Fixes: assertion failure Fixes: 20390/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_REDUNDANT_PPS_fuzzer-5683400772157440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/cbs_h264_syntax_template.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/cbs_h264_syntax_template.c b/libavcodec/cbs_h264_syntax_template.c index 878d348b94..b7e796e9a8 100644 --- a/libavcodec/cbs_h264_syntax_template.c +++ b/libavcodec/cbs_h264_syntax_template.c @@ -1365,7 +1365,7 @@ static int FUNC(slice_header)(CodedBitstreamContext *ctx, RWContext *rw, pic_size = (sps->pic_width_in_mbs_minus1 + 1) * (sps->pic_height_in_map_units_minus1 + 1); max = (pic_size + pps->slice_group_change_rate_minus1) / - (pps->slice_group_change_rate_minus1 + 1); + (pps->slice_group_change_rate_minus1 + 1) + 1; bits = av_log2(2 * max - 1); u(bits, slice_group_change_cycle, 0, max); -- 2.17.1 _______________________________________________ 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".
