diff options
| author | Shigeru Yoshida <syoshida@redhat.com> | 2023-09-02 20:07:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-19 13:30:18 +0300 |
| commit | 703e5f708360b1400ff269a14c6837c42ef3365e (patch) | |
| tree | ff0b545e983f5c07465cdcdf7afa3de0ac88f697 /net/kcm/kcmsock.c | |
| parent | e5471b82c36396e809817cb988dfc4bce0a688cb (diff) | |
| download | linux-703e5f708360b1400ff269a14c6837c42ef3365e.tar.xz | |
kcm: Destroy mutex in kcm_exit_net()
[ Upstream commit 6ad40b36cd3b04209e2d6c89d252c873d8082a59 ]
kcm_exit_net() should call mutex_destroy() on knet->mutex. This is especially
needed if CONFIG_DEBUG_MUTEXES is enabled.
Fixes: ab7ac4eb9832 ("kcm: Kernel Connection Multiplexor module")
Signed-off-by: Shigeru Yoshida <syoshida@redhat.com>
Link: https://lore.kernel.org/r/20230902170708.1727999-1-syoshida@redhat.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/kcm/kcmsock.c')
| -rw-r--r-- | net/kcm/kcmsock.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c index 393f01b2a7e6..4580f61426bb 100644 --- a/net/kcm/kcmsock.c +++ b/net/kcm/kcmsock.c @@ -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 = { |