diff options
author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-03-21 22:56:23 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-03-23 11:48:33 +0100 |
commit | fe52d1853ed48d7092c6835b1ce14eb7f21fe7f5 (patch) | |
tree | 60b30c0786363fa91f45eaf483ad34f9e8ed041c /mkspecs/macx-clang-libc++ | |
parent | 6d9541ae96441d849e87d763a636b8f36b416764 (diff) |
Accessibility: Fix crash in windowHelper
When accessing the parent, we cannot be sure
that the parent interfaces are all valid.
Invalid parents can happen during destruction.
Another cause is unusual hierarchies, the
QAbstractItemView::columnDelegate test triggers
a situation where this used to crash.
In addition to the actual problem, add
checks for every parent() call.
Change-Id: I70b2bf7bc3c02b0f33e22b81023fd24519adeba9
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Diffstat (limited to 'mkspecs/macx-clang-libc++')
0 files changed, 0 insertions, 0 deletions