February 2026 - ffmpeg-cvslog

[ffmpeg] avformat/tls_openssl: fix memory leak in cert_from_pem_string (branch master)
by Nariman-Sayed 22 Feb '26

22 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new 9bc4109b23 avformat/tls_openssl: fix memory leak in cert_from_pem_string 9bc4109b23 is described below commit 9bc4109b23d8a6cad3982f481952764cafef0e35 Author: Nariman-Sayed <narimansayed28(a)gmail.com> AuthorDate: Sun Feb 22 05:45:46 2026 +0200 Commit: Jack Lau <jacklau1222gm(a)gmail.com> CommitDate: Sun Feb 22 22:39:43 2026 +0000 avformat/tls_openssl: fix memory leak in cert_from_pem_string When PEM_read_bio_X509 fails, BIO was not freed, causing memory leak. Free BIO before returning NULL to prevent resource leak. --- libavformat/tls_openssl.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/libavformat/tls_openssl.c b/libavformat/tls_openssl.c index 0ae0980cc3..65d486567d 100644 --- a/libavformat/tls_openssl.c +++ b/libavformat/tls_openssl.c @@ -398,17 +398,16 @@ static EVP_PKEY *pkey_from_pem_string(const char *pem_str, int is_priv) */ static X509 *cert_from_pem_string(const char *pem_str) { + X509 *cert = NULL; BIO *mem = BIO_new_mem_buf(pem_str, -1); if (!mem) { av_log(NULL, AV_LOG_ERROR, "BIO_new_mem_buf failed\n"); return NULL; } - X509 *cert = PEM_read_bio_X509(mem, NULL, NULL, NULL); - if (!cert) { + cert = PEM_read_bio_X509(mem, NULL, NULL, NULL); + if (!cert) av_log(NULL, AV_LOG_ERROR, "Failed to parse certificate from string\n"); - return NULL; - } BIO_free(mem); return cert;

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[ffmpeg] branch master updated (c7b5f1537d -> 53a9a34e23)
by ffmpeg-git 22 Feb '26

22 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a change to branch master in repository ffmpeg. from c7b5f1537d CONTRIBUTING.md: Add Forgejo new bb92009386 avcodec/snow: Only allocate emu_edge_buffer for encoder new 53a9a34e23 avcodec/snow: Reduce sizeof(SnowContext) The 2 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in the repository and have only been added to this reference. Summary of changes: libavcodec/snow.c | 6 +----- libavcodec/snow.h | 3 +-- libavcodec/snowenc.c | 9 ++++++++- 3 files changed, 10 insertions(+), 8 deletions(-)

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[ffmpeg] CONTRIBUTING.md: Add Forgejo (branch master)
by Michael Niedermayer 22 Feb '26

22 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new c7b5f1537d CONTRIBUTING.md: Add Forgejo c7b5f1537d is described below commit c7b5f1537d9c52efa50fd10d106ca015ddde1818 Author: Michael Niedermayer <michael(a)niedermayer.cc> AuthorDate: Thu Feb 19 22:32:35 2026 +0100 Commit: michaelni <michael(a)niedermayer.cc> CommitDate: Sun Feb 22 04:39:22 2026 +0000 CONTRIBUTING.md: Add Forgejo Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> --- CONTRIBUTING.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index c2b79e4526..426f02f34d 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,4 +1,4 @@ # Note to Github users -Patches should be submitted to the [ffmpeg-devel mailing list](https://ffmpeg.org/mailman/listinfo/ffmpeg-devel) using `git format-patch` or `git send-email`. Github pull requests should be avoided because they are not part of our review process and **will be ignored**. +Patches should be submitted to [Forgejo](https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls) or the [ffmpeg-devel mailing list](https://ffmpeg.org/mailman/listinfo/ffmpeg-devel) using `git format-patch` or `git send-email`. Github pull requests should be avoided because they are not part of our review process and **will be ignored**. See [https://ffmpeg.org/developer.html#Contributing](https://ffmpeg.org/develope… for more information.

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[ffmpeg] vulkan/ffv1: properly initialize the linecache (branch master)
by Lynne 22 Feb '26

22 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new 13e063ceec vulkan/ffv1: properly initialize the linecache 13e063ceec is described below commit 13e063ceec425985c56201e211fb0f76c839158a Author: Lynne <dev(a)lynne.ee> AuthorDate: Sun Feb 22 00:02:26 2026 +0000 Commit: Lynne <dev(a)lynne.ee> CommitDate: Sun Feb 22 03:39:23 2026 +0100 vulkan/ffv1: properly initialize the linecache --- libavcodec/vulkan/ffv1_common.glsl | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/libavcodec/vulkan/ffv1_common.glsl b/libavcodec/vulkan/ffv1_common.glsl index 9ed71f7e03..8719276691 100644 --- a/libavcodec/vulkan/ffv1_common.glsl +++ b/libavcodec/vulkan/ffv1_common.glsl @@ -150,7 +150,7 @@ const uint32_t log2_run[41] = { 24, }; -shared VTYPE2 linecache = {}; +shared VTYPE2 linecache; #ifdef RGB #define RGB_LBUF (rgb_linecache - 1) @@ -236,13 +236,15 @@ ivec2 get_pred(readonly uimage2D pred, ivec2 sp, ivec2 off, void linecache_load(readonly uimage2D src, ivec2 sp, int y, uint comp) { - if (y > 0) { - if (gl_LocalInvocationID.x == 0) { - TYPE c = TYPE(imageLoad(src, sp + LADDR(ivec2(0, y - 1)))[comp]); - linecache = VTYPE2(TYPE(0), c); - } - barrier(); + if (gl_LocalInvocationID.x == 0) { + linecache[0] = TYPE(0); + } else if (gl_LocalInvocationID.x == 1) { + TYPE c = TYPE(0); + if (y > 0) + c = TYPE(imageLoad(src, sp + LADDR(ivec2(0, y - 1)))[comp]); + linecache[1] = c; } + barrier(); } void linecache_next(TYPE cur)

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[ffmpeg] avcodec/jpeg2000htdec: Check Lcup and Lref (branch master)
by Michael Niedermayer 22 Feb '26

22 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new 99515a3342 avcodec/jpeg2000htdec: Check Lcup and Lref 99515a3342 is described below commit 99515a3342339457b53a48f3644c919510a5ba7e Author: Michael Niedermayer <michael(a)niedermayer.cc> AuthorDate: Sat Feb 7 22:55:11 2026 +0100 Commit: michaelni <michael(a)niedermayer.cc> CommitDate: Sun Feb 22 02:31:06 2026 +0000 avcodec/jpeg2000htdec: Check Lcup and Lref Fixes: use of uninitialized memory Fixes: 482494999/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_DEC_fuzzer-6467586186608640 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> --- libavcodec/jpeg2000htdec.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/jpeg2000htdec.c b/libavcodec/jpeg2000htdec.c index b92f0131a4..ebfb8c1a8f 100644 --- a/libavcodec/jpeg2000htdec.c +++ b/libavcodec/jpeg2000htdec.c @@ -1254,6 +1254,11 @@ ff_jpeg2000_decode_htj2k(const Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *c "Cleanup pass length must be at least 2 bytes in length\n"); return AVERROR_INVALIDDATA; } + // this might arise either if the codestream is corrupted; or contains multiple HT Sets + // (see Rec. ITU-T T.814, Annex B.1), which the parser does not currently support + if (Lcup + Lref != cblk->length) + return AVERROR_INVALIDDATA; + Dcup = cblk->data; Dref = cblk->data + Lcup; // Dref comes after the refinement segment

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[ffmpeg] branch master updated (b22b65f2f8 -> 6c1c1720cf)
by ffmpeg-git 22 Feb '26

22 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a change to branch master in repository ffmpeg. from b22b65f2f8 avformat/hlsenc: Return error upon error, fix shadowing new 7bf9c1e3f6 avcodec/x86/vvc/mc: Avoid redundant clipping for 8bit new caa0ae0cfb avcodec/x86/vvc/mc: Avoid pextr[dq], v{insert,extract}i128 new 9317fb2b2e avcodec/x86/vvc/mc: Avoid ymm registers where possible new eabf52e787 avcodec/x86/vvc/mc: Avoid unused work new 59f8ff4c18 avcodec/x86/vvc/mc: Remove unused constants new 5a60b3f1a6 avcodec/x86/vvc/mc: Remove always-false branches new ea78402e9c avcodec/x86/vvc/mc,dsp_init: Avoid pointless wrappers for avg new 81fb70c833 avcodec/x86/vvc/mc,dsp_init: Avoid pointless wrappers for w_avg new 8e82416434 avcodec/x86/vvc/of: Avoid unused register new 19dc7b79a4 avcodec/x86/vvc/of: Unify shuffling new af3f8f5bd2 avcodec/x86/vvc/of: Break dependency chain new 6c1c1720cf avcodec/x86/vvc/dsp_init: Mark dsp init function as av_cold The 12 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in the repository and have only been added to this reference. Summary of changes: libavcodec/x86/vvc/dsp_init.c | 40 ++------- libavcodec/x86/vvc/mc.asm | 189 ++++++++++++++++++++++-------------------- libavcodec/x86/vvc/of.asm | 44 +++++----- 3 files changed, 130 insertions(+), 143 deletions(-)

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[ffmpeg] avformat/hlsenc: Return error upon error, fix shadowing (branch master)
by Andreas Rheinhardt 21 Feb '26

21 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new b22b65f2f8 avformat/hlsenc: Return error upon error, fix shadowing b22b65f2f8 is described below commit b22b65f2f87a7be533ae3691589180e3fb8bd416 Author: Andreas Rheinhardt <andreas.rheinhardt(a)outlook.com> AuthorDate: Sat Feb 21 13:17:26 2026 +0100 Commit: Andreas Rheinhardt <andreas.rheinhardt(a)outlook.com> CommitDate: Sun Feb 22 00:23:00 2026 +0100 avformat/hlsenc: Return error upon error, fix shadowing Introduced in 65fc0db581c4ee2a891b7b72f6056357ceb3b0bd. Reviewed-by: Marvin Scholz <epirat07(a)gmail.com> Reviewed-by: Michael Niedermayer <michael(a)niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt(a)outlook.com> --- libavformat/hlsenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index ee64a5a275..dcf5da9bb8 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -1243,7 +1243,7 @@ static int parse_playlist(AVFormatContext *s, const char *url, VariantStream *vs int vtt_index = extract_segment_number(line); const char *vtt_basename = av_basename(vs->vtt_basename); char *vtt_file = NULL; - int ret = replace_int_data_in_filename(&vtt_file, vtt_basename, 'd', vtt_index); + ret = replace_int_data_in_filename(&vtt_file, vtt_basename, 'd', vtt_index); if (ret < 0 || !vtt_file) { ret = AVERROR(ENOMEM); goto fail;

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[ffmpeg] avcodec/libtheoraenc: make keyframe mask unsigned and handle its larger range (branch master)
by Michael Niedermayer 21 Feb '26

21 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new c98346ffaa avcodec/libtheoraenc: make keyframe mask unsigned and handle its larger range c98346ffaa is described below commit c98346ffaaa101024d45b1262f34c05fdc074349 Author: Michael Niedermayer <michael(a)niedermayer.cc> AuthorDate: Sat Feb 21 02:12:03 2026 +0100 Commit: michaelni <michael(a)niedermayer.cc> CommitDate: Sat Feb 21 22:43:41 2026 +0000 avcodec/libtheoraenc: make keyframe mask unsigned and handle its larger range Fixes: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 473579864/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBTHEORA_fuzzer-5835688160591872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> --- libavcodec/libtheoraenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/libtheoraenc.c b/libavcodec/libtheoraenc.c index 2b70ec06a6..e089fe8f5b 100644 --- a/libavcodec/libtheoraenc.c +++ b/libavcodec/libtheoraenc.c @@ -53,7 +53,7 @@ typedef struct TheoraContext { int stats_offset; int uv_hshift; int uv_vshift; - int keyframe_mask; + unsigned keyframe_mask; int speed_level; } TheoraContext; @@ -249,7 +249,7 @@ static av_cold int encode_init(AVCodecContext* avc_context) return AVERROR_EXTERNAL; } - h->keyframe_mask = (1 << av_ceil_log2(avc_context->gop_size)) - 1; + h->keyframe_mask = (1U << av_ceil_log2(avc_context->gop_size)) - 1; /* Clear up theora_info struct */ th_info_clear(&t_info);

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[ffmpeg] avformat: Bump version and add APIChanges entry (branch master)
by Marvin Scholz 21 Feb '26

21 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg. The following commit(s) were added to refs/heads/master by this push: new ca011ee754 avformat: Bump version and add APIChanges entry ca011ee754 is described below commit ca011ee7547e1611ab75704cefd3fa5661c4116c Author: Marvin Scholz <epirat07(a)gmail.com> AuthorDate: Thu Feb 19 17:51:30 2026 +0100 Commit: Marvin Scholz <epirat07(a)gmail.com> CommitDate: Sat Feb 21 20:03:52 2026 +0100 avformat: Bump version and add APIChanges entry Needed after the recent addition of the command APIs. --- doc/APIchanges | 6 ++++++ libavformat/version.h | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/doc/APIchanges b/doc/APIchanges index 2b43139b48..b92222e858 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -2,6 +2,12 @@ The last version increases of all libraries were on 2025-03-28 API changes, most recent first: +2026-02-19 - xxxxxxxxxx - lavf 62.10.100 - avformat.h + Add demuxer command API consisting of: + - Add avformat_send_command(). + - Add avformat_receive_command_reply(). + - Add enum AVFormatCommandID. + 2026-02-13 - xxxxxxxxxx - lavu 60.25.100 - avassert.h Deprecate av_assert0_fpu() and av_assert2_fpu() without replacement. diff --git a/libavformat/version.h b/libavformat/version.h index cf0489562e..979952183c 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -31,8 +31,8 @@ #include "version_major.h" -#define LIBAVFORMAT_VERSION_MINOR 9 -#define LIBAVFORMAT_VERSION_MICRO 101 +#define LIBAVFORMAT_VERSION_MINOR 10 +#define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ LIBAVFORMAT_VERSION_MINOR, \

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[ffmpeg] branch master updated (cff9f29d5b -> 3be4545b67)
by ffmpeg-git 21 Feb '26

21 Feb '26

This is an automated email from the git hooks/post-receive script. Git pushed a change to branch master in repository ffmpeg. from cff9f29d5b swscale/ops_optimizer: add sanity checks to scale->expand conversion new 6777d5cd48 avcodec/vvc/inter: Remove always-false/true checks new 324fd0bc46 avcodec/vvc/inter: Remove redundant variable, fix shadowing new 3be4545b67 avcodec/vvc/inter: Deduplicate applying averaging The 3 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in the repository and have only been added to this reference. Summary of changes: libavcodec/vvc/inter.c | 61 +++++++++++++++++++++----------------------------- 1 file changed, 25 insertions(+), 36 deletions(-)

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