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authorCong Wang <xiyou.wangcong@gmail.com>2018-08-23 16:19:44 -0700
committerDavid S. Miller <davem@davemloft.net>2018-08-29 17:52:58 -0700
commitbd583fe30427500a2d0abe25724025b1cb5e2636 (patch)
tree81b121a7419eb4d8849bb4923f9b48b42eb65da6 /net
parent9f2895461439fda2801a7906fb4c5fb3dbb37a0a (diff)
downloadlinux-bd583fe30427500a2d0abe25724025b1cb5e2636.tar.bz2
tipc: fix a missing rhashtable_walk_exit()
rhashtable_walk_exit() must be paired with rhashtable_walk_enter(). Fixes: 40f9f4397060 ("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>
Diffstat (limited to 'net')
-rw-r--r--net/tipc/socket.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index c1e93c9515bc..c9a50b62c738 100644
--- 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)