datapath: Check for NULL upcall_portids.
authorPravin B Shelar <pshelar@nicira.com>
Tue, 15 Jul 2014 18:12:11 +0000 (11:12 -0700)
committerPravin B Shelar <pshelar@nicira.com>
Tue, 15 Jul 2014 18:43:35 +0000 (11:43 -0700)
commitb25501eb28ca1bb68bb68f3dcdccabe5e1c68811
treeaa0cfb1a4f4d9a1545ef43f8aa4088e770c2e4ab
parent507c41ee0aad3952c08ab9965467f7c05d03195a
datapath: Check for NULL upcall_portids.

Following patch adds NULL check for memory allocated
by kmalloc.

Reported-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
datapath/vport.c