No testcase Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/hevc_mp4toannexb_bsf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_mp4toannexb_bsf.c b/libavcodec/hevc_mp4toannexb_bsf.c index baa93628ed..e0d20a550c 100644 --- a/libavcodec/hevc_mp4toannexb_bsf.c +++ b/libavcodec/hevc_mp4toannexb_bsf.c @@ -152,7 +152,9 @@ static int hevc_mp4toannexb_filter(AVBSFContext *ctx, AVPacket *out) extra_size = add_extradata * ctx->par_out->extradata_size; got_irap |= is_irap; - if (FFMIN(INT_MAX, SIZE_MAX) < 4ULL + nalu_size + extra_size) { + if (FFMIN(INT_MAX, SIZE_MAX) < 4ULL + nalu_size + extra_size || + bytestream2_get_bytes_left(&gb) < nalu_size + ) { ret = AVERROR_INVALIDDATA; goto fail; } -- 2.24.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".