Fixes infinite loop in FLAC decoding in case of a truncated bitstream due to
the safe bitstream reader returning 0's at the end.
Fixes Bug 310.
---
libavcodec/golomb.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavcodec/golomb.h b/libavcodec/golomb.h
index 1712540..b6b8cc8 100644
--- a/libavcodec/golomb.h
+++ b/libavcodec/golomb.h
@@ -301,7 +301,7 @@ static inline int get_ur_golomb_jpegls(GetBitContext *gb,
int k, int limit, int
return buf;
}else{
int i;
- for (i = 0; i < limit && SHOW_UBITS(re, gb, 1) == 0; i++) {
+ for (i = 0; i < limit && SHOW_UBITS(re, gb, 1) == 0 &&
HAVE_BITS_REMAINING(re, gb); i++) {
LAST_SKIP_BITS(re, gb, 1);
UPDATE_CACHE(re, gb);
}
--
1.7.1
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