From ff0e186a51698053fbe3b75af8d908c95e62986f Mon Sep 17 00:00:00 2001
From: obrien <obrien@FreeBSD.org>
Date: Fri, 26 Dec 2008 22:54:53 +0000
Subject: Make the sub-'argc' static to make it harder to overwrite thru a
 buffer overflow.

---
 sbin/mount/mount.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sbin/mount')

diff --git a/sbin/mount/mount.c b/sbin/mount/mount.c
index 38a1c8a..950ac58 100644
--- a/sbin/mount/mount.c
+++ b/sbin/mount/mount.c
@@ -503,9 +503,10 @@ int
 mountfs(const char *vfstype, const char *spec, const char *name, int flags,
 	const char *options, const char *mntopts)
 {
+	static int argc;
 	char *argv[MAX_ARGS];
 	struct statfs sf;
-	int argc, i, ret;
+	int i, ret;
 	char *optbuf, execname[PATH_MAX], mntpath[PATH_MAX];
 
 	/* resolve the mountpoint with realpath(3) */
-- 
cgit v1.1