wavpack: Fix an integer overflow

Integer Overflow Checker detected an integer overflow while FATE was running. See: http://fate.libav.org/x86_64-linux-ioc/ Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
13 years ago · f604eab30a
parent 36697be187
commit f604eab30a
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@ -428,7 +428,7 @@ static float wv_get_value_float(WavpackFrameContext *s, uint32_t *crc, int S)
        uint32_t u;
    } value;

-    int sign;
+    unsigned int sign;
    int exp = s->float_max_exp;

    if (s->got_extra_bits) {