tree 80d24d50c273a2186f35e581f9d1c8d5aa2d5d0c
parent 64750bd4b198991709eb4604898f0312fcb3126d
author Simon Lei <simon.lei@ericsson.com> 1418915277 -0500
committer Saša Živkov <sasa.zivkov@sap.com> 1420735135 +0100

Fix faulty behaviour in BLOCK permission

BLOCK can be overruled with ALLOW on the same project, however there
is a bug that happens when a child of the above project duplicates the
ALLOW permission, in this case the BLOCK will always win for the child,
even though the BLOCK was overruled in the parent.

This behaviour occurs because the ALLOW permission of the parent is
overridden by the ALLOW of the child, so when the BLOCK check occurs
the code thinks the permission should be blocked because it doesn't see
the ALLOW of the parent and BLOCK can only be overruled from the same
project.

Bug: issue 2995
Change-Id: Ib100deb181a0fdb07527a7242c4d4e8c4fe24b9b