From: Roy Marples <roy@marples.name>
Date: Mon, 2 Mar 2015 20:08:10 +0000 (+0000)
Subject: Check we manage the protocol before handling it.
X-Git-Tag: v6.8.0~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f6de1802f7b353040c59007d82645efce4b6c0a;p=thirdparty%2Fdhcpcd.git

Check we manage the protocol before handling it.
---

diff --git a/ipv4.c b/ipv4.c
index d1a223e4..21538248 100644
--- a/ipv4.c
+++ b/ipv4.c
@@ -366,6 +366,9 @@ ipv4_handlert(struct dhcpcd_ctx *ctx, int cmd, struct rt *rt)
 {
 	struct rt *f;
 
+	if (ctx->ipv4_kroutes == NULL)
+		return 0;
+
 	f = ipv4_findrt(ctx, rt, 1);
 	switch (cmd) {
 	case RTM_ADD:
diff --git a/ipv6.c b/ipv6.c
index 4503ffed..8f1f0216 100644
--- a/ipv6.c
+++ b/ipv6.c
@@ -1767,6 +1767,9 @@ ipv6_handlert(struct dhcpcd_ctx *ctx, int cmd, struct rt6 *rt)
 {
 	struct rt6 *f;
 
+	if (ctx->ipv6 == NULL)
+		return 0;
+
 	f = ipv6_findrt(ctx, rt, 1);
 	switch(cmd) {
 	case RTM_ADD: