sparc64: Fix build warnings with gcc 7.

arch/sparc/kernel/ds.c: In function ‘register_services’:
arch/sparc/kernel/ds.c:912:3: error: ‘strcpy’: writing at least 1 byte
into a region of size 0 overflows the destination

Reported-by: Anatoly Pugachev <matorola@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index b542cc7c8d94d8fc75319091f91ba5dc25251fd9..f87265afb1759e16b735e95067044f827dff27e7 100644 (file)
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -909,7 +909,7 @@ static int register_services(struct ds_info *dp)
                pbuf.req.handle = cp->handle;
                pbuf.req.major = 1;
                pbuf.req.minor = 0;
-               strcpy(pbuf.req.svc_id, cp->service_id);
+               strcpy(pbuf.id_buf, cp->service_id);
 
                err = __ds_send(lp, &pbuf, msg_len);
                if (err > 0)