From 5a20dd46b8b8459382685969cf0f196ae9fb9766 Mon Sep 17 00:00:00 2001
From: Jeremy Kerr <jk@codeconstruct.com.au>
Date: Mon, 18 Oct 2021 11:29:35 +0800
Subject: [PATCH] mctp: Be explicit about struct sockaddr_mctp padding
We currently have some implicit padding in struct sockaddr_mctp. This
patch makes this padding explicit, and ensures we have consistent
layout on platforms with <32bit alignmnent.
Fixes: 60fc63981693 ("mctp: Add sockaddr_mctp to uapi")
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/uapi/linux/mctp.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/uapi/linux/mctp.h b/include/uapi/linux/mctp.h
index f384962d8ff23..6acd4ccafbf71 100644
--- a/include/uapi/linux/mctp.h
+++ b/include/uapi/linux/mctp.h
@@ -20,10 +20,12 @@ struct mctp_addr {
struct sockaddr_mctp {
__kernel_sa_family_t smctp_family;
+ __u16 __smctp_pad0;
unsigned int smctp_network;
struct mctp_addr smctp_addr;
__u8 smctp_type;
__u8 smctp_tag;
+ __u8 __smctp_pad1;
};
#define MCTP_NET_ANY 0x0
--
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