Commit: ddbf3e6060
This commit modified the interface up handling code in
ZAPI such that the zclient handled the decoding for you.
Prior to this commit ospf assumed that it could use the
old ifp pointer to know state before reading the stream.
This lead to a situation where ospf would `smartly` track
and do the right thing in this situation. This commit
changed this assumption and in certain scenarios, say
a interface was changed after it was already up would
lead to situations where ospf would not properly handle
the new interface up.
Modify ospf to track data that is important to it in
it's interface->info pointer.
This code pattern was followed in both eigrp and pim.
In eigrp's case it was just behaving weirdly in any event
so fixing this pattern is not a big deal. In pim's
case it was not properly using this so it's a no-op
to fix.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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