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netlabel: correctly list all the static label mappings 

When we have a large number of static label mappings that spill across
the netlink message boundary we fail to properly save our state in the
netlink_callback struct which causes us to repeat the same listings.
This patch fixes this problem by saving the state correctly between
calls to the NetLabel static label netlink "dumpit" routines.

Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paul Moore 2013-03-06 11:45:24 +00:00 committed by David S. Miller
parent 260055bb1f
commit 0c1233aba1
1 changed files with 6 additions and 6 deletions
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12
net/netlabel/netlabel_unlabeled.c
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@ -1250,10 +1250,10 @@ static int netlbl_unlabel_staticlist(struct sk_buff *skb,
unlabel_staticlist_return:
rcu_read_unlock();
cb->args[0] = skip_bkt;
cb->args[1] = skip_chain;
cb->args[2] = skip_addr4;
cb->args[3] = skip_addr6;
cb->args[0] = iter_bkt;
cb->args[1] = iter_chain;
cb->args[2] = iter_addr4;
cb->args[3] = iter_addr6;
return skb->len;
}
@ -1320,8 +1320,8 @@ static int netlbl_unlabel_staticlistdef(struct sk_buff *skb,
unlabel_staticlistdef_return:
rcu_read_unlock();
cb->args[0] = skip_addr4;
cb->args[1] = skip_addr6;
cb->args[0] = iter_addr4;
cb->args[1] = iter_addr6;
return skb->len;
}