The get_bits api assumes it can always read at least a byte during
UPDATE_CACHE.
---
It isn't wonderful but is safer and quicker than trying to check the
return value around the codebase. (There are plenty of samples that
segfault)
libavcodec/get_bits.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/get_bits.h b/libavcodec/get_bits.h
index 5a0089a..a8cd64b 100644
--- a/libavcodec/get_bits.h
+++ b/libavcodec/get_bits.h
@@ -380,7 +380,7 @@ static inline int init_get_bits(GetBitContext *s, const
uint8_t *buffer,
if (bit_size > INT_MAX - 7 || bit_size < 0 || !buffer) {
buffer_size = bit_size = 0;
- buffer = NULL;
+ buffer = (uint8_t *)s;
ret = AVERROR_INVALIDDATA;
}
--
1.8.1.5
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