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Add (unsigned char) cast to ctype functions

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This commit is contained in:
dsl 2004-11-03 20:10:08 +00:00
parent c343fd9713
commit e219d781d7
2 changed files with 9 additions and 10 deletions
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13
usr.bin/skeyinit/skeyinit.c
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@ -1,4 +1,4 @@
/* $NetBSD: skeyinit.c,v 1.23 2004/01/05 23:23:37 jmmv Exp $ */
/* $NetBSD: skeyinit.c,v 1.24 2004/11/03 20:10:08 dsl Exp $ */
/* S/KEY v1.1b (skeyinit.c)
*
@ -17,7 +17,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: skeyinit.c,v 1.23 2004/01/05 23:23:37 jmmv Exp $");
__RCSID("$NetBSD: skeyinit.c,v 1.24 2004/11/03 20:10:08 dsl Exp $");
#endif
#include <sys/param.h>
@ -84,7 +84,7 @@ int main(int argc, char **argv)
defaultseed[l] = hostname[i];
break;
}
if (isalnum(hostname[i]))
if (isalnum((unsigned char)hostname[i]))
defaultseed[l++] = hostname[i];
}
@ -222,10 +222,9 @@ int main(int argc, char **argv)
fgets(seed, sizeof(seed), stdin);
rip(seed);
for (p = seed; *p; p++) {
if (isalpha(*p)) {
if (isupper(*p))
*p = tolower(*p);
} else if (!isdigit(*p)) {
if (isalpha((unsigned char)*p)) {
*p = tolower((unsigned char)*p);
} else if (!isdigit((unsigned char)*p)) {
(void)puts("Error: seed may only contain alphanumeric characters");
break;
}

6
usr.bin/sort/init.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: init.c,v 1.15 2004/02/18 20:44:36 jdolecek Exp $ */
/* $NetBSD: init.c,v 1.16 2004/11/03 20:14:36 dsl Exp $ */
/*-
* Copyright (c) 2000-2003 The NetBSD Foundation, Inc.
@ -71,7 +71,7 @@
#include "sort.h"
#ifndef lint
__RCSID("$NetBSD: init.c,v 1.15 2004/02/18 20:44:36 jdolecek Exp $");
__RCSID("$NetBSD: init.c,v 1.16 2004/11/03 20:14:36 dsl Exp $");
__SCCSID("@(#)init.c 8.1 (Berkeley) 6/6/93");
#endif /* not lint */
@ -282,7 +282,7 @@ fixit(argc, argv)
if (argv[i][0] != '+' && !fplus)
continue;
if (fplus && (argv[i][0] != '-' || !isdigit(argv[i][1]))) {
if (fplus && (argv[i][0] != '-' || !isdigit((unsigned char)argv[i][1]))) {
fplus = 0;
if (argv[i][0] != '+') {
/* not a -POS argument, skip */