netdev - [iproute PATCH] Fix MAC address length check

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Message-Id: <1466589938-14448-1-git-send-email-phil@nwl.cc>
Date:	Wed, 22 Jun 2016 12:05:38 +0200
From:	Phil Sutter <phil@....cc>
To:	Stephen Hemminger <shemming@...cade.com>
Cc:	netdev@...r.kernel.org
Subject: [iproute PATCH] Fix MAC address length check

I forgot to change the variable in the conditional, too.

Fixes: 8fe58d58941f4 ("iplink: Check address length via netlink")
Signed-off-by: Phil Sutter <phil@....cc>
---
 ip/iplink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/iplink.c b/ip/iplink.c
index 68e5faea3581d..b1f8a37922f51 100644
--- a/ip/iplink.c
+++ b/ip/iplink.c
@@ -491,7 +491,7 @@ int iplink_parse(int argc, char **argv, struct iplink_req *req,
 		} else if (matches(*argv, "address") == 0) {
 			NEXT_ARG();
 			addr_len = ll_addr_a2n(abuf, sizeof(abuf), *argv);
-			if (len < 0)
+			if (addr_len < 0)
 				return -1;
 			addattr_l(&req->n, sizeof(*req), IFLA_ADDRESS, abuf, addr_len);
 		} else if (matches(*argv, "broadcast") == 0 ||
-- 
2.8.2