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| author |   espie <espie@openbsd.org> | 2001-09-07 08:09:31 +0000 |
|---|---|---|
| committer | espie <espie@openbsd.org> | 2001-09-07 08:09:31 +0000 |
| commit | 695260a9500e8f7b6ee81410c5659cb88f7094e8 (patch) | |
| tree | 55100328619e370f2d6d53b18b462fe888239c1f | |
| parent | Sanity check length of -u argument to avoid truncation later on. (diff) | |
| download | wireguard-openbsd-695260a9500e8f7b6ee81410c5659cb88f7094e8.tar.xz wireguard-openbsd-695260a9500e8f7b6ee81410c5659cb88f7094e8.zip | |
K&R promotion is not the whole story. Make things explicit.
| -rw-r--r-- | lib/libc/string/memchr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/string/memchr.c b/lib/libc/string/memchr.c index 8ae05bbef3d..d605d4734f2 100644 --- a/lib/libc/string/memchr.c +++ b/lib/libc/string/memchr.c @@ -35,7 +35,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: memchr.c,v 1.3 1999/11/14 20:28:24 espie Exp $"; +static char *rcsid = "$OpenBSD: memchr.c,v 1.4 2001/09/07 08:09:31 espie Exp $"; #endif /* LIBC_SCCS and not lint */ #include <string.h> @@ -50,7 +50,7 @@ memchr(s, c, n) const unsigned char *p = s; do { - if (*p++ == c) + if (*p++ == (unsigned char)c) return ((void *)(p - 1)); } while (--n != 0); } |