Message ID | 1311548970-27522-1-git-send-email-schaman@sch.bme.hu |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: "Zoltan, Kiss" <schaman@sch.bme.hu> Date: Mon, 25 Jul 2011 01:09:30 +0200 > From: Zoltan Kiss <schaman@sch.bme.hu> > > If a device event generates gratuitous ARP messages, only primary > address is used for sending. This patch iterates through the whole > list. Tested with 2 IP addresses configuration on bonding interface. > > Signed-off-by: Zoltan Kiss <schaman@sch.bme.hu> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 37b3c18..bc19bd0 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1134,15 +1134,15 @@ static void inetdev_send_gratuitous_arp(struct net_device *dev, struct in_device *in_dev) { - struct in_ifaddr *ifa = in_dev->ifa_list; - - if (!ifa) - return; + struct in_ifaddr *ifa; - arp_send(ARPOP_REQUEST, ETH_P_ARP, - ifa->ifa_local, dev, - ifa->ifa_local, NULL, - dev->dev_addr, NULL); + for (ifa = in_dev->ifa_list; ifa; + ifa = ifa->ifa_next) { + arp_send(ARPOP_REQUEST, ETH_P_ARP, + ifa->ifa_local, dev, + ifa->ifa_local, NULL, + dev->dev_addr, NULL); + } } /* Called only under RTNL semaphore */