Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
net/netrom/nr_route.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
Index: linux-net/net/netrom/nr_route.c
===================================================================
--- linux-net.orig/net/netrom/nr_route.c
+++ linux-net/net/netrom/nr_route.c
@@ -779,9 +779,13 @@ int nr_route_frame(struct sk_buff *skb,
nr_src = (ax25_address *)(skb->data + 0);
nr_dest = (ax25_address *)(skb->data + 7);
- if (ax25 != NULL)
- nr_add_node(nr_src, "", &ax25->dest_addr, ax25->digipeat,
- ax25->ax25_dev->dev, 0,
sysctl_netrom_obsolescence_count_initialiser);
+ if (ax25 != NULL) {
+ ret = nr_add_node(nr_src, "", &ax25->dest_addr, ax25->digipeat,
+ ax25->ax25_dev->dev, 0,
+ sysctl_netrom_obsolescence_count_initialiser);
+ if (ret)
+ return ret;
+ }
if ((dev = nr_dev_get(nr_dest)) != NULL) { /* Its for me */
if (ax25 == NULL) /* Its from me */
@@ -846,6 +850,7 @@ int nr_route_frame(struct sk_buff *skb,
ret = (nr_neigh->ax25 != NULL);
nr_node_unlock(nr_node);
nr_node_put(nr_node);
+
return ret;
}
-
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