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init_get_bits: fix off by 1 error

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer 2013-01-14 16:29:27 +01:00
parent 153fad14e5
commit 7980cca05c
1 changed files with 1 additions and 1 deletions
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2
libavcodec/get_bits.h
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@ -379,7 +379,7 @@ static inline int init_get_bits(GetBitContext *s, const uint8_t *buffer,
int buffer_size;
int ret = 0;
if (bit_size > INT_MAX - 7 || bit_size < 0) {
if (bit_size >= INT_MAX - 7 || bit_size < 0) {
buffer_size = bit_size = 0;
buffer = NULL;
ret = AVERROR_INVALIDDATA;