Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
---
libavcodec/bink.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/bink.c b/libavcodec/bink.c
index 7ec0cab..98a54c6 100644
--- a/libavcodec/bink.c
+++ b/libavcodec/bink.c
@@ -681,6 +681,9 @@ static int read_dct_coeffs(GetBitContext *gb, int32_t
block[64], const uint8_t *
quant_idx = q;
}
+ if (quant_idx >= 16)
+ return AVERROR_INVALIDDATA;
+
quant = quant_matrices[quant_idx];
block[0] = (block[0] * quant[0]) >> 11;
--
1.8.3.2
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
