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Today's Topics:
1. [PATCH] Remove old ip/gateway address if different addresses
are assigned during DHCP renewal to avoid two ip addresses added
to the interface. (Feng Wang)
----------------------------------------------------------------------
Message: 1
Date: Wed, 20 Apr 2016 11:28:47 -0700
From: Feng Wang <wan...@nestlabs.com>
To: connman@lists.01.org
Subject: [PATCH] Remove old ip/gateway address if different addresses
are assigned during DHCP renewal to avoid two ip addresses added to
the interface.
Message-ID: <1461176927-9427-1-git-send-email-wan...@nestlabs.com>
---
src/dhcp.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/src/dhcp.c b/src/dhcp.c
index 1d2cd48..54d98db 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -435,7 +435,7 @@ static void lease_available_cb(GDHCPClient *dhcp_client,
gpointer user_data)
char *address, *netmask = NULL, *gateway = NULL;
const char *c_address, *c_gateway;
unsigned char prefixlen, c_prefixlen;
- bool ip_change;
+ bool ip_change = false;
DBG("Lease available");
@@ -467,14 +467,21 @@ static void lease_available_cb(GDHCPClient *dhcp_client,
gpointer user_data)
DBG("c_address %s", c_address);
- if (g_strcmp0(address, c_address))
+ if (g_strcmp0(address, c_address)) {
ip_change = true;
- else if (g_strcmp0(gateway, c_gateway))
+ if (c_address) {
+ /* Remove old ip address */
+ __connman_ipconfig_address_remove(dhcp->ipconfig);
+ }
+ }
+ if (g_strcmp0(gateway, c_gateway)) {
ip_change = true;
- else if (prefixlen != c_prefixlen)
+ if (c_gateway) {
+ /* Remove gateway ip address */
+ __connman_ipconfig_gateway_remove(dhcp->ipconfig);
+ }
+ } else if (prefixlen != c_prefixlen)
ip_change = true;
- else
- ip_change = false;
__connman_ipconfig_set_method(dhcp->ipconfig,
CONNMAN_IPCONFIG_METHOD_DHCP);
--
2.8.0.rc3.226.g39d4020
------------------------------
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