ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Fri Dec 13 00:38:29 2019 +0100| [1e23b5a706cd378ed07a200dfee656b38504f165] | committer: Michael Niedermayer
avcodec/hevc_mp4toannexb_bsf: Avoid NULL memcpy() Fixes: invalid memcpy use Fixes: 19299/clusterfuzz-testcase-minimized-ffmpeg_BSF_HEVC_MP4TOANNEXB_fuzzer-5169193398042624 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=1e23b5a706cd378ed07a200dfee656b38504f165 --- libavcodec/hevc_mp4toannexb_bsf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/hevc_mp4toannexb_bsf.c b/libavcodec/hevc_mp4toannexb_bsf.c index 09bce5b34c..d0f1b94f0e 100644 --- a/libavcodec/hevc_mp4toannexb_bsf.c +++ b/libavcodec/hevc_mp4toannexb_bsf.c @@ -164,7 +164,7 @@ static int hevc_mp4toannexb_filter(AVBSFContext *ctx, AVPacket *out) if (ret < 0) goto fail; - if (add_extradata) + if (extra_size) memcpy(out->data + prev_size, ctx->par_out->extradata, extra_size); AV_WB32(out->data + prev_size + extra_size, 1); bytestream2_get_buffer(&gb, out->data + prev_size + 4 + extra_size, nalu_size); _______________________________________________ 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".
