On Sat, Aug 09, 2008 at 02:09:22PM -0600, Jordan Crouse wrote:
> > Maybe cast to unsigned char or u8 instead?
>
> Yes - we should cast to unsigned everywhere in here.
Here's a patch.
//Peter
libpayload: Use u8 for the comparison in memcmp()
Signed-off-by: Peter Stuge <[EMAIL PROTECTED]>
Index: libc/memory.c
===================================================================
--- libc/memory.c (revision 3492)
+++ libc/memory.c (working copy)
@@ -109,6 +109,6 @@
*/
int memcmp(const void *s1, const void *s2, size_t len)
{
- for (; len && *(char *)s1++ == *(char *)s2++; len--) ;
+ for (; len && *(u8 *)s1++ == *(u8 *)s2++; len--) ;
return len;
}
--
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