slip: Buffer management (max_start_pad) fixes

[secnet.git] / netlink.c

diff --git a/netlink.c b/netlink.c
index 173d412c96c998f0fa15052005b0cedc8e9005a4..bc707579c60ea3d1fe8474198edc0f1df4e6de13 100644 (file)
--- a/netlink.c
+++ b/netlink.c
@@ -603,11 +603,13 @@ static void netlink_incoming(struct netlink *st, struct netlink_client *client,
     uint32_t source,dest;
     struct iphdr *iph;
     char errmsgbuf[50];
+    const char *sourcedesc=client?client->name:"host";
 
     BUF_ASSERT_USED(buf);
+
     if (!netlink_check(st,buf,errmsgbuf,sizeof(errmsgbuf))) {
        Message(M_WARNING,"%s: bad IP packet from %s: %s\n",
-               st->name,client?client->name:"host",
+               st->name,sourcedesc,
                errmsgbuf);
        BUF_FREE(buf);
        return;