From c68fe8ac8b9d0602e24e1c8c5d575fb21a8b3364 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 4 Feb 2015 14:47:41 +0100 Subject: [PATCH] avformat/mpc8: Use uint64_t in *_get_v() to avoid undefined behavior Signed-off-by: Michael Niedermayer (cherry picked from commit 05e161952954acf247e0fd1fdef00559675c4d4d) Signed-off-by: Michael Niedermayer --- libavformat/mpc8.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/mpc8.c b/libavformat/mpc8.c index 4d95a1dbf2..3193f5d570 100644 --- a/libavformat/mpc8.c +++ b/libavformat/mpc8.c @@ -54,7 +54,7 @@ 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; @@ -105,7 +105,7 @@ 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;