X-Git-Url: https://git.distorted.org.uk/~mdw/secnet/blobdiff_plain/32240a83d9c8fe11d59b3b97a83e72991b6bfc17..56fd04e41e9985260b8c1660e299cfe051d3f260:/slip.c

diff --git a/slip.c b/slip.c
index aed2551..17a9099 100644
--- a/slip.c
+++ b/slip.c
@@ -27,7 +27,6 @@ struct slip {
     bool_t ignoring_packet; /* If this packet was corrupt or overlong,
 			       we ignore everything up to the next END */
     netlink_deliver_fn *netlink_to_tunnel;
-    uint32_t local_address;
 };
 
 /* Generic SLIP mangling code */
@@ -128,7 +127,7 @@ static void slip_unstuff(struct slip *st, uint8_t *buf, uint32_t l)
 		}
 		st->buff->size=0;
 	    } else if (outputchr != OUTPUT_NOTHING) {
-		if (st->buff->size < st->buff->len) {
+		if (buf_remaining_space(st->buff)) {
 		    buf_append_uint8(st->buff,outputchr);
 		} else {
 		    Message(M_WARNING, "userv_afterpoll: dropping overlong"
@@ -147,8 +146,6 @@ static void slip_init(struct slip *st, struct cloc loc, dict_t *dict,
 	netlink_init(&st->nl,st,loc,dict,
 		     "netlink-userv-ipif",NULL,to_host);
     st->buff=find_cl_if(dict,"buffer",CL_BUFFER,True,"name",loc);
-    st->local_address=string_item_to_ipaddr(
-	dict_find_item(dict,"local-address", True, name, loc),"netlink");
     BUF_ALLOC(st->buff,"slip_init");
     st->pending_esc=False;
     st->ignoring_packet=False;
@@ -297,7 +294,7 @@ static void userv_invoke_userv(struct userv *st)
 
     addrs=safe_malloc(512,"userv_invoke_userv:addrs");
     snprintf(addrs,512,"%s,%s,%d,slip",
-	     ipaddr_to_string(st->slip.local_address),
+	     ipaddr_to_string(st->slip.nl.local_address),
 	     ipaddr_to_string(st->slip.nl.secnet_address),st->slip.nl.mtu);
 
     allnets=ipset_new();