From: Steven Barth <steven@midlink.org>
Date: Tue, 15 Jan 2013 12:19:34 +0000 (+0100)
Subject: Fix a race-condition in prefix-assignment
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=commitdiff_plain;h=72ebaba19ded36b101f3be0f233361970f8eec13

Fix a race-condition in prefix-assignment
---

diff --git a/interface-ip.c b/interface-ip.c
index 99f6540..b5613b2 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -529,7 +529,6 @@ interface_ip_set_prefix_assignment(struct device_prefix *prefix,
 		if (assignment)
 			interface_set_prefix_address(iface, false, assignment);
 	} else {
-		uint8_t length = iface->proto_ip.assignment_length;
 		uint64_t want = 1ULL << (64 - length);
 		char *name;