Fixes: 822/clusterfuzz-testcase-4873433189974016
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavcodec/wavpack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 943e46a25c..bc94b27c04 100644
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -846,7 +846,7 @@ static int wavpack_decode_block(AVCodecContext *avctx, int
block_no,
continue;
}
bytestream2_get_buffer(&gb, val, 4);
- if (val[0] > 32) {
+ if (val[0] > 31) {
av_log(avctx, AV_LOG_ERROR,
"Invalid INT32INFO, extra_bits = %d (> 32)\n", val[0]);
continue;
--
2.11.0
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