- [email protected] 2013/11/20 20:54:10

[canohost.c clientloop.c match.c readconf.c sftp.c]
     unsigned casts for ctype macros where neccessary
     ok guenther millert markus

clientloop.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.255 2013/11/08 00:39:15 djm Exp $ */
+/* $OpenBSD: clientloop.c,v 1.256 2013/11/20 20:54:10 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <[email protected]>
  * Copyright (c) 1995 Tatu Ylonen <[email protected]>, Espoo, Finland
@@ -289,7 +289,7 @@ client_x11_display_valid(const char *display)
 
 	dlen = strlen(display);
 	for (i = 0; i < dlen; i++) {
-		if (!isalnum(display[i]) &&
+		if (!isalnum((u_char)display[i]) &&
 		    strchr(SSH_X11_VALID_DISPLAY_CHARS, display[i]) == NULL) {
 			debug("Invalid character '%c' in DISPLAY", display[i]);
 			return 0;
@@ -884,7 +884,7 @@ process_cmdline(void)
 	cmd = s = read_passphrase("\r\nssh> ", RP_ECHO);
 	if (s == NULL)
 		goto out;
-	while (isspace(*s))
+	while (isspace((u_char)*s))
 		s++;
 	if (*s == '-')
 		s++;	/* Skip cmdline '-', if any */
@@ -938,7 +938,7 @@ process_cmdline(void)
 		goto out;
 	}
 
-	while (isspace(*++s))
+	while (isspace((u_char)*++s))
 		;
 
 	/* XXX update list of forwards in options */