Paulo Alcantara 2cfff21732 smb: client: fix potential UAF in cifs_signal_cifsd_for_reconnect()
commit e0e50401cc3921c9eaf1b0e667db174519ea939f upstream.

Skip sessions that are being teared down (status == SES_EXITING) to
avoid UAF.

Cc: stable@vger.kernel.org
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-10 16:36:05 +02:00
..