From: dv <dv@openbsd.org>
Date: Thu, 15 Dec 2022 16:01:40 +0000 (+0000)
Subject: Add explicit casts to ctype functions in vmd(8).
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=70fdfbb3aacc77f71ba7aabd515baf0678ce04d2;p=openbsd

Add explicit casts to ctype functions in vmd(8).

OK millert@
---

diff --git a/usr.sbin/vmd/priv.c b/usr.sbin/vmd/priv.c
index 2074de3b05f..860aac3f5f7 100644
--- a/usr.sbin/vmd/priv.c
+++ b/usr.sbin/vmd/priv.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: priv.c,v 1.19 2021/11/29 05:17:35 deraadt Exp $	*/
+/*	$OpenBSD: priv.c,v 1.20 2022/12/15 16:01:40 dv Exp $	*/
 
 /*
  * Copyright (c) 2016 Reyk Floeter <reyk@openbsd.org>
@@ -319,7 +319,7 @@ priv_validgroup(const char *name)
 	if (strlen(name) >= IF_NAMESIZE)
 		return (-1);
 	/* Group can not end with a digit */
-	if (name[0] && isdigit(name[strlen(name) - 1]))
+	if (name[0] && isdigit((unsigned char)name[strlen(name) - 1]))
 		return (-1);
 	return (0);
 }
diff --git a/usr.sbin/vmd/vmd.c b/usr.sbin/vmd/vmd.c
index bd0d8580ffc..c7e22c0011a 100644
--- a/usr.sbin/vmd/vmd.c
+++ b/usr.sbin/vmd/vmd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vmd.c,v 1.133 2022/10/31 14:02:11 dv Exp $	*/
+/*	$OpenBSD: vmd.c,v 1.134 2022/12/15 16:01:40 dv Exp $	*/
 
 /*
  * Copyright (c) 2015 Reyk Floeter <reyk@openbsd.org>
@@ -1349,8 +1349,8 @@ vm_register(struct privsep *ps, struct vmop_create_params *vmc,
 		goto fail;
 	} else {
 		for (s = vcp->vcp_name; *s != '\0'; ++s) {
-			if (!(isalnum(*s) || *s == '.' || *s == '-' ||
-			    *s == '_')) {
+			if (!(isalnum((unsigned char)*s) || *s == '.' || \
+			    *s == '-' || *s == '_')) {
 				log_warnx("invalid VM name");
 				goto fail;
 			}
@@ -1896,7 +1896,7 @@ get_string(uint8_t *ptr, size_t len)
 	size_t	 i;
 
 	for (i = 0; i < len; i++)
-		if (!isprint(ptr[i]))
+		if (!isprint((unsigned char)ptr[i]))
 			break;
 
 	return strndup(ptr, i);