[FFmpeg-devel] [PATCH] avcodec/sanm: Check w,h,left,top (PR #20268)

PR #20268 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20268 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20268.patch The setup code fow w,h,left,top is complex, the code using it also falls in at least 2 different classes, one using left/top the other not. To en

[FFmpeg-devel] [PATCH] swscale/swscale_internal: Use more precisse gamma (PR #20274)

PR #20274 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20274 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20274.patch Avoids failure of xyz12 fate tests on mingw and linux x86-32 Signed-off-by: Michael Niedermayer >From a9bc076f4873161e96098337a16b4657a0174fd5

[FFmpeg-devel] [PATCH] avformat/lrcdec: Fix fate-sub-lrc-ms-remux on x86-32 (PR #20277)

PR #20277 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20277 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20277.patch Signed-off-by: Michael Niedermayer >From fddada82fb61a75f207b57d316114a57b97781a0 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon

[FFmpeg-devel] [PATCH] ff-tmp-sanm-unhack (PR #20306)

PR #20306 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20306 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20306.patch Remove some pointers into freed buffers Fixes BIGSLEEP-440183164 >From fbc1d9dca1aa30ac5e2c63c295652c4b1f54d7be Mon Sep 17 00:00:00 2001 From: M

[FFmpeg-devel] [PATCH] A few new decoders and a parser from almpeg (PR #20325)

PR #20325 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20325 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20325.patch These are taken from before the switch to GPLv3+ If people prefer, we can merge the GPLv3+ switch for these modules too and put them under --enab

[FFmpeg-devel] [PATCH] aacdec_usac: use RefStruct to track unfinished extension buffers [Lynnes version + 2 bugfixes] (PR #20261)

PR #20261 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20261 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20261.patch Extensions in AAC USAC can be stored across multiple frames (mainly to keep CBR compliance). This means that we need to reallocate a buffer when

[FFmpeg-devel] [PATCH] ff_lxf_uncompress realloc vs av_fast_realloc fix (PR #20280)

PR #20280 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20280 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20280.patch ff_lxf_uncompress() reallocates the array which we allocated with av_fast_realloc(), this patchset fixes this by adding av_fast_realloc() suppor

[FFmpeg-devel] [PATCH] ff-tmp-exif-clear (PR #20513)

PR #20513 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20513 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20513.patch avcodec/exif: Use av_fast_mallocz() in av_exif_clone_ifd() using fast realloc leaves the entries uninitialized and frees garbage pointers on err

[FFmpeg-devel] [PATCH] avcodec/mjpegdec: Explain buf_size/width/height check (PR #20495)

PR #20495 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20495 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20495.patch Suggested-by: Ramiro Signed-off-by: Michael Niedermayer >From 16ba3a971069e4013ff86229df4a9a1d30d12074 Mon Sep 17 00:00:00 2001 From: Michael

[FFmpeg-devel] [PATCH] avcodec/exif: also copy zero termination for AV_TIFF_STRING (PR #20354)

PR #20354 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20354 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20354.patch Fixes: out of array read Fixes: 441131173/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_DEC_fuzzer-6700429212975104 Found-by: continuou

[FFmpeg-devel] [PATCH] configure: strip non numeric trailer from gcc version (PR #20570)

PR #20570 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20570 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20570.patch Fixes: ../configure: 7820: [: Illegal number: 13-win32 Signed-off-by: Michael Niedermayer >From 45a2307024ce23bbc29a425159f73a77c3b0ac10 Mon S

[FFmpeg-devel] [PATCH] avcodec/hevc/sei: Do not leave invalid values in HEVCSEITDRDI (PR #20675)

PR #20675 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20675 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20675.patch Fixes: 439711052/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-4956250308935680 Fixes: out of array access Found-by: continuous

[FFmpeg-devel] [PATCH] Fix 3 bigsleep issues in exr (PR #20550)

PR #20550 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20550 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20550.patch >From 38d62a1a51a84e220b6dbeaefd961f170d2d5c72 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 18 Sep 2025 17:32:46 +0200 Subject:

[FFmpeg-devel] [PATCH] avcodec/exr: Simple check for available channels (PR #20551)

PR #20551 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20551 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20551.patch The existing is_luma check is fragile as depending on the order of channels it can be set or reset No testcase Signed-off-by: Michael Niedermaye

[FFmpeg-devel] [PATCH] Animated webp decoder (PR #20568)

PR #20568 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20568 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20568.patch simply updated and rebased to current git master is it ok as is or should we ignore ANMF chunks if strict_std_compliance > FF_COMPLIANCE_EXPERIME

[FFmpeg-devel] [PATCH] avformat/dhav: Factrorize some code in get_duration() (PR #20560)

PR #20560 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20560 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20560.patch Signed-off-by: Michael Niedermayer >From 798c4c50d53a01eb24f172575869738c9e26d93c Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat

[FFmpeg-devel] [PATCH] avformat/dhav: Fix off by length of read element error (PR #20559)

PR #20559 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20559 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20559.patch Fixes: out of array read Fixes: BIGSLEEP-445383648 Fixes: crash_input_1/2/3.dhav Found-by: Google Big Sleep Signed-off-by: Michael Niedermayer

[FFmpeg-devel] [PATCH] Allow the user to limit metadata length and bext coding history (PR #20642)

PR #20642 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20642 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20642.patch >From 42e879d0a91dcb4ee5d21329b58ef93014ea3cb3 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 3 Oct 2025 00:12:32 +0200 Subject: