From 4566cfed9c13ee509efb3cc9531ca8965e50c13d Mon Sep 17 00:00:00 2001 From: Jai Luthra Date: Sat, 8 Feb 2020 01:46:12 +0530 Subject: [PATCH] avcodec/mlpdec: use get_bits_long for huff lsbs lsb bits may go beyond 25 bits, so to be safe use get_bits_long Signed-off-by: Jai Luthra Signed-off-by: Michael Niedermayer --- libavcodec/mlpdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c index 22a6efd63d..1a2c0f29ac 100644 --- a/libavcodec/mlpdec.c +++ b/libavcodec/mlpdec.c @@ -266,7 +266,7 @@ static inline int read_huff_channels(MLPDecodeContext *m, GetBitContext *gbp, return AVERROR_INVALIDDATA; if (lsb_bits > 0) - result = (result << lsb_bits) + get_bits(gbp, lsb_bits); + result = (result << lsb_bits) + get_bits_long(gbp, lsb_bits); result += cp->sign_huff_offset; result *= 1 << quant_step_size;