svn commit: r188295 - head/lib/libc/string
Warner Losh
imp at FreeBSD.org
Sat Feb 7 11:34:45 PST 2009
Author: imp
Date: Sat Feb 7 19:34:44 2009
New Revision: 188295
URL: http://svn.freebsd.org/changeset/base/188295
Log:
Make sure the comparison is done with an unsigned char.
Modified:
head/lib/libc/string/memchr.c
Modified: head/lib/libc/string/memchr.c
==============================================================================
--- head/lib/libc/string/memchr.c Sat Feb 7 18:49:42 2009 (r188294)
+++ head/lib/libc/string/memchr.c Sat Feb 7 19:34:44 2009 (r188295)
@@ -45,7 +45,7 @@ memchr(const void *s, int c, size_t n)
const unsigned char *p = s;
do {
- if (*p++ == c)
+ if (*p++ == (unsigned char)c)
return ((void *)(p - 1));
} while (--n != 0);
}
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