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(parent: 905e250) | patch
cdp/lldp: punt for no buffer 91/8591/1
authorSteven <sluong@cisco.com>
Thu, 28 Sep 2017 23:38:56 +0000 (16:38 -0700)
committerSteven <sluong@cisco.com>
Thu, 28 Sep 2017 23:38:56 +0000 (16:38 -0700)
commit0ff5c563d5048991dbd02a3892dccde8305a7e30
treed7a86fe93f5aed2990d6684028362d44ff73ae8atree | snapshot
parent905e250baf982aa5b81265d8f88ec022ef8666cecommit | diff
cdp/lldp: punt for no buffer

When making a call to vlib_packet_template_get_packet(), it
is possible to get back a NULL if the system runs out of buffer.
This can happen when there is buffer leaks. But don't crash
just because we run out of buffers, just punt.

Change-Id: Ie90ea41f3dda6e583d48959cbd18ff124158d7f8
Signed-off-by: Steven <sluong@cisco.com>
src/vnet/cdp/cdp_periodic.c diff | blob | history
src/vnet/lldp/lldp_output.c diff | blob | history
Vector Packet Processing