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-rw-r--r--net/tipc/subscr.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index b7d80bc5f4ab..f340e53da625 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -153,7 +153,10 @@ struct tipc_subscription *tipc_sub_subscribe(struct net *net,
memcpy(&sub->evt.s, s, sizeof(*s));
spin_lock_init(&sub->lock);
kref_init(&sub->kref);
- tipc_nametbl_subscribe(sub);
+ if (!tipc_nametbl_subscribe(sub)) {
+ kfree(sub);
+ return NULL;
+ }
timer_setup(&sub->timer, tipc_sub_timeout, 0);
timeout = tipc_sub_read(&sub->evt.s, timeout);
if (timeout != TIPC_WAIT_FOREVER)