From: Yang Yingliang yangyingliang@huawei.com
[ Upstream commit ac1db7acea67777be1ba86e36e058c479eab6508 ]
Add the missing destroy_workqueue() before return from tipc_crypto_start() in the error handling case.
Fixes: 1ef6f7c9390f ("tipc: add automatic session key exchange") Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- net/tipc/crypto.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/net/tipc/crypto.c b/net/tipc/crypto.c index 97710ce36047..c89ce47c56cf 100644 --- a/net/tipc/crypto.c +++ b/net/tipc/crypto.c @@ -1492,6 +1492,8 @@ int tipc_crypto_start(struct tipc_crypto **crypto, struct net *net, /* Allocate statistic structure */ c->stats = alloc_percpu_gfp(struct tipc_crypto_stats, GFP_ATOMIC); if (!c->stats) { + if (c->wq) + destroy_workqueue(c->wq); kfree_sensitive(c); return -ENOMEM; }