input paddingMichael Niedermayer
Fixes: out of array read Fixes: 9350/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVDSUB_fuzzer-5746777750765568 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit cd86b5cfe278af79d6b147e122d9a72c270a9fde) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/dvdsub_parser: Init output buf/sizeMichael Niedermayer
No testcase Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 9e6c8437761661441d836876934314cb2b8fafe7) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/dirac_dwt_template: Fix signedness regression in interleave()Michael Niedermayer
Found-by: <jdarnley> Tested-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 181435a4de6e38e0a15ddaf16de9a157ef41cb18) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/mov: Simplify last element computation in mov_estimate_video_delay()Michael Niedermayer
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Reviewed-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit b0644f7f72a9ae64c7285d26ec720441c25d4cf5) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/mov: Break out of inner loop early in mov_estimate_video_delay()Michael Niedermayer
0.266 <- 0.299 sec (this is time ffmpeg so containing alot other things) Sample for benchmark was: ffmpeg -f rawvideo -pix_fmt yuv420p -s 32x32 -i /dev/zero -t 24:00:00.00 out.mp4 Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Reviewed-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit aba13dc13e5233545bdd06f514e0addbb0155c69) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/mov: Eliminate variable buf_size from mov_estimate_video_delay()Michael Niedermayer
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Reviewed-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 3ce4034308a3726395a2c1b18a3dff3554e0b619) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/mov: remove modulo operations from mov_estimate_video_delay()Michael Niedermayer
0.324 <-0.491 sec Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Reviewed-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit c995e01b1e01ac11cf2545b3ce86569a482ff434) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/movenc: Write version 2 of audio atom if channels is not knownMichael Niedermayer
The version 1 needs the channel count and would divide by 0 Fixes: division by 0 Fixes: fpe_movenc.c_1108_1.ogg Fixes: fpe_movenc.c_1108_2.ogg Fixes: fpe_movenc.c_1108_3.wav Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16swresample/arm: rename labels to fix xcode build errorRahul Chaudhry
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit e84212b78e00df17799e01be1e153a073eb8f689) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/movenc: Check input sample countMichael Niedermayer
Fixes: division by 0 Fixes: fpe_movenc.c_199_1.wav Fixes: fpe_movenc.c_199_2.wav Fixes: fpe_movenc.c_199_3.wav Fixes: fpe_movenc.c_199_4.wav Fixes: fpe_movenc.c_199_5.wav Fixes: fpe_movenc.c_199_6.wav Fixes: fpe_movenc.c_199_7.wav Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 3a2d21bc5f97aa0161db3ae731fc2732be6108b8) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/mjpegdec: Check for odd progressive RGBMichael Niedermayer
Fixes: out of array access Fixes: 9225/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEGLS_fuzzer-5684770334834688 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit ee1e3ca5eb1ec7d34e925d129c893e33847ee0b7) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/vp8_parser: Do not leave data/size uninitializedMichael Niedermayer
This is identical to what the VP9 parser does Fixes: 9215/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVPX_VP8_fuzzer-5768227253649408 Fixes: out of memory access This may also fix oss fuzz issue 9212 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 284dde24dab30225ed3e233b0e5908d67d7e13e7) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/mms: Add missing chunksize checkMichael Niedermayer
Fixes: out of array read Fixes: mms-crash-01b6c5d85f9d9f40f4e879896103e9f5b222816a Found-by: Paul Ch <paulcher@icloud.com> 1st hunk by Paul Ch <paulcher@icloud.com> Tested-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit cced03dd667a5df6df8fd40d8de0bff477ee02e8) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/pva: Check for EOF before retrying in read_part_of_packet()Michael Niedermayer
Fixes: Infinite loop Fixes: pva-4b1835dbc2027bf3c567005dcc78e85199240d06 Found-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 9807d3976be0e92e4ece3b4b1701be894cd7c2e1) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/rmdec: Do not pass mime type in rm_read_multi() to ↵Michael Niedermayer
ff_rm_read_mdpr_codecdata() Fixes: use after free() Fixes: rmdec-crash-ffe85b4cab1597d1cfea6955705e53f1f5c8a362 Found-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit a7e032a277452366771951e29fd0bf2bd5c029f0) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/asfdec_o: Check size_bmp more fullyMichael Niedermayer
Fixes: integer overflow and out of array access Fixes: asfo-crash-46080c4341572a7137a162331af77f6ded45cbd7 Found-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/mxfdec: Fix av_log contextMichael Niedermayer
Fixes: out of array access Fixes: mxf-crash-1c2e59bf07a34675bfb3ada5e1ec22fa9f38f923 Found-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/mpeg4videodec: Check for bitstream end in read_quant_matrix_ext()Michael Niedermayer
Fixes: out of array read Fixes: asff-crash-0e53d0dc491dfdd507530b66562812fbd4c36678 Found-by: Paul Ch <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 5aba5b89d0b1d73164d3b81764828bb8b20ff32a) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/indeo4: Check for end of bitstream in decode_mb_info()Michael Niedermayer
Fixes: Timeout Fixes: 8776/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO4_fuzzer-5361788798369792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 267ba2aa96354c5b6a1ea89b2943fbd7a4893862) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/ac3dec: Check channel_map indexMichael Niedermayer
Fixes: out of array read Fixes: 8924/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EAC3_fuzzer-5851861780267008 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 00f98d23b1462afb97116b947334db3754516207) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/mpeg4videodec: Remove use of FF_PROFILE_MPEG4_SIMPLE_STUDIO as ↵Michael Niedermayer
indicator of studio profile The profile field is changed by code inside and outside the decoder, its not a reliable indicator of the internal codec state. Maintaining it consistency with studio_profile is messy. Its easier to just avoid it and use only studio_profile Fixes: assertion failure Fixes: ffmpeg_crash_9.avi Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit bd27a9364ca274ca97f1df6d984e88a0700fb235) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/shorten: Fix undefined addition in shorten_decode_frame()Michael Niedermayer
Fixes: signed integer overflow: 1139785606 + 1454196085 cannot be represented in type 'int' Fixes: 8937/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-6202943597445120 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 3b10bb8772c76177cc47b8d15a6970f19dd11039) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/shorten: Fix undefined integer overflowMichael Niedermayer
Fixes: signed integer overflow: 8454144 * 256 cannot be represented in type 'int' Fixes: 8788/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5728205041303552 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 70832333bba3b915040f415548518e136b44280e) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/jpeg2000dec: Fixes invalid shifts in ↵Michael Niedermayer
jpeg2000_decode_packets_po_iteration() Fixes: shift exponent 47 is too large for 32-bit type 'int' Fixes: 9163/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5661750182543360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 652d7c6348f96181fa69f8e2afb7b27a14c0a88a) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/jpeg2000dec: Check that there are enough bytes for all tilesMichael Niedermayer
Fixes: OOM Fixes: 8781/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5810709081358336 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 0898a3d9909960324e27d3a7a4f48c4effbb654a) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/movenc: Use mov->fc consistently for av_log()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 872ea3dfe565098570ad213a6f1eb00a805aec5d) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/mpeg4videodec: Check read profile before setting itMichael Niedermayer
Fixes: null pointer dereference Fixes: ffmpeg_crash_7.avi Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 2aa9047486dbff12d9e040f917e5f799ed2fd78b) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/movenc: Do not pass AVCodecParameters in avpriv_request_sampleMichael Niedermayer
Fixes: out of array read Fixes: ffmpeg_crash_8.avi Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 95556e27e2c1d56d9e18f5db34d6f756f3011148) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/ac3_parser: Check init_get_bits8() for failureMichael Niedermayer
Fixes: null pointer dereference Fixes: ffmpeg_crash_6.avi Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 00e8181bd97c834fe60751b0c511d4bb97875f78) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avformat/movenc: Check that frame_types other than ↵Michael Niedermayer
EAC3_FRAME_TYPE_INDEPENDENT have a supported substream id Fixes: out of array access Fixes: ffmpeg_bof_1.avi Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit ed22dc22216f74c75ee7901f82649e1ff725ba50) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/dpx: Check elements in 12bps planar pathMichael Niedermayer
Fixes: null pointer dereference Fixes: 8946/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DPX_fuzzer-5078915222601728 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 75a2db552423295b509546f3b0f8b2b46d3424b1) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/escape124: Fix spelling errors in commentMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit f59c4e43915ed0528e2789f27ddb1635b59779df) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/ra144: Fix integer overflow in ff_eval_refl()Michael Niedermayer
Fixes: signed integer overflow: -4096 * -524288 cannot be represented in type 'int' Fixes: 8650/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RA_144_fuzzer-5734816036159488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit b31189881a4cf54b0057ecf3eab917ad56eecfea) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/cscd: Check output buffer size for lzo.Michael Niedermayer
Fixes: Timeout Fixes: 8665/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CSCD_fuzzer-5768442610188288 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg (cherry picked from commit 78167b498f53c36c31105a2bf11e90b03637598f) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/escape124: Check buf_size against num_superblocksMichael Niedermayer
Fixes: Timeout Fixes: 8722/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-4843268402577408 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 6677c98626489edfdb4b49b4f66ca91867768a9f) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/h264_parser: Reduce needed history for parsing mb indexMichael Niedermayer
This fixes a bug/regression with very small packets Fixes: output_file Regression since: 0782fb6bcb32fe3ab956a99af4cc472ff81da0c2 Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit d25c945247979a88fac6bb3b7a26370262b96ef1) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/magicyuv: Check bits left in flags&1 branchMichael Niedermayer
Fixes: Timeout Fixes: 8690/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_fuzzer-6542020913922048 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> (cherry picked from commit 7719b8ccc790b6e1325af0afe2b65e2334a7173c) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16avcodec/mjpegdec: Check for end of bitstream in ljpeg_decode_rgb_scan()Michael Niedermayer
Fixes: Timeout Fixes: 8648/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5108395525799936 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 540e8c2d641bf90fc28e47e170f8c0b1962197e9) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-08ffmpeg: fix -stream_loop with multiple inputsMarton Balint
The input thread needs to be properly cleaned up and re-initalized before we can start reading again in threaded mode. (Threaded input reading is used when there is mode than one input file). Fixes ticket #6121 and #7043. Signed-off-by: Marton Balint <cus@passwd.hu> (cherry picked from commit da36bcbeb78c78e493d18d3cd3ac92ea401e7031)
2018-07-08ffmpeg: factorize input thread creation and destructionMarton Balint
Signed-off-by: Marton Balint <cus@passwd.hu> (cherry picked from commit b181cd359b872283d5fcaf7c553bbad88517c78b)
2018-06-18avformat/mpegts: parse large PMTs with multiple tablesAman Gupta
In 9152c1e4955, the mpegts parser was taught how to parse PMT sections which contained multiple tables. That commit fixed parsing of PMT packets from some cable providers, which included a special SCTE table (0xc0) before the standard program map table (0x2). Sometimes, however, the combined 0xc0 and 0x2 tables are larger than a single TS packet (188 bytes). The mpegts parser already attempts to parse sections which span multiple packets, but still assumed that the split section only contained one table. This patch fixes parsing of such a sample[1]. Before: Input #0, mpegts, from 'combined-pmt-tids-split.ts': Duration: 00:00:01.26, start: 39188.931756, bitrate: 597 kb/s Program 1 No Program Stream #0:0[0xeff]: Audio: ac3, 48000 Hz, mono, fltp, 64 kb/s Stream #0:1[0xefd]: Audio: mp3, 0 channels, fltp Stream #0:2[0xefe]: Unknown: none After: Input #0, mpegts, from 'combined-pmt-tids-split.ts': Duration: 00:00:01.27, start: 39188.931756, bitrate: 589 kb/s Program 1 Stream #0:0[0xefd]: Video: h264 ([27][0][0][0] / 0x001B), none, 59.94 fps, 59.94 tbr, 90k tbn, 180k tbc Stream #0:1[0xefe](eng): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, fltp, 384 kb/s Stream #0:2[0xeff](spa): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, mono, fltp, 64 kb/s Stream #0:3[0xf00]: Data: scte_35 Stream #0:4[0xf01]: Unknown: none (ETV1 / 0x31565445) Stream #0:5[0xf02]: Unknown: none (ETV1 / 0x31565445) Stream #0:6[0xf03]: Unknown: none ([192][0][0][0] / 0x00C0) With the patch, the PMT is parsed correctly so the streams are created in the correct order, are associated with "Program 1", and their codecs are set correctly. [1] https://s3.amazonaws.com/tmm1/combined-pmt-tids-split.ts Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit cd86c5dbcca5e79c979a6a04da25155ccf17f843)
2018-06-18Revert "avcodec/mediacodecdec: wait on first frame after input buffers are full"Aman Gupta
@xyz reported a regression on his Sony Xperia Z3 Tablet Compact where playback would intermittently fail to start, essentially deadlocking in the decoder. Bisecting narrowed down the issue to this commit, which was meant as an optimization but is not necessary. This reverts commit a75bb5496ac6e7e194f1c6fd3b87f02a52e74adb. Signed-off-by: Aman Gupta <aman@tmm1.net> (cherry picked from commit 37c2cb6a68a4cbd746b0a56e38f28f7ee84e925f)
2018-06-18avcodec/videotoolboxenc: fix invalid session on iOSThomas Guillem
Cf. comment. Restart the VT session when the APP goes from foreground to background and vice versa. Signed-off-by: Aman Gupta <aman@tmm1.net> (cherry picked from commit 513e6a30fb013ca34812ccaaf3d090680ac868c5)
2018-06-18avcodec/videotoolboxenc: split initializationThomas Guillem
Split vtenc_init() into vtenc_init() (VTEncContext initialization) and vtenc_configure_encoder() (creates the vt session). This commit will allow to restart the vt session while encoding. Signed-off-by: Aman Gupta <aman@tmm1.net> (cherry picked from commit 9e11d27c25bf9bbd53fa23e892946752096f378b)
2018-06-18avcodec/videotoolboxenc: fix mutex/cond leak in error pathThomas Guillem
The leak could happen when the vtenc_create_encoder() function failed. Signed-off-by: Aman Gupta <aman@tmm1.net> (cherry picked from commit ce2330bdf896458131fcd00f9284c31617adcf01)
2018-06-16Update for 4.0.1n4.0.1Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-06-15avcodec/aacdec_fixed: Fix undefined integer overflow in ↵Michael Niedermayer
apply_independent_coupling_fixed() Fixes: signed integer overflow: 1195517 * 2048 cannot be represented in type 'int' Fixes: 8636/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-4695836326887424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 8bd514d9343746566b123275f8b6d0e9c11ec2b0) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-06-15avcodec/dirac_dwt_template: Fix undefined behavior in interleave()Michael Niedermayer
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int' Fixes: 8697/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5197148130902016 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 575d8ca0260fabac29e5b3541154633569ce2b5d) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-06-15avutil/common: Fix undefined behavior in av_clip_uintp2_c()Michael Niedermayer
Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself Fixes: 8521/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5639024952737792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit aa41d322be71106ce147445f2b42bb763f1eff86) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-04 15:30:15 +0300