From 66b57f89df39e54cabac79eabf1e790a0e681f0a Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Sat, 12 Jun 2010 17:14:00 +0000
Subject: [PATCH] Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP
 coop state

---
 CHANGELOG       | 4 ++++
 src/core/dhcp.c | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/CHANGELOG b/CHANGELOG
index 1087dfdd..c0890387 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -220,6 +220,10 @@ HISTORY
 
   ++ Bugfixes:
 
+  2010-06-12: Simon Goldschmidt
+  * dhcp.c: Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop
+    state
+
   2010-05-17: Simon Goldschmidt
   * netdb.c: Correctly NULL-terminate h_addr_list
 
diff --git a/src/core/dhcp.c b/src/core/dhcp.c
index b0b3b80f..53f01637 100644
--- a/src/core/dhcp.c
+++ b/src/core/dhcp.c
@@ -754,6 +754,9 @@ dhcp_network_changed(struct netif *netif)
   case DHCP_REBOOTING:
     netif_set_down(netif);
     dhcp->tries = 0;
+#if LWIP_DHCP_AUTOIP_COOP
+    dhcp->autoip_coop_state = DHCP_AUTOIP_COOP_STATE_OFF;
+#endif /* LWIP_DHCP_AUTOIP_COOP */
     dhcp_reboot(netif);
     break;
   case DHCP_OFF: