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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>
This commit is contained in:
Michael Niedermayer 2015-02-04 14:47:41 +01:00
parent 9f1a5dbc26
commit 05e1619529
1 changed files with 2 additions and 2 deletions
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4
libavformat/mpc8.c
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@ -57,7 +57,7 @@ typedef struct {
static inline int64_t bs_get_v(const uint8_t **bs) static inline int64_t bs_get_v(const uint8_t **bs)
{ {
int64_t v = 0; uint64_t v = 0;
int br = 0; int br = 0;
int c; int c;
@ -108,7 +108,7 @@ static int mpc8_probe(AVProbeData *p)
static inline int64_t gb_get_v(GetBitContext *gb) static inline int64_t gb_get_v(GetBitContext *gb)
{ {
int64_t v = 0; uint64_t v = 0;
int bits = 0; int bits = 0;
while(get_bits1(gb) && bits < 64-7){ while(get_bits1(gb) && bits < 64-7){
v <<= 7; v <<= 7;