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avformat/mpc8: Use uint64_t in *_get_v() to avoid undefined behavior

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 05e161952954acf247e0fd1fdef00559675c4d4d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-04 14:47:41 +01:00
parent e83c03aaf1
commit d0a925ba2e
1 changed files with 2 additions and 2 deletions
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4
libavformat/mpc8.c
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@ -55,7 +55,7 @@ typedef struct {
static inline int64_t bs_get_v(uint8_t **bs)
{
int64_t v = 0;
uint64_t v = 0;
int br = 0;
int c;
@ -106,7 +106,7 @@ static int mpc8_probe(AVProbeData *p)
static inline int64_t gb_get_v(GetBitContext *gb)
{
int64_t v = 0;
uint64_t v = 0;
int bits = 0;
while(get_bits1(gb) && bits < 64-7){
v <<= 7;