OpenContrail

Coverity issue in contrail-controller/acl.cc

Bug #1777452 reported by Anda-Maria Nicolae
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Juniper Openstack
Status tracked in Trunk
R5.0
Fix Committed
High
Anda-Maria Nicolae
Juniper Openstack r5.0.1
Trunk
Fix Committed
High
Anda-Maria Nicolae
Juniper Openstack r5.1.0
OpenContrail
New
Undecided
Unassigned

Bug Description

I have run Coverity on branch R5.0 and it reported the following issue in contrail-controller/acl.cc:FirewallPolicyIFNodeToReq()

uninit_use_in_call: Using uninitialized value ace_spec.type when calling Reverse

I've noticed that type field is indeed set in Reverse() function, but its value is never checked (for instance, in an if clause).

A solution I have found is to add another field, named NOT_USED, in enum AclTypeSpec and initialize in constructor method, type field with NOT_USED.

Thanks,
Anda

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R5.0

Review in progress for https://review.opencontrail.org/43919
Submitter: Anda Nicolae (<email address hidden>)

Jeba Paulaiyan (jebap)
tags: added: contrail-control
Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] master

Review in progress for https://review.opencontrail.org/44089
Submitter: Anda Nicolae (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/44089
Committed: http://github.com/Juniper/contrail-controller/commit/16a43cec6f9ba9362c8a255ee8fff0ed286da07b
Submitter: Zuul v3 CI (<email address hidden>)
Branch: master

commit 16a43cec6f9ba9362c8a255ee8fff0ed286da07b
Author: Anda Nicolae <email address hidden>
Date: Mon Jun 18 17:07:35 2018 +0300

Coverity issue in contrail-controller/acl.cc

I have run Coverity on branch R5.0 and it reported
the following issue in
contrail-controller/acl.cc:FirewallPolicyIFNodeToReq()

uninit_use_in_call: Using uninitialized value ace_spec.type
when calling Reverse

I've noticed that type field is indeed set in Reverse() function,
but its value is never checked (for instance, in an if clause).

A solution I have found is to add another field, named NOT_USED,
in enum AclTypeSpec and initialize "type" field with NOT_USED
in constructor.

Change-Id: I6cbc8063d7ac01644a97edd30cf021d41c8fe303
Closes-Bug: #1777452
Signed-off-by: Anda Nicolae <email address hidden>

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote :

Reviewed: https://review.opencontrail.org/43919
Committed: http://github.com/Juniper/contrail-controller/commit/ecb1e78a674ca8dfcd8472a708d5a3217d36a82b
Submitter: Zuul v3 CI (<email address hidden>)
Branch: R5.0

commit ecb1e78a674ca8dfcd8472a708d5a3217d36a82b
Author: Anda Nicolae <email address hidden>
Date: Mon Jun 18 17:07:35 2018 +0300

Coverity issue in contrail-controller/acl.cc

I have run Coverity on branch R5.0 and it reported
the following issue in
contrail-controller/acl.cc:FirewallPolicyIFNodeToReq()

uninit_use_in_call: Using uninitialized value ace_spec.type
when calling Reverse

I've noticed that type field is indeed set in Reverse() function,
but its value is never checked (for instance, in an if clause).

A solution I have found is to add another field, named NOT_USED,
in enum AclTypeSpec and initialize "type" field with NOT_USED
in constructor.

Change-Id: I6cbc8063d7ac01644a97edd30cf021d41c8fe303
Closes-Bug: #1777452
Signed-off-by: Anda Nicolae <email address hidden>

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