[FFmpeg-devel] [PATCH] libavformat/rtsp.c:fix warning:‘%s’ directive output may be truncated (PR #20443)

PR #20443 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20443 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20443.patch libavformat/rtsp.c: In function ‘ff_rtsp_make_setup_request’:warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region

[FFmpeg-devel] [PATCH] WIP:Fix function file_open,file_read,file_write,file_close,file_seek conflict with Nuttx (PR #20435)

PR #20435 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20435 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20435.patch >From 9a657b6a0700f22d98d5f7d755e8a103fdc9d288 Mon Sep 17 00:00:00 2001 From: caifan3 Date: Thu, 4 Sep 2025 20:58:24 +0800 Subject: [PATCH 1/2] FFM

[FFmpeg-devel] [PATCH] libavcodec/v4l2_buffers.c:warning: "USEC_PER_SEC" redefined (PR #20430)

PR #20430 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20430 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20430.patch CC: ffmpeg/libavcodec/v4l2_buffers.c ffmpeg/libavcodec/v4l2_buffers.c:37: warning: "USEC_PER_SEC" redefined 37 | #define USEC_PER_SEC 100 S

[FFmpeg-devel] [PATCH] libavformat/vorbiscomment.c:fix warning:‘%03d’directive output may be truncated (PR #20433)

PR #20433 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20433 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20433.patch libavformat/vorbiscomment.c:103:63: warning: ‘%03d’ directive output may be truncated writing between 3 and 10 bytes into a region of size 4 [-Wfor

[FFmpeg-devel] [PATCH] fftools/cmdutils: Rename file_read to ff_file_read to avoid symbol conflict (PR #20500)

PR #20500 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20500 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20500.patch The function name 'file_read' is too generic and may conflict with other functions in external code or libraries. Prefixing it with 'ff_' aligns wit

[FFmpeg-devel] [PATCH] libavformat/vorbiscomment.c:rm warning ‘%03d’ directive output may be truncated (PR #20366)

PR #20366 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20366 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20366.patch warning: ‘%03d’ directive output may be truncated writing between 3 and 10 bytes into a region of size 4 [-Wformat-truncation=] warning: ‘%02d’ dire

[FFmpeg-devel] [PATCH] libavutil/timecodec: fix potential snprintf truncation in av_timecode_make_string (PR #20859)

PR #20859 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20859 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20859.patch ensure formatted timecode string fits in AV_TIMECODE_STR_SIZE, eliminates -Wformat-truncation compiler warning. Signed-off-by: caifan3 >From 7301

[FFmpeg-devel] [PATCH] libavformat/vorbiscomment: fix potential buffer truncation (PR #20858)

PR #20858 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20858 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20858.patch add av_assert0() for chapter_time and chapter_number, ensure buffer size is sufficient to hold formatted strings, eliminate -Wformat-truncation warni

[FFmpeg-devel] [PATCH] libavformat/rtsp: fix potential buffer truncation in ff_rtsp_make_setup_request (PR #20857)

PR #20857 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20857 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20857.patch GCC with -Wformat-truncation warns that writing the transport string with snprintf may result in truncation, as up to 4095 bytes from '%s' are writt