[PATCH 4.4 42/46] uapi: fix linux/mroute6.h userspace compilation errors

From: Greg Kroah-Hartman
Date: Thu Oct 19 2017 - 09:54:08 EST


4.4-stable review patch. If anyone has any objections, please let me know.

------------------

From: "Dmitry V. Levin" <ldv@xxxxxxxxxxxx>


[ Upstream commit 72aa107df6a275cf03359934ca5799a2be7a1bf7 ]

Include <linux/in6.h> to fix the following linux/mroute6.h userspace
compilation errors:

/usr/include/linux/mroute6.h:80:22: error: field 'mf6cc_origin' has incomplete type
struct sockaddr_in6 mf6cc_origin; /* Origin of mcast */
/usr/include/linux/mroute6.h:81:22: error: field 'mf6cc_mcastgrp' has incomplete type
struct sockaddr_in6 mf6cc_mcastgrp; /* Group in question */
/usr/include/linux/mroute6.h:91:22: error: field 'src' has incomplete type
struct sockaddr_in6 src;
/usr/include/linux/mroute6.h:92:22: error: field 'grp' has incomplete type
struct sockaddr_in6 grp;
/usr/include/linux/mroute6.h:132:18: error: field 'im6_src' has incomplete type
struct in6_addr im6_src, im6_dst;
/usr/include/linux/mroute6.h:132:27: error: field 'im6_dst' has incomplete type
struct in6_addr im6_src, im6_dst;

Signed-off-by: Dmitry V. Levin <ldv@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/uapi/linux/mroute6.h | 1 +
1 file changed, 1 insertion(+)

--- a/include/uapi/linux/mroute6.h
+++ b/include/uapi/linux/mroute6.h
@@ -3,6 +3,7 @@

#include <linux/types.h>
#include <linux/sockios.h>
+#include <linux/in6.h> /* For struct sockaddr_in6. */

/*
* Based on the MROUTING 3.5 defines primarily to keep