[FFmpeg-cvslog] avcodec/dvdsubdec: Avoid branch in decode_run_8bit()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Thu Sep 13 04:24:49 2018 +0200| [9afcf994f6f79eee1ff4e80c9b7c04115eb1a3b5] | committer: Michael Niedermayer avcodec/dvdsubdec: Avoid branch in decode_run_8bit() Speed improvment 35.5 sec -> 34.7sec Reviewed-by: Paul B Mahol Signed-off-by:

[FFmpeg-cvslog] avcodec/eac3dec: Check that channel_map does not contain more than EAC3_MAX_CHANNELS

ffmpeg | branch: release/4.0 | Michael Niedermayer | Wed Jun 27 14:43:39 2018 +0200| [45fb50b4bc5d686329064ae7cc4bc0a93be64d6f] | committer: Michael Niedermayer avcodec/eac3dec: Check that channel_map does not contain more than EAC3_MAX_CHANNELS Signed-off-by: Michael Niedermayer (cherry pic

[FFmpeg-cvslog] avcodec/unary: Improve get_unary() docs

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Sep 22 15:18:17 2018 +0200| [7f521fae2b1f8807cd155b97d5778085041ae5e2] | committer: Michael Niedermayer avcodec/unary: Improve get_unary() docs Found-by: kierank Signed-off-by: Michael Niedermayer (cherry picked from commit ad89e203bfed

[FFmpeg-cvslog] avcodec/ac3dec: Fix shift signedness in mask creation

ffmpeg | branch: release/4.0 | Michael Niedermayer | Fri Sep 21 02:36:50 2018 +0200| [d7973cf03d07d002b3ded68b5358f4239c7e0de1] | committer: Michael Niedermayer avcodec/ac3dec: Fix shift signedness in mask creation Fixes: 9924/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EAC3_fuzzer-5473

[FFmpeg-cvslog] avcodec/ra144: Fix undefined integer overflow in add_wav()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 26 02:26:24 2018 +0200| [318b13a5adb3731316a0fa9f17b4ebaf75f5cd19] | committer: Michael Niedermayer avcodec/ra144: Fix undefined integer overflow in add_wav() Fixes: signed integer overflow: -26884 * 91439 cannot be represented in ty

[FFmpeg-cvslog] doc/examples/vaapi_transcode: Fix the typo

ffmpeg | branch: release/4.0 | Michael Niedermayer | Wed Sep 19 18:05:31 2018 +0200| [f645fd64c3f36f4702602d504a0e4be07055aefb] | committer: Michael Niedermayer doc/examples/vaapi_transcode: Fix the typo Reviewed-by: "myp...@gmail.com" Signed-off-by: Michael Niedermayer (cherry picked from c

[FFmpeg-cvslog] avcodec/mpeg4videodec: Fix slice end detection in mpeg4_decode_studio_mb()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 19 10:15:53 2018 +0200| [ce828a247d5f6ae6cbb416dcdc56321be820ba4d] | committer: Michael Niedermayer avcodec/mpeg4videodec: Fix slice end detection in mpeg4_decode_studio_mb() Signed-off-by: Michael Niedermayer (cherry picked from co

[FFmpeg-cvslog] avcodec/mpeg4videodec: Fix undefined shift in get_amv()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Sep 15 00:20:38 2018 +0200| [5a4234de5eb3f4608f4b4f42cb6da1a0e2c00c85] | committer: Michael Niedermayer avcodec/mpeg4videodec: Fix undefined shift in get_amv() Fixes: runtime error: shift exponent -1 is negative Fixes: 9938/clusterfuzz-

[FFmpeg-cvslog] avcodec/gdv: Replace divisions by shifts in rescale()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 5 16:13:24 2018 +0200| [531ebb7506fddf03451ca984b216b244d71848a2] | committer: Michael Niedermayer avcodec/gdv: Replace divisions by shifts in rescale() Divisions tend to be slower than shifts unless the compiler optimizes them out.

[FFmpeg-cvslog] avcodec/hq_hqa: Check remaining input bits in hqa_decode_mb()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Mon Aug 20 22:53:32 2018 +0200| [8327559fe80d710d8f62cc68d4103b9eabb06103] | committer: Michael Niedermayer avcodec/hq_hqa: Check remaining input bits in hqa_decode_mb() Fixes: Timeout Fixes: 9634/clusterfuzz-testcase-minimized-ffmpeg_AV_CO

[FFmpeg-cvslog] avcodec/dvdsubdec: Sanity check len in decode_rle()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Thu Sep 13 03:33:50 2018 +0200| [1a05e6ced3dcc371febde26f494f6c5a6ff4c141] | committer: Michael Niedermayer avcodec/dvdsubdec: Sanity check len in decode_rle() Fixes: Timeout Fixes: 9778/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVD

[FFmpeg-cvslog] avformat/nsvdec: Do not parse multiple NSVf

ffmpeg | branch: release/4.0 | Michael Niedermayer | Thu Aug 16 12:23:20 2018 +0200| [6e60a38322d18be3464cfd81cf47b04b9b620d71] | committer: Michael Niedermayer avformat/nsvdec: Do not parse multiple NSVf The specification states "NSV files may contain a single file header. " Fixes: out of arr

[FFmpeg-cvslog] avcodec/shorten: Fix bitstream end check in read_header()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Sep 15 02:08:20 2018 +0200| [6d2b2ee3a53ad96868f55d32f15edb657217441f] | committer: Michael Niedermayer avcodec/shorten: Fix bitstream end check in read_header() Fixes: Timeout Fixes: 9961/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_

[FFmpeg-cvslog] avcodec/zmbv: Update decomp_len in raw frames

ffmpeg | branch: release/4.0 | Michael Niedermayer | Mon Sep 17 21:33:59 2018 +0200| [5af88171e73882a3f9642a4067bca24097bb6755] | committer: Michael Niedermayer avcodec/zmbv: Update decomp_len in raw frames decomp_len is used in raw frames, so it should not be left at the value from whatever w

[FFmpeg-cvslog] avformat/utils: Fix potential integer overflow in extract_extradata()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Thu Sep 27 00:00:26 2018 +0200| [eb495b20e51fb7a5a02ca3004fd5a8ea359592f4] | committer: Michael Niedermayer avformat/utils: Fix potential integer overflow in extract_extradata() Signed-off-by: Michael Niedermayer (cherry picked from commit

[FFmpeg-cvslog] avcodec/zmbv: Check that the decompressed data size is correct

ffmpeg | branch: release/4.0 | Michael Niedermayer | Tue Sep 18 00:28:37 2018 +0200| [47f608a7e146d57bb910c3b2e2f4dd24ecef4ab1] | committer: Michael Niedermayer avcodec/zmbv: Check that the decompressed data size is correct This checks the value exactly for intra frames and checks it against a

[FFmpeg-cvslog] avcodec/snowdec: Fix integer overflow with motion vector residual

ffmpeg | branch: release/4.0 | Michael Niedermayer | Mon Aug 20 20:15:19 2018 +0200| [a04ff0c054e8036c8a9d1421a46bf936a66e3bc0] | committer: Michael Niedermayer avcodec/snowdec: Fix integer overflow with motion vector residual Fixes: signed integer overflow: -19818 + -2147483648 cannot be repr

[FFmpeg-cvslog] avformat/dashdec: Fix strlen(rep_id_val) with it being NULL

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Aug 18 02:19:51 2018 +0200| [f2b51fd54c44659ef9d6b39abd38b87de6d8848d] | committer: Michael Niedermayer avformat/dashdec: Fix strlen(rep_id_val) with it being NULL Fixes: dash-crash-da39a3ee5e6b4b0d3255bfef95601890afd80709.xml Found-by:

[FFmpeg-cvslog] avcodec/scpr: Check for min > max in decompress_p()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Aug 4 23:45:52 2018 +0200| [b95c209a6108700a32cb4cdca516f1a36b56134a] | committer: Michael Niedermayer avcodec/scpr: Check for min > max in decompress_p() Fixes: Timeout Fixes: 9342/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCP

[FFmpeg-cvslog] avcodec/shorten: Check verbatim length

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 12 22:43:33 2018 +0200| [2c3ea340826a687ed82ff236f7ac798a622650f5] | committer: Michael Niedermayer avcodec/shorten: Check verbatim length Fixes: Timeout Fixes: 9252/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5

[FFmpeg-cvslog] avformat/mlvdec: read_string() received unsigned size, make the argument unsigned

ffmpeg | branch: release/4.0 | Michael Niedermayer | Thu Aug 16 15:36:28 2018 +0200| [0f36c5f5c7763217de433602c280a0b3769d61d7] | committer: Michael Niedermayer avformat/mlvdec: read_string() received unsigned size, make the argument unsigned Fixes: infinite loop Fixes: mlv-timeout-e3b8cab983

[FFmpeg-cvslog] avcodec/vb: Check for end of bytestream before reading blocktype

ffmpeg | branch: release/4.0 | Michael Niedermayer | Mon Aug 20 22:19:23 2018 +0200| [229025799f62a5db97f62f0f91402ceac5454112] | committer: Michael Niedermayer avcodec/vb: Check for end of bytestream before reading blocktype Fixes: Timeout Fixes: 9601/clusterfuzz-testcase-minimized-ffmpeg_AV

[FFmpeg-cvslog] avcodec/qtrle: Check remaining bytestream in qtrle_decode_XYbpp()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 29 12:40:48 2018 +0200| [f9235773d60b6228dd0b7aa79de5b06ca554c426] | committer: Michael Niedermayer avcodec/qtrle: Check remaining bytestream in qtrle_decode_XYbpp() Fixes: Timeout Fixes: 9213/clusterfuzz-testcase-minimized-ffmpeg_A

[FFmpeg-cvslog] avformat/mov: Error on too large stsd entry counts.

ffmpeg | branch: release/4.0 | Dale Curtis | Thu Aug 30 15:18:25 2018 -0700| [968ffb93af0449deea8617319aa0b9b5083da996] | committer: Michael Niedermayer avformat/mov: Error on too large stsd entry counts. Entries are always at least 8 bytes per the parsing code, so if we see an impossible entr

[FFmpeg-cvslog] avcodec/mlp_parser: Check if synccode is within buffer

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 29 13:16:37 2018 +0200| [07255282d0ba9db78ceb6f8db8770204e7db381e] | committer: Michael Niedermayer avcodec/mlp_parser: Check if synccode is within buffer Fixes: undefined shift Fixes: 9216/clusterfuzz-testcase-minimized-ffmpeg_AV_C

[FFmpeg-cvslog] examples: Fix use of AV_CODEC_FLAG_GLOBAL_HEADER

ffmpeg | branch: release/4.0 | Michael Bunk | Thu Aug 30 08:56:19 2018 +0200| [84ab680624e8082900012234cb500c850c4919dd] | committer: Michael Niedermayer examples: Fix use of AV_CODEC_FLAG_GLOBAL_HEADER AV_CODEC_FLAG_GLOBAL_HEADER should be set before calling avcodec_open2() to have any effec

[FFmpeg-cvslog] avcodec/indeo4: Check dimensions in decode_pic_hdr()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 26 01:58:32 2018 +0200| [17a5df4ab8c661daa05150bb7f26107509fcd660] | committer: Michael Niedermayer avcodec/indeo4: Check dimensions in decode_pic_hdr() Fixes: Timeout Fixes: 9654/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IN

[FFmpeg-cvslog] avcodec/diracdec: Check slice numbers for overflows in relation to picture dimensions

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 22 21:26:24 2018 +0200| [6cf72a56e7e643ee032464ef09703b47638fb089] | committer: Michael Niedermayer avcodec/diracdec: Check slice numbers for overflows in relation to picture dimensions Fixes: signed integer overflow: 88 * 33685506

[FFmpeg-cvslog] avformat/rmdec: Fix EOF check in the stream loop in ivr_read_header()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Thu Aug 16 15:36:29 2018 +0200| [3f095c5b56ba11b6fa684c7fb3343bd0f14f19e2] | committer: Michael Niedermayer avformat/rmdec: Fix EOF check in the stream loop in ivr_read_header() Fixes: long running loop Fixes: ivr-timeout-42468cb797f52f025fb

[FFmpeg-cvslog] avcodec/dirac_dwt_template: Fix several integer overflows in horizontal_compose_daub97i()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 22 19:11:04 2018 +0200| [8147da2bad1b942a566fb9dab322cc4dbf088497] | committer: Michael Niedermayer avcodec/dirac_dwt_template: Fix several integer overflows in horizontal_compose_daub97i() Fixes: signed integer overflow: 2147483647

[FFmpeg-cvslog] avcodec/shorten: Fix signed 32bit overflow in shift in shorten_decode_frame()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 12 23:06:55 2018 +0200| [cd42c19f53de29dd19e4561fb4364890e07ed7b5] | committer: Michael Niedermayer avcodec/shorten: Fix signed 32bit overflow in shift in shorten_decode_frame() Fixes: runtime error: left shift of 1 by 31 places cann

[FFmpeg-cvslog] avcodec/diracdec: Prevent integer overflow in intermediate in global_mv()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 22 18:58:34 2018 +0200| [f291acafbb304a0761f83ad03dfb3238b95d0a3b] | committer: Michael Niedermayer avcodec/diracdec: Prevent integer overflow in intermediate in global_mv() Fixes: signed integer overflow: -393471 * 5460 cannot be re

[FFmpeg-cvslog] avcodec/h264_refs: Document last if() in ff_h264_execute_ref_pic_marking()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Fri Aug 17 02:06:27 2018 +0200| [7da37aa9804afd2fcaf25a1deb7863dec35ae809] | committer: Michael Niedermayer avcodec/h264_refs: Document last if() in ff_h264_execute_ref_pic_marking() Signed-off-by: Michael Niedermayer (cherry picked from co

[FFmpeg-cvslog] avformat/flvenc: Check audio packet size

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Jul 28 15:03:50 2018 +0200| [386975d7a4aa4f41451f5895a689aedbf83c4ecd] | committer: Michael Niedermayer avformat/flvenc: Check audio packet size Fixes: Assertion failure Fixes: assert_flvenc.c:941_1.swf Found-by: #CHEN HONGXU# Signed-o

[FFmpeg-cvslog] avcodec/aacpsdsp_template: Fix integer overflow in ps_stereo_interpolate_c()

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sat Jul 28 10:59:09 2018 +0200| [cc0817af0d665fd72bc7f9658cc14493724ba3fa] | committer: Michael Niedermayer avcodec/aacpsdsp_template: Fix integer overflow in ps_stereo_interpolate_c() Fixes: signed integer overflow: -1813244069 + -140798138

[FFmpeg-cvslog] avcodec/diracdec: Check bytes count in else branch in decode_lowdelay() too

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 22 21:42:16 2018 +0200| [4f51a21c30c65bbfeaa24f9b0708d83d535186d1] | committer: Michael Niedermayer avcodec/diracdec: Check bytes count in else branch in decode_lowdelay() too Fixes: signed integer overflow: 8 * 340018243 cannot be r

[FFmpeg-cvslog] avcodec/diracdec: Change frame_number to 64bit as its a 32bit from the bitstream and we also have a -1 special case

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Jul 22 20:45:39 2018 +0200| [88093d2c1fbb4f7cea3ddcb0c064876ab26e170d] | committer: Michael Niedermayer avcodec/diracdec: Change frame_number to 64bit as its a 32bit from the bitstream and we also have a -1 special case Fixes: signed in

[FFmpeg-cvslog] swresample/swresample: Fix input channel count in resample_first computation

ffmpeg | branch: release/4.0 | Michael Niedermayer | Tue Jul 24 22:44:12 2018 +0200| [cec6df48ba895b53ec1ebc802f42b5eb4487e9ce] | committer: Michael Niedermayer swresample/swresample: Fix input channel count in resample_first computation Found-by: Marcin Gorzel Reviewed-by: Marcin Gorzel Sig

[FFmpeg-cvslog] avcodec/mpegaudio_parser: Initialize poutbuf*

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 5 14:51:36 2018 +0200| [c0a6febf32318326af0d2a85b104ea6674c55d50] | committer: Michael Niedermayer avcodec/mpegaudio_parser: Initialize poutbuf* Possibly fixes: null pointer dereference Possibly fixes: 9352/clusterfuzz-testcase-min

[FFmpeg-cvslog] avcodec/shorten: Fix integer overflow in residual/LPC combination

ffmpeg | branch: release/4.0 | Michael Niedermayer | Sun Aug 12 22:55:59 2018 +0200| [32353f8bcbb4c736b4e944f239d760a8aa02e3e1] | committer: Michael Niedermayer avcodec/shorten: Fix integer overflow in residual/LPC combination Fixes: signed integer overflow: -540538872 + -2012739576 cannot be

[FFmpeg-cvslog] avutil/pixfmt: Document chroma plane size for odd resolutions

ffmpeg | branch: release/4.0 | Michael Niedermayer | Wed Jul 18 22:22:35 2018 +0200| [1a4a6d94ccb9be41e8ade9b26f5230b39b14b6e0] | committer: Michael Niedermayer avutil/pixfmt: Document chroma plane size for odd resolutions Signed-off-by: Michael Niedermayer (cherry picked from commit be0b77e6

[FFmpeg-cvslog] lavc/svq3: Fix regression decoding some files.

ffmpeg | branch: release/4.0 | Nikolas Bowe | Mon Jul 30 17:22:02 2018 -0700| [8591d16ce5f8169efc11570916c3404d3709043d] | committer: Michael Niedermayer lavc/svq3: Fix regression decoding some files. Fixes some SVQ3 encoded files which fail to decode correctly after 6d6faa2a2d. These files ex

[FFmpeg-cvslog] ffplay: add options to specify window position

ffmpeg | branch: master | Dave Rice | Mon Oct 1 17:07:44 2018 -0400| [1431ff2d379e25890309569dd99ca613b4fbb564] | committer: Marton Balint ffplay: add options to specify window position Signed-off-by: Marton Balint > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1431ff2d379e2589

[FFmpeg-cvslog] avutil/tests/parseutils: add some big duration tests

ffmpeg | branch: master | Marton Balint | Sun Sep 30 22:10:09 2018 +0200| [416804fe412063887c1c9cd94d8ca4787d036f51] | committer: Marton Balint avutil/tests/parseutils: add some big duration tests Signed-off-by: Marton Balint > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=416804

[FFmpeg-cvslog] avfilter/af_afade: fix crossfade duration maximum value

ffmpeg | branch: master | Marton Balint | Sun Sep 30 21:18:26 2018 +0200| [0e9a09793a98a416ed86f7be0ed89dc10e9734a5] | committer: Marton Balint avfilter/af_afade: fix crossfade duration maximum value Signed-off-by: Marton Balint > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0e9

[FFmpeg-cvslog] avutil/parseutils: fix some overflows in duration calculations

ffmpeg | branch: master | Marton Balint | Sun Sep 30 22:34:41 2018 +0200| [4c777d52b9b1048ba92cab1a658c218c38282d25] | committer: Marton Balint avutil/parseutils: fix some overflows in duration calculations Also properly return AVERROR(ERANGE) in case of actual overflows. Signed-off-by: Marto

[FFmpeg-cvslog] avutil/opt: check for minimum and maximum values when setting AV_OPT_TYPE_DURATION fields

ffmpeg | branch: master | Marton Balint | Sun Sep 30 21:30:10 2018 +0200| [d40dc64173a140755f36492a0c20fc41b27d66c3] | committer: Marton Balint avutil/opt: check for minimum and maximum values when setting AV_OPT_TYPE_DURATION fields Signed-off-by: Marton Balint > http://git.videolan.org/gi

[FFmpeg-cvslog] avformat/segment: fix segment_time_delta option min/max value

ffmpeg | branch: master | Marton Balint | Sun Sep 30 21:23:55 2018 +0200| [3bfd409e59e8ce9f168bfa07f20bbe869af37522] | committer: Marton Balint avformat/segment: fix segment_time_delta option min/max value Signed-off-by: Marton Balint > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit

[FFmpeg-cvslog] avfilter/af_afade: add logistic sigmoid curve

ffmpeg | branch: master | Paul B Mahol | Sun Oct 7 17:38:22 2018 +0200| [3d308746eb4517ed368c8b6949768ed8b2dc91e1] | committer: Paul B Mahol avfilter/af_afade: add logistic sigmoid curve > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3d308746eb4517ed368c8b6949768ed8b2dc91e1 ---

[FFmpeg-cvslog] avfilter/avf_showspectrum: add legend support to showspectrum filter

ffmpeg | branch: master | Paul B Mahol | Sun Oct 7 12:10:59 2018 +0200| [9c120b4d4201edad9381ec7fe292de36c785fab7] | committer: Paul B Mahol avfilter/avf_showspectrum: add legend support to showspectrum filter > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9c120b4d4201edad9381ec7f