From 31e20bad8d5871c6f8673c28ea26ab7a0e520086 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Thu, 28 Nov 2013 18:31:05 +0100 Subject: diag: warn about missing first netlink attribute The first netlink attribute (value 0) must always be defined as none/unspec. This is correctly done in inet_diag.h, but other diag interfaces are wrong. Because we cannot change an existing API, I add a comment to point the mistake and avoid to propagate it in a new diag API in the future. CC: Thomas Graf Signed-off-by: Nicolas Dichtel Acked-by: Thomas Graf Signed-off-by: David S. Miller --- include/uapi/linux/netlink_diag.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/netlink_diag.h') diff --git a/include/uapi/linux/netlink_diag.h b/include/uapi/linux/netlink_diag.h index 4e31db4eea4..f2159d30d1f 100644 --- a/include/uapi/linux/netlink_diag.h +++ b/include/uapi/linux/netlink_diag.h @@ -33,6 +33,7 @@ struct netlink_diag_ring { }; enum { + /* NETLINK_DIAG_NONE, standard nl API requires this attribute! */ NETLINK_DIAG_MEMINFO, NETLINK_DIAG_GROUPS, NETLINK_DIAG_RX_RING, -- cgit v1.2.3-70-g09d2