tipc: fix a missing rhashtable_walk_exit()

rhashtable_walk_exit() must be paired with rhashtable_walk_enter(). Fixes: 40f9f43 ("tipc: Fix tipc_sk_reinit race conditions") Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Ying Xue <ying.xue@windriver.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Aug 30, 2018 · bd583fe · bd583fe
1 parent 9f28954
commit bd583fe
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
@@ -2672,6 +2672,8 @@ void tipc_sk_reinit(struct net *net)
 
 		rhashtable_walk_stop(&iter);
 	} while (tsk == ERR_PTR(-EAGAIN));
+
+	rhashtable_walk_exit(&iter);
 }
 
 static struct tipc_sock *tipc_sk_lookup(struct net *net, u32 portid)