From 964506bb979e8c972833c7421a39f3275d3cd3c0 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 25 Dec 2011 04:15:56 +0100 Subject: golomb: Fix infinite loop in svq3_get_ue_golomb() Signed-off-by: Michael Niedermayer --- libavcodec/golomb.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/golomb.h') diff --git a/libavcodec/golomb.h b/libavcodec/golomb.h index 14cf05504f..638357b470 100644 --- a/libavcodec/golomb.h +++ b/libavcodec/golomb.h @@ -123,7 +123,7 @@ static inline int svq3_get_ue_golomb(GetBitContext *gb){ }else{ int ret = 1; - while (1) { + do { buf >>= 32 - 8; LAST_SKIP_BITS(re, gb, FFMIN(ff_interleaved_golomb_vlc_len[buf], 8)); @@ -135,7 +135,7 @@ static inline int svq3_get_ue_golomb(GetBitContext *gb){ ret = (ret << 4) | ff_interleaved_dirac_golomb_vlc_code[buf]; UPDATE_CACHE(re, gb); buf = GET_CACHE(re, gb); - } + } while(ret<0x8000000U); CLOSE_READER(re, gb); return ret - 1; -- cgit v1.2.3