From: Vinay Kumar Yadav <vinay.yadav@chelsio.com> [ Upstream commit 0fb5f0160a36d7acaa8e84ce873af99f94b60484 ] In chtls_sendpage() socket lock is released but not acquired, fix it by taking lock. Fixes: 36bedb3f2e5b ("crypto: chtls - Inline TLS record Tx") Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/crypto/chelsio/chtls/chtls_io.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c index 3e67558dbded..30234d56cea9 100644 --- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -1213,6 +1213,7 @@ int chtls_sendpage(struct sock *sk, struct page *page, copied = 0; csk = rcu_dereference_sk_user_data(sk); cdev = csk->cdev; + lock_sock(sk); timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT); err = sk_stream_wait_connect(sk, &timeo); -- 2.25.1