From: Roy Marples <roy@marples.name>
Date: Wed, 4 Mar 2015 20:16:16 +0000 (+0000)
Subject: Fix crash when handling routes on interfaces we don't know about.
X-Git-Tag: v6.8.0~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d07d0ff4486ed8dbc94c1faeb5ba23083f76d772;p=thirdparty%2Fdhcpcd.git

Fix crash when handling routes on interfaces we don't know about.
---

diff --git a/ipv4.c b/ipv4.c
index de7e1e4a..62cc60f5 100644
--- a/ipv4.c
+++ b/ipv4.c
@@ -388,9 +388,9 @@ ipv4_handlert(struct dhcpcd_ctx *ctx, int cmd, struct rt *rt)
 		}
 
 		/* If we manage the route, remove it */
-		if ((f = find_route(rt->iface->ctx->ipv4_routes, rt, NULL))) {
+		if ((f = find_route(ctx->ipv4_routes, rt, NULL))) {
 			desc_route("removing", f);
-			TAILQ_REMOVE(rt->iface->ctx->ipv4_routes, f, next);
+			TAILQ_REMOVE(ctx->ipv4_routes, f, next);
 			free(f);
 		}
 		break;