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From: Pavlin Radoslavov <pavlin@icir.org>
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Date: Sun, 4 Apr 2004 20:18:31 ()
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Subject: [Xorp-cvs] XORP cvs commit: xorp/mld6igmp/ mld6igmp_node.cc xorp/pim/ pim_node.cc
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CVSROOT: /usr/local/share/doc/apache/cvs
Module name: xorp
Repository: xorp/pim/
Changes by: pavlin@xorpc.icir.org. 04/04/04 20:18:31
Modified files:
xorp/mld6igmp/: mld6igmp_node.cc
xorp/pim/: pim_node.cc
Log message:
When received a packet, if we cannot find the vif the packet
was received on, then ignore the packet rather than coredump.
This is to avoid the race condition when a packet is received on
an interface, but then the interface is removed immediately
(e.g., if a tunnel).
However, we still could receive the XRL with the interface removal
instruction before the XRL with the packet itself, therefore
we should be prepared against that.
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