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| author | Janne Anttila <janne.anttila@digia.com> | 2009-12-02 10:40:50 (GMT) |
|---|---|---|
| committer | Janne Anttila <janne.anttila@digia.com> | 2009-12-02 10:41:20 (GMT) |
| commit | 7c70e69511817127aa4691339af4a6aa07c1502a (patch) | |
| tree | 80b434ad2b10233e0668f3f23121617f747b3af9 /src/3rdparty/phonon/mmf/utils.h | |
| parent | 1b6c1054c1ad8f99665ceaa958da01b1383a3e34 (diff) | |
| download | Qt-7c70e69511817127aa4691339af4a6aa07c1502a.zip Qt-7c70e69511817127aa4691339af4a6aa07c1502a.tar.gz Qt-7c70e69511817127aa4691339af4a6aa07c1502a.tar.bz2 | |
Fixed crash on Symbian when using QProgressDialog::setCancelButton(0).
The crash occured since d->cancelAction is child of d->cancelButton,
which is essentially same as d->cancel pointer. Due to parent/child
relationship, deleting d->cancel deleted also chilren including
cancelAction. Then explicitly deleting already deleted
d->cancelAction (dangling pointer) caused KERN-EXEC 3 crash.
There is no need to delete d->cancelAction since it is deleted via
parent/child relationship.
Task-number: QTBUG-6109
Reviewed-by: Miikka Heikkinen
Diffstat (limited to 'src/3rdparty/phonon/mmf/utils.h')
0 files changed, 0 insertions, 0 deletions