According to Herbert, the ipv4_devconf_setall should be called
only when the ifa is added to the device. However, failed
ifa allocation may bring things into inconsistent state.
Move the call to ipv4_devconf_setall after the ifa allocation.
Fits both net-2.6 (with offsets) and net-2.6.25 (cleanly).
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 0b5f042..1c3e20c 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -519,8 +519,6 @@ static struct in_ifaddr *rtm_to_ifaddr(struct nlmsghdr *nlh)
goto errout;
}
- ipv4_devconf_setall(in_dev);
-
ifa = inet_alloc_ifa();
if (ifa == NULL) {
/*
@@ -531,6 +529,7 @@ static struct in_ifaddr *rtm_to_ifaddr(struct nlmsghdr *nlh)
goto errout;
}
+ ipv4_devconf_setall(in_dev);
in_dev_hold(in_dev);
if (tb[IFA_ADDRESS] == NULL)
--
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