This is a note to let you know that I've just added the patch titled
[PATCH stable 5.8 03/25] chelsio/chtls: fix socket lock
to the 5.8-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:
chelsio-chtls-fix-socket-lock.patch
and it can be found in the queue-5.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Sat Oct 24 10:56:27 AM CEST 2020
From: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
Date: Mon, 19 Oct 2020 17:20:20 +0530
Subject: [PATCH stable 5.8 03/25] chelsio/chtls: fix socket lock
From: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
[ 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@xxxxxxxxxxx>
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/crypto/chelsio/chtls/chtls_io.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -1240,6 +1240,7 @@ int chtls_sendpage(struct sock *sk, stru
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);
Patches currently in stable-queue which might be from vinay.yadav@xxxxxxxxxxx are
queue-5.8/chelsio-chtls-fix-panic-when-server-is-on-ipv6.patch
queue-5.8/chelsio-chtls-fix-writing-freed-memory.patch
queue-5.8/chelsio-chtls-fix-socket-lock.patch
queue-5.8/chelsio-chtls-correct-netdevice-for-vlan-interface.patch
queue-5.8/chelsio-chtls-correct-function-return-and-return-type.patch
queue-5.8/chelsio-chtls-fix-panic-when-listen-on-multiadapter.patch
