From ad7f7e4a1fd4e0362a6d256c0d093d43b44e2c1d Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Thu, 25 Oct 2018 12:24:30 +0200
Subject: [PATCH] rdma: Fix for ineffective check in add_filter()

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1602555
Upstream Status: iproute2.git commit 3b0070f6b1a31

commit 3b0070f6b1a319b7d6a431a39270a4804cb5927e
Author: Phil Sutter <phil@nwl.cc>
Date:   Thu Oct 18 13:41:54 2018 +0200

    rdma: Fix for ineffective check in add_filter()

    With 'name' field defined as array in struct filters, it will always
    contain a value irrespective of whether a name was assigned or not.

    Fix this by turning the field into a const char pointer.

    Fixes: 1174be72d1b4c ("rdma: Add filtering infrastructure")
    Signed-off-by: Phil Sutter <phil@nwl.cc>
    Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 rdma/rdma.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rdma/rdma.h b/rdma/rdma.h
index d4b7ba1..c3b7530 100644
--- a/rdma/rdma.h
+++ b/rdma/rdma.h
@@ -34,7 +34,7 @@
 
 #define MAX_NUMBER_OF_FILTERS 64
 struct filters {
-	char name[32];
+	const char *name;
 	bool is_number;
 };
 
-- 
1.8.3.1