Fixes: out of array read in decode_cu_16x16() Fixes: 398049430/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV60_fuzzer-5525836849807360
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/rv60dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/rv60dec.c b/libavcodec/rv60dec.c index 24981015a94..d704ae512c2 100644 --- a/libavcodec/rv60dec.c +++ b/libavcodec/rv60dec.c @@ -1791,7 +1791,7 @@ static int decode_cu_r(RV60Context * s, AVFrame * frame, ThreadContext * thread, ttype = cu.pu_type == PU_FULL ? TRANSFORM_8X8 : TRANSFORM_4X4; is_intra = cu.cu_type == CU_INTRA; - if (is_intra && qp >= 32) + if (qp >= 32) return AVERROR_INVALIDDATA; cu_pos = ((xpos & 63) >> 3) + ((ypos & 63) >> 3) * 8; -- 2.49.0 _______________________________________________ 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".
