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use bounded string op

This commit is contained in:
itojun 2003-07-14 09:07:22 +00:00
parent af78980474
commit 99f12cfafe
1 changed files with 5 additions and 4 deletions
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9
usr.sbin/tcpdchk/scaffold.c
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@ -1,4 +1,4 @@
/* $NetBSD: scaffold.c,v 1.9 2002/12/26 14:11:28 itojun Exp $ */
/* $NetBSD: scaffold.c,v 1.10 2003/07/14 09:07:22 itojun Exp $ */
/*
* Routines for testing only. Not really industrial strength.
@ -11,7 +11,7 @@
#if 0
static char sccs_id[] = "@(#) scaffold.c 1.6 97/03/21 19:27:24";
#else
__RCSID("$NetBSD: scaffold.c,v 1.9 2002/12/26 14:11:28 itojun Exp $");
__RCSID("$NetBSD: scaffold.c,v 1.10 2003/07/14 09:07:22 itojun Exp $");
#endif
#endif
@ -137,7 +137,7 @@ struct request_info *request;
void rfc931(request)
struct request_info *request;
{
strcpy(request->user, unknown);
strlcpy(request->user, unknown, sizeof(request->user));
}
#endif
@ -161,7 +161,8 @@ struct stat *st;
if (st->st_mode & 002)
tcpd_warn("%s: world writable", path);
if (path[0] == '/' && path[1] != 0) {
strrchr(strcpy(buf, path), '/')[0] = 0;
strlcpy(buf, path, sizeof(buf));
strrchr(buf, '/')[0] = 0;
(void) check_path(buf[0] ? buf : "/", &stbuf);
}
return (0);