Coverity issues under vrouter

[Andrei Bunghez]

Hi all,

Fixing the following issues found by coverity in:

vr_interface.c: vif is leaked in vr_interface_add if allocation fails for vif_hw_queues. (68306)

unix_util.c: Using uninitialized value attr when calling nl_parse_dcb_response on default switch branch (59822) - moving fix from nl_util.c

unix_util.c: fd is leaked in the unlikely case it is 0 in vr_table_map. (67470)

Regards,
Andrei

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/42756
Submitter: Andrei Bunghez (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/42757
Submitter: Andrei Bunghez (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/42757
Committed: http://github.com/Juniper/contrail-vrouter/commit/6b1226f196283f098acacde881b09eccfb228b2a
Submitter: Zuul v3 CI (<email address hidden>)
Branch: master

commit 6b1226f196283f098acacde881b09eccfb228b2a
Author: Andrei Bunghez <email address hidden>
Date: Fri May 4 07:49:15 2018 +0000

Coverity issues in unix_util.c and vr_interface.c

vr_interface.c: vif is leaked in vr_interface_add if allocation fails for vif_hw_queues. (68306)

unix_util.c: Using uninitialized value attr when calling nl_parse_dcb_response on default switch branch (59822) - moving fix from nl_util.c

unix_util.c: fd is leaked in the unlikely case it is 0 in vr_table_map. (67470)

Change-Id: I7fa192d4cd8e643a86189f18e34d08c6a173154e
Closes-Bug: #1769083