Module Name: src
Committed By: christos
Date: Wed Feb 17 19:52:20 UTC 2016
Modified Files:
src/lib/libwrap: hosts_access.c
Log Message:
PR/50823: David Binderman: Limit scanf width
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/lib/libwrap/hosts_access.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libwrap/hosts_access.c
diff -u src/lib/libwrap/hosts_access.c:1.20 src/lib/libwrap/hosts_access.c:1.21
--- src/lib/libwrap/hosts_access.c:1.20 Wed Mar 21 06:10:37 2012
+++ src/lib/libwrap/hosts_access.c Wed Feb 17 14:52:20 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: hosts_access.c,v 1.20 2012/03/21 10:10:37 matt Exp $ */
+/* $NetBSD: hosts_access.c,v 1.21 2016/02/17 19:52:20 christos Exp $ */
/*
* This module implements a simple access control language that is based on
@@ -24,7 +24,7 @@
#if 0
static char sccsid[] = "@(#) hosts_access.c 1.21 97/02/12 02:13:22";
#else
-__RCSID("$NetBSD: hosts_access.c,v 1.20 2012/03/21 10:10:37 matt Exp $");
+__RCSID("$NetBSD: hosts_access.c,v 1.21 2016/02/17 19:52:20 christos Exp $");
#endif
#endif
@@ -309,12 +309,12 @@ host_match(char *tok, struct host_info *
static int
hostfile_match(char *path, struct host_info *host)
{
- char tok[BUFSIZ];
+ char tok[512];
int match = NO;
FILE *fp;
if ((fp = fopen(path, "r")) != 0) {
- while (fscanf(fp, "%s", tok) == 1 && !(match = host_match(tok, host)))
+ while (fscanf(fp, "%511s", tok) == 1 && !(match = host_match(tok, host)))
/* void */ ;
fclose(fp);
} else if (errno != ENOENT) {
