[PATCH 5.16 0979/1039] mctp: test: zero out sockaddr

[Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>]

From: Matt Johnston <matt@xxxxxxxxxxxxxxxxxxxx>

commit 284a4d94e8e74fbd731ee67e29196656ca823423 upstream.

MCTP now requires that padding bytes are zero.

Signed-off-by: Matt Johnston <matt@xxxxxxxxxxxxxxxxxxxx>
Fixes: 1e4b50f06d97 ("mctp: handle the struct sockaddr_mctp padding fields")
Link: https://lore.kernel.org/r/20220110021806.2343023-1-matt@xxxxxxxxxxxxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 net/mctp/test/route-test.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/mctp/test/route-test.c
+++ b/net/mctp/test/route-test.c
@@ -285,7 +285,7 @@ static void __mctp_route_test_init(struc
 				   struct mctp_test_route **rtp,
 				   struct socket **sockp)
 {
-	struct sockaddr_mctp addr;
+	struct sockaddr_mctp addr = {0};
 	struct mctp_test_route *rt;
 	struct mctp_test_dev *dev;
 	struct socket *sock;