cifs: always initialize struct msghdr smb_msg completely
So far we were just lucky because the uninitialized members of struct msghdr are not used by default on a SOCK_STREAM tcp socket. But as new things like msg_ubuf and sg_from_iter where added recently, we should play on the safe side and avoid potention problems in future. Signed-off-by:Stefan Metzmacher <metze@samba.org> Cc: stable@vger.kernel.org Reviewed-by:
Paulo Alcantara (SUSE) <pc@cjr.nz> Reviewed-by:
Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by:
Steve French <stfrench@microsoft.com>
parent
17d3df38