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authorYang Yingliang <yangyingliang@huawei.com>2021-03-31 16:36:02 +0800
committerDavid S. Miller <davem@davemloft.net>2021-03-31 14:52:00 -0700
commitac1db7acea67777be1ba86e36e058c479eab6508 (patch)
tree050998dd24caa6c9b4bd3d696dffc7b13d8de117 /net/tipc/crypto.c
parentab1b4f0a836f437d44f97cb8a6f444e4c5176cef (diff)
net/tipc: fix missing destroy_workqueue() on error in tipc_crypto_start()
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>
Diffstat (limited to 'net/tipc/crypto.c')
-rw-r--r--net/tipc/crypto.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tipc/crypto.c b/net/tipc/crypto.c
index 6f64acef73dc..76b8428c94a7 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;
}