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(parent: ef71d1f) | patch
pimd: Fix crash w/ ifp null in pim_mroute.c
authorDonald Sharp <sharpd@cumulusnetworks.com>
Thu, 8 Dec 2016 18:50:46 +0000 (13:50 -0500)
committerDonald Sharp <sharpd@cumulusnetworks.com>
Thu, 22 Dec 2016 01:26:19 +0000 (20:26 -0500)
commit38f380f56d703a75480aa4329ad5b5ccf2908edf
treec0f5a9783cf4e21b2bc2ba3826dc70d507e355aatree | snapshot
parentef71d1f860eff7b04623000a33766bf4c2e52a78commit | diff
pimd: Fix crash w/ ifp null in pim_mroute.c

When you do a series of ifdown/ifup for
an interface that is receiving packets
through the kernel pim socket, it is
possible that the interface has been
deleted but the kernel is still going
to deliver us a packet.  In that case
do not allow us to crash.

Ticket: CM-13981
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
pimd/pim_mroute.c diff | blob | history
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