[PATCH] NCPFS memleak fix

Patch from Petr Vandrovec <vandrove@vc.cvut.cz>
Reported by Oleg Drokin.

    In NCP_IOC_SETOBJECTNAME handler, we allocated space (newname pointer),
    copy stuff from userspace to there and then assign userspace
    pointer to our internal structure, whoops!

fs/ncpfs/ioctl.c

@@ -440,7 +440,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
 			oldprivatelen = server->priv.len;
 			server->auth.auth_type = user.auth_type;
 			server->auth.object_name_len = user.object_name_len;
-			server->auth.object_name = user.object_name;
+			server->auth.object_name = newname;
 			server->priv.len = 0;
 			server->priv.data = NULL;
 			/* leave critical section */