Fix undefined integer behavior due to promotion rules

2013-11-16 04:35:34 +01:00
parent 9c440723e8
commit 0679a4a2ad
1 changed files with 2 additions and 2 deletions
@@ -91,7 +91,7 @@ static UC_INLINE uint32_t uc_unpack_32_le(const uint8_t *r)
    v  = r[0];
    v |= r[1] << 8;
    v |= r[2] << 16;
-    v |= r[3] << 24;
+    v |= (uint32_t)r[3] << 24;

    return v;
 }
@@ -204,7 +204,7 @@ static UC_INLINE uint32_t uc_unpack_32_be(const uint8_t *r)
 {
    uint32_t v;

-    v  = r[0] << 24;
+    v  = (uint32_t)r[0] << 24;
    v |= r[1] << 16;
    v |= r[2] << 8;
    v |= r[3];