netdev - [PATCH net v2 2/2] mpls: fix mpls route deletes to not check for route scope

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Message-Id: <1432751825-40804-3-git-send-email-roopa@cumulusnetworks.com>
Date:	Wed, 27 May 2015 11:37:05 -0700
From:	Roopa Prabhu <roopa@...ulusnetworks.com>
To:	ebiederm@...ssion.com
Cc:	davem@...emloft.net, rshearma@...cade.com, netdev@...r.kernel.org,
	vivek@...ulusnetworks.com
Subject: [PATCH net v2 2/2] mpls: fix mpls route deletes to not check for route scope

From: Roopa Prabhu <roopa@...ulusnetworks.com>

Ignore scope for route del messages

Signed-off-by: Vivek Venkataraman <vivek@...ulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com>
---
 net/mpls/af_mpls.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 7b3f732..f4eb0dd 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -693,8 +693,10 @@ static int rtm_to_route_config(struct sk_buff *skb,  struct nlmsghdr *nlh,
 	 * (or source specific address in the case of multicast)
 	 * all addresses have universal scope.
 	 */
-	if (rtm->rtm_scope != RT_SCOPE_UNIVERSE)
-		goto errout;
+	if (nlh->nlmsg_type != RTM_DELROUTE &&
+		rtm->rtm_scope != RT_SCOPE_UNIVERSE)
+			goto errout;
+
 	if (rtm->rtm_type != RTN_UNICAST)
 		goto errout;
 	if (rtm->rtm_flags != 0)
-- 
1.7.10.4

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