From f604eab30a7ec33e6d803a4d320ca9b453bde836 Mon Sep 17 00:00:00 2001
From: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Date: Thu, 1 Mar 2012 16:34:57 -0500
Subject: 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>
---
 libavcodec/wavpack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libavcodec/wavpack.c')

diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 6eb913fa64..022a4ce7d5 100644
--- 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) {
-- 
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