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* avformat/iff: simplify duration calculationMichael Niedermayer2022-10-091-2/+3
| | | | | | | | | | Fixes: signed integer overflow: 315680096256 * 134215943 cannot be represented in type 'long long' Fixes: 48713/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5886272312311808 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 0740641e932551342cc1737d981e950ecffa3b63) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/wnv1: Check for width =1Michael Niedermayer2022-10-091-0/+3
| | | | | | | | | | | | The decoder only outputs pixels for width >1 images, fail early Fixes: Timeout Fixes: 48298/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WNV1_fuzzer-6198626319204352 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 d98d5a436aa70d3cef8f914c0467ef2fb2dd1dfc) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/sctp: close socket on errorsMichael Niedermayer2022-10-091-0/+2
| | | | | | | | | | This is untested as i have no testcase Fixes: CID1302709 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit c9a2996544187f67e533bc24f4cf773e50d2362b) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/aasc: Fix indentionMichael Niedermayer2022-10-091-17/+17
| | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit af2ed09220fe82e0aa479d1b93be6aadc4930efc) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/qdrw: adjust max colors to array sizeMichael Niedermayer2022-10-091-1/+1
| | | | | | | | | | | Fixes: out of array access Fixes: 48429/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDRAW_fuzzer-4608329791438848 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 cd847f86d31f87f0f7733ca6ab7a2c022a1398bd) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/alacdsp: Make intermediates unsignedMichael Niedermayer2022-10-091-2/+2
| | | | | | | | | | Fixes: signed integer overflow: -14914387 + -2147418648 cannot be represented in type 'int' Fixes: 46464/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-474307197311385 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 8709f4c10a216cb3e11564bc392841e832f8e3b1) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/aiffdec: cleanup size handling for extreem casesMichael Niedermayer2022-10-091-13/+11
| | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit c6f1e48b86471b1cc91c468e78a065075ed409bd) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/jpeglsdec: fix end check for xfrmMichael Niedermayer2022-10-091-4/+4
| | | | | | | | | | Fixes: out of array access Fixes: 47871/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-5646305956855808 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 6a82412bf33108111eb3f63076fd5a51349ae114) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/cdgraphics: limit scrolling to the lineMichael Niedermayer2022-10-091-1/+1
| | | | | | | | | | Fixes: out of array access Fixes: 47877/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDGRAPHICS_fuzzer-5690504626438144 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 b7e30a13d4e4557b87f977b76a6bb5e3cbe5ac78) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/aiffdec: avoid integer overflow in get_meta()Michael Niedermayer2022-10-091-1/+1
| | | | | | | | | | Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int' Fixes: 45891/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-6159183893889024 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 6a02de21278ec3bea1d2c62665f2629d5a62210f) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/ape: more bits in size for less overflowsMichael Niedermayer2022-10-091-4/+5
| | | | | | | | | | Fixes: signed integer overflow: 2147483647 + 3 cannot be represented in type 'int' Fixes: 46184/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-4678059519770624 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 e5f6707a7b91664491041526ef3cce7412258b89) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/bfi: Check offsets betterMichael Niedermayer2022-10-091-3/+3
| | | | | | | | | | Fixes: signed integer overflow: -2145378272 - 538976288 cannot be represented in type 'int' Fixes: 45690/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5015496544616448 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 35dc93ab44a57d78956414624c4e011414220e98) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/asfdec_f: Check packet_frag_timestampMichael Niedermayer2022-10-091-4/+6
| | | | | | | | | | Fixes: signed integer overflow: -9223372036854775808 - 4607 cannot be represented in type 'long' Fixes: 45685/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5280102802391040 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 ffc877215056e8f0feb1ff23ba7dc4c19277b94b) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/texturedspenc: Fix indexing in color distribution determinationMichael Niedermayer2022-10-091-3/+3
| | | | | | | | | | | | Fixes CID1396405 MSE and PSNR is slightly improved, and some noticable corruptions disappear as well. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Marton Balint <cus@passwd.hu> (cherry picked from commit ade36d61de8ea5a5acb30a05a0cbcda069127143) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/act: Check ff_get_wav_header() for failureMichael Niedermayer2022-10-091-1/+4
| | | | | | | | | Fixes: missing error check Fixes: CID717495 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 5982da87e3464e7df529a169352748560d70ba80) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vsrc_mandelbrot: Check for malloc failureMichael Niedermayer2022-10-091-0/+3
| | | | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit fbd22504c4148d2a01ccfe38df26c144f56db76b) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_frei0r: Copy to frame allocated according to frei0r requirementsMichael Niedermayer2022-10-091-6/+16
| | | | | | | | | Fixes: issues with non trivial linesize Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit d353909e773ba8a8201fa13d6c35251351dd567a) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/video: Add ff_default_get_video_buffer2() to set specific alignmentMichael Niedermayer2022-10-092-1/+7
| | | | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit d74078270198b97fdda258840f0d501a3ffcc693) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/genh: Check sample rateMichael Niedermayer2022-10-091-0/+3
| | | | | | | | | | | Fixes: signed integer overflow: -2515507630940093440 * 4 cannot be represented in type 'long' Fixes: 46318/clusterfuzz-testcase-minimized-ffmpeg_dem_GENH_fuzzer-5009637474172928 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 a3d790f1977ed6c326eb93bb61757297a7905dcc) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* configure: extend SDL check to accept all 2.x versionsChristopher Degawa2022-06-101-1/+1
| | | | | | | | | | | sdl2 recently changed their versioning, moving the patch level to minor level https://github.com/libsdl-org/SDL/commit/cd7c2f1de7d9e418bb554047d714dd7cacc020ff and have said that they will instead ship sdl3.pc for 3.0.0 Fixes ticket 9768 Signed-off-by: Christopher Degawa <ccom@randomderp.com> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
* FFmpeg 4.1.10 releaseMichael Niedermayer2022-05-143-2/+10
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_colorspace: fix memmory leaksPaul B Mahol2022-05-041-2/+11
| | | | | | | Fixes #8303 (cherry picked from commit fddef964e8aa4a2c123e470db1436a082ff6bcf3) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/ac3enc: Fix memleakAndreas Rheinhardt2022-05-041-2/+3
| | | | | | | | Fixes ticket #8294. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> (cherry picked from commit 097c917c147661f5378dae8fe3f7e46f43236426) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/nutenc: don't allocate a dynamic AVIOContext if no index is going ↵James Almer2022-05-041-1/+4
| | | | | | | | | | to be written Fixes ticket #8295 Signed-off-by: James Almer <jamrial@gmail.com> (cherry picked from commit 1d479300cbe0522c233b7d51148aea2b29bd29ad) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_random: fix memory leaksPaul B Mahol2022-05-041-0/+9
| | | | | | | Fixes #8296 (cherry picked from commit 3488e0977c671568731afa12b811adce9d4d807f) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fftools/ffmpeg_opt: Fix leak of options when parsing options failsAndreas Rheinhardt2022-05-041-0/+1
| | | | | | | | | | Fixes #8094. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 21265f42ecb265debe9fec1dbfd0cb7de5a8aefb) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/tls_mbedtls: add support for mbedtls version 3Timo Rothenpieler2022-04-271-12/+22
| | | | | | | | | | | - certs.h is gone. Only contains test data, and was not used at all. - config.h is renamed. Was seemingly not used, so can be removed. - MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE is gone, instead MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE will be thrown. - mbedtls_pk_parse_keyfile now needs to be passed a properly seeded RNG. Hence, move the call to after RNG seeding. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* configure: bump yearn4.1.9Gyan Doshi2022-04-161-1/+1
| | | | | (cherry picked from commit 2f6360ff21a98f9db6af3e0932d39f1dc7b47d6c) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Update for FFmpeg 4.1.9Michael Niedermayer2022-04-093-2/+61
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_lenscorrection: make width/height intPaul B Mahol2022-04-091-2/+2
| | | | | | | Somehow previous correct fix broke usage. (cherry picked from commit 79522411fa53b68743302d16d28156db95466a21) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/diracdec: avoid signed integer overflow in global mvMichael Niedermayer2022-04-091-2/+2
| | | | | | | | | | Fixes: signed integer overflow: -128275513086 * -76056576 cannot be represented in type 'long' Fixes: 45818/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5129799149944832 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 7f1279684e8e1e33c78577b7f0265c062e4e6232) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/takdsp: Fix integer overflow in decorrelate_sf()Michael Niedermayer2022-04-091-1/+1
| | | | | | | | | | Fixes: signed integer overflow: -101 * 71041254 cannot be represented in type 'int' Fixes: 45938/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-4687974320701440 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 01d8c887f63bcb1f870034ed441504b3daffc645) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/apedec: fix a integer overflow in long_filter_high_3800()Michael Niedermayer2022-04-091-1/+1
| | | | | | | | | | Fixes: signed integer overflow: -2146549696 - 3923884 cannot be represented in type 'int' Fixes: 45907/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5992380584558592 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 b085b400becb93ccc68d786ab738b1fc50408b89) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_subtitles: pass storage size to libassOneric2022-04-091-1/+8
| | | | | Due to a quirk of the ASS format some tags depend on the exact storage resolution of the video, so tell libass via ass_set_storage_size.
* avformat/aqtitledec: Skip unrepresentable durationsMichael Niedermayer2022-04-091-1/+2
| | | | | | | | | | Fixes: signed integer overflow: -5 - 9223372036854775807 cannot be represented in type 'long' Fixes: 45665/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-475618463934054 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 c2d1597a8a6470045a8da241d4f65c81f26c3107) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/cafdec: Do not store empty keys in read_info_chunk()Michael Niedermayer2022-04-091-0/+2
| | | | | | | | | | Fixes: Timeout Fixes: 45543/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-5684953164152832 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 7ec28e1d4cef723485f50f7a08859752b79b570c) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/hls: Check target_durationMichael Niedermayer2022-04-091-1/+7
| | | | | | | | | | | Fixes: signed integer overflow: 77777777777777 * 1000000 cannot be represented in type 'long long' Fixes: 45545/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-6438101247983616 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Steven Liu <lingjiujianke@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit a8fd3f7fab83e1beea1c441e1a2e538e7aa431a5) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/pixlet: Avoid signed integer overflow in scaling in filterfn()Michael Niedermayer2022-04-091-2/+2
| | | | | | | | | | Fixes: signed integer overflow: 11494 * 1073741824000000 cannot be represented in type 'long' Fixes: 26586/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PIXLET_fuzzer-5752633970917376 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 0c1f20c6c858b753effda274b58ef635d1924915) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/matroskadec: Check pre_nsMichael Niedermayer2022-04-091-0/+2
| | | | | | | | | | Fixes: division by 0 Fixes: 44615/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6681108677263360 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 710e51677a6f3a5c2b37dc31a597957a22a5e531) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/sonic: Use unsigned for predictor_k to avoid undefined behaviorMichael Niedermayer2022-04-091-1/+1
| | | | | | | | | | Fixes: signed integer overflow: -1094995529 * 24 cannot be represented in type 'int' Fixes: 44436/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SONIC_fuzzer-4874459459223552 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 28008bf95ed9b2ab5945ae6658358ad7c7f1df35) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/matroskadec: Use rounded down duration in get_cue_desc() checkMichael Niedermayer2022-04-091-1/+3
| | | | | | | | | | | | Floating point is evil, it would be better if duration was not a double Fixes: Infinite loop Fixes: 45123/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6725052291219456 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 bd3a03db9aef72ee36a7cc964171e9f52967f4bc) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/avidec: Check heightMichael Niedermayer2022-04-091-0/+2
| | | | | | | | | Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself Fixes: Ticket8486 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit ec8ff659f57786c4cb089b07dfeab7e5cbab8d52) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/rmdec: Better duplicate tags checkMichael Niedermayer2022-04-091-4/+5
| | | | | | | | | | Fixes: memleaks Fixes: 44810/clusterfuzz-testcase-minimized-ffmpeg_dem_IVR_fuzzer-5619494647627776 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 15a646e5018078a0954918f510f819a5599f0445) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mov: Disallow empty sidxMichael Niedermayer2022-04-091-0/+2
| | | | | | | | | | | | It appears this is not allowed "Each Segment Index box documents how a (sub)segment is divided into one or more subsegments (which may themselves be further subdivided using Segment Index boxes)." Fixes: Null pointer dereference Fixes: Ticket9517 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 4419433d77278cb742944c4514be5f72a04103c0) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/matroskadec: Check durationMichael Niedermayer2022-04-091-0/+2
| | | | | | | | | | | Fixes: -nan is outside the range of representable values of type 'long' Fixes: 44614/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6216204841254912 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 36680078ca3302496d9b0b8a8d7168ce9eabb2bc) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mov: Corner case encryption error cleanup in mov_read_senc()Michael Niedermayer2022-04-091-0/+2
| | | | | | | | | | Fixes: memleak Fixes: 42341/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-4566632823914496 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 8ee0e4abcb8af36cae4eb24d4d6229461c1e3333) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/jpeglsdec: Fix if( code styleMichael Niedermayer2022-04-091-3/+3
| | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit f306b8e80ab04cfd8f6cd577a4484cb791d6e765) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/jpeglsdec: Check get_ur_golomb_jpegls() for errorMichael Niedermayer2022-04-091-0/+2
| | | | | | | | | | | | | | | | Fixes: Timeout Fixes: Invalid shift Fixes: 44548/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEGLS_fuzzer-556487680891289 Fixes: 44569/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-6302543246917632 Fixes: 44570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-4550196556595200 Fixes: 44592/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5651610385121280 Fixes: 44571/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5094698987945984 Fixes: 44607/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5341352013987840 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 151f83584eeb1912c8bdcd0c1ab1296e8664a0de) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/motion_est: fix indention of ff_get_best_fcode()Michael Niedermayer2022-04-091-3/+3
| | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit ce43e1c581b4ed539ab366cc3df458779e8a44b8) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/motion_est: Fix xy indexing on range violation in ff_get_best_fcode()Michael Niedermayer2022-04-091-2/+1
| | | | | | | | | This codepath seems untested, no testcases change Found-by: <mkver> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 634312a70f4d5afd40058c52b4d8eade1da07a70) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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