From: Paul Mackerras <paulus@samba.org>
Date: Wed, 21 Jul 1999 00:21:02 +0000 (+0000)
Subject: fix strtok loop
X-Git-Tag: ppp-2.4.7~685
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=25a5dd4d485057f59b7ee31413945cada446e6fc;p=ppp.git

fix strtok loop
---

diff --git a/pppd/sys-linux.c b/pppd/sys-linux.c
index d494c84..4cc8987 100644
--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -1157,6 +1157,7 @@ static int read_route_table(struct rtentry *rt)
 	cols[col] = strtok(p, route_delims);
 	if (cols[col] == NULL)
 	    return 0;		/* didn't get enough columns */
+	p = NULL;
     }
 
     ((struct sockaddr_in *) &rt->rt_dst)->sin_addr.s_addr =