ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Sat Aug 3 13:30:28 2024 +0200| [a0f22218f74e3af73492e05e6696546b0da8d40e] | committer: Michael Niedermayer
bsf/media100_to_mjpegb: Clear output buffer padding Fixes: use-of-uninitialized-value Fixes: 70855/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MEDIA100_fuzzer-5537446610141184 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a0f22218f74e3af73492e05e6696546b0da8d40e --- libavcodec/bsf/media100_to_mjpegb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/bsf/media100_to_mjpegb.c b/libavcodec/bsf/media100_to_mjpegb.c index 6e117ae20f..4b2dc1a35a 100644 --- a/libavcodec/bsf/media100_to_mjpegb.c +++ b/libavcodec/bsf/media100_to_mjpegb.c @@ -148,6 +148,7 @@ second_field: AV_WB32(out->data + second_field_offset + 36, sod_offset[1] - second_field_offset); out->size = bytestream2_tell_p(&pb); + memset(out->data + out->size, 0, AV_INPUT_BUFFER_PADDING_SIZE); ret = av_packet_copy_props(out, in); if (ret < 0) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
