vswitch: Avoid segfault when revalidating ARP flows.
authorBen Pfaff <blp@nicira.com>
Mon, 15 Jun 2009 19:14:47 +0000 (12:14 -0700)
committerBen Pfaff <blp@nicira.com>
Mon, 15 Jun 2009 20:07:25 +0000 (13:07 -0700)
commite2ead27a7244d61e7f0f71f733f76118056f8981
tree9305829a07ca8011c7777d7744820e4bc66f2e81
parent91b47481fc1514f2f969cf22dc69908f5f1a09fc
vswitch: Avoid segfault when revalidating ARP flows.

The 'packet' argument to process_flow() is allowed to be null, but some of
the code was assuming that it was always non-null, which caused a segfault
while revalidating ARP flows.

Bug #1394.
vswitchd/bridge.c