PR #22517 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22517 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22517.patch
>From 0cfeae9f81e68775106a85285a1d042b0bdbf754 Mon Sep 17 00:00:00 2001 From: Zhao Zhili <[email protected]> Date: Mon, 16 Mar 2026 11:35:49 +0800 Subject: [PATCH 1/2] avformat/lcevc: fix memleak on write_nalu() failure Signed-off-by: Zhao Zhili <[email protected]> --- libavformat/lcevc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/lcevc.c b/libavformat/lcevc.c index 1cadefce11..df87e6c9cc 100644 --- a/libavformat/lcevc.c +++ b/libavformat/lcevc.c @@ -226,13 +226,13 @@ int ff_isom_write_lvcc(AVIOContext *pb, const uint8_t *data, int len) ret = write_nalu(&lvcc, idr_pb, nal); if (ret < 0) - return ret; + goto fail; } else if (nal->type == LCEVC_NON_IDR_NUT) { nb_nidr++; ret = write_nalu(&lvcc, nidr_pb, nal); if (ret < 0) - return ret; + goto fail; } } idr_size = avio_get_dyn_buf(idr_pb, &idr); -- 2.52.0 >From 6c5ec1b2f4da41109fc8335be0a2f3d8657d690b Mon Sep 17 00:00:00 2001 From: Zhao Zhili <[email protected]> Date: Mon, 16 Mar 2026 11:37:06 +0800 Subject: [PATCH 2/2] avformat/lcevc: fix wrong NAL count written for NON IDR Signed-off-by: Zhao Zhili <[email protected]> --- libavformat/lcevc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/lcevc.c b/libavformat/lcevc.c index df87e6c9cc..83217c2e79 100644 --- a/libavformat/lcevc.c +++ b/libavformat/lcevc.c @@ -264,7 +264,7 @@ int ff_isom_write_lvcc(AVIOContext *pb, const uint8_t *data, int len) } if (nb_nidr) { avio_w8(pb, LCEVC_NON_IDR_NUT); - avio_wb16(pb, nb_idr); + avio_wb16(pb, nb_nidr); avio_write(pb, nidr, nidr_size); } -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
