Commit 6ad40b36 authored by Shigeru Yoshida's avatar Shigeru Yoshida Committed by Paolo Abeni
Browse files

kcm: Destroy mutex in kcm_exit_net() 



kcm_exit_net() should call mutex_destroy() on knet->mutex. This is especially
needed if CONFIG_DEBUG_MUTEXES is enabled.

Fixes: ab7ac4eb ("kcm: Kernel Connection Multiplexor module")
Signed-off-by: default avatarShigeru Yoshida <syoshida@redhat.com>
Link: https://lore.kernel.org/r/20230902170708.1727999-1-syoshida@redhat.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 8fc134fe

net/kcm/kcmsock.c

+2 −0
Original line number Diff line number Diff line
@@ -1859,6 +1859,8 @@ static __net_exit void kcm_exit_net(struct net *net) 
	 * that all multiplexors and psocks have been destroyed.

	 */

	WARN_ON(!list_empty(&knet->mux_list));



	mutex_destroy(&knet->mutex);

}



static struct pernet_operations kcm_net_ops = {