OpenContrail

Double free in vr_message_process_response of the vrouter kernel module

Bug #1394147 reported by Sylvain Afchain
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Juniper Openstack
Fix Committed
Undecided
Sylvain Afchain
OpenContrail
Fix Committed
Undecided
Sylvain Afchain

Bug Description

the response->vr_message_buf is freed twice, one per vr_mtrans_free and per vr_message_free which causes a double free error

Tags: vrouter
Sylvain Afchain (sylvain-afchain)
Changed in opencontrail:
assignee: nobody → Sylvain Afchain (sylvain-afchain)
OpenContrail Admin (ci-admin-f)
tags: added: vrouter
Changed in juniperopenstack:
assignee: nobody → Sylvain Afchain (safchain)
Sylvain Afchain (sylvain-afchain)
Changed in opencontrail:
status: New → In Progress
Changed in juniperopenstack:
status: New → In Progress
Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/4752
Committed: http://github.org/Juniper/contrail-vrouter/commit/9f7b8ca9a56af6cbd84bd5f19e035b24eb83b1f8
Submitter: Zuul
Branch: master

commit 9f7b8ca9a56af6cbd84bd5f19e035b24eb83b1f8
Author: Sylvain Afchain <email address hidden>
Date: Mon Nov 17 15:44:02 2014 +0100

Fix a double free error in vr_message_process_response

This patch fixes a double free error and introduces
user land unit test for the vrouter code. The cmocka
unit test framework is used for that purpose.

A first unit test is provided that check this fixes.

Change-Id: Ic8c84d076d078a87adaf6d4398373c368db0361c
Closes-bug: #1394147

Changed in juniperopenstack:
status: In Progress → Fix Committed
Changed in opencontrail:
status: In Progress → Fix Committed
Revision history for this message
OpenContrail Admin (ci-admin-f) wrote :

Reviewed: https://review.opencontrail.org/4869
Committed: http://github.org/Juniper/contrail-vrouter/commit/02b3e9402ebbf8dfb9f495f7de6890286bccb6ea
Submitter: Zuul
Branch: R2.0

commit 02b3e9402ebbf8dfb9f495f7de6890286bccb6ea
Author: Sylvain Afchain <email address hidden>
Date: Mon Nov 17 15:44:02 2014 +0100

Fix a double free error in vr_message_process_response

Change-Id: Ic8c84d076d078a87adaf6d4398373c368db0361c
Closes-bug: #1394147
(cherry picked from commit 9f7b8ca9a56af6cbd84bd5f19e035b24eb83b1f8)

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

Reviewed: https://review.opencontrail.org/4868
Committed: http://github.org/Juniper/contrail-vrouter/commit/e8a02ba1ac73470848df405438402d98bbfcef25
Submitter: Zuul
Branch: R1.10

commit e8a02ba1ac73470848df405438402d98bbfcef25
Author: Sylvain Afchain <email address hidden>
Date: Mon Nov 17 15:44:02 2014 +0100

Fix a double free error in vr_message_process_response

Change-Id: Ic8c84d076d078a87adaf6d4398373c368db0361c
Closes-bug: #1394147
(cherry picked from commit 9f7b8ca9a56af6cbd84bd5f19e035b24eb83b1f8)

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