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PR/21165: Christian Biere: ctype function misuse

This commit is contained in:
christos 2005-04-17 17:27:11 +00:00
parent 476fac655a
commit 0de6393bd4
1 changed files with 6 additions and 5 deletions
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11
lib/libc/gen/vis.c
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@ -1,4 +1,4 @@
/* $NetBSD: vis.c,v 1.27 2004/02/26 23:01:15 enami Exp $ */
/* $NetBSD: vis.c,v 1.28 2005/04/17 17:27:11 christos Exp $ */
/*-
* Copyright (c) 1989, 1993
@ -67,7 +67,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: vis.c,v 1.27 2004/02/26 23:01:15 enami Exp $");
__RCSID("$NetBSD: vis.c,v 1.28 2005/04/17 17:27:11 christos Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@ -290,7 +290,7 @@ strsvisx(dst, csrc, len, flag, extra)
int flag;
const char *extra;
{
int c;
unsigned char c;
char *start;
char *nextra;
const unsigned char *src = (const unsigned char *)csrc;
@ -327,14 +327,15 @@ vis(dst, c, flag, nextc)
{
char *extra;
unsigned char uc = (unsigned char)c;
_DIAGASSERT(dst != NULL);
MAKEEXTRALIST(flag, extra, "");
if (flag & VIS_HTTPSTYLE)
HVIS(dst, c, flag, nextc, extra);
HVIS(dst, uc, flag, nextc, extra);
else
SVIS(dst, c, flag, nextc, extra);
SVIS(dst, uc, flag, nextc, extra);
*dst = '\0';
return (dst);
}