This is a note to let you know that I've just added the patch titled
net/tipc: fix missing destroy_workqueue() on error in tipc_crypto_start()
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-tipc-fix-missing-destroy_workqueue-on-error-in-t.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 1085131e670a1dcefe556f9646d38cdc267cb77d
Author: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Date: Wed Mar 31 16:36:02 2021 +0800
net/tipc: fix missing destroy_workqueue() on error in tipc_crypto_start()
[ 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@xxxxxxxxxx>
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/tipc/crypto.c b/net/tipc/crypto.c
index 86eb6d679225..2301b66280de 100644
--- a/net/tipc/crypto.c
+++ b/net/tipc/crypto.c
@@ -1485,6 +1485,8 @@ 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;
}
