tree 72f72e7395e7ad7e9914f11ca2c0be06c31858bc
parent 8256b97f1494e3856bde0a65b6a21b32a992277a
author Ronnie Sahlberg <lsahlber@redhat.com> 1587436659 +1000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1589099281 +0200

cifs: protect updating server->dstaddr with a spinlock

[ Upstream commit fada37f6f62995cc449b36ebba1220594bfe55fe ]

We use a spinlock while we are reading and accessing the destination address for a server.
We need to also use this spinlock to protect when we are modifying this address from
reconn_set_ipaddr().

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>