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| author | Nick Shaforostoff <shafff@ukr.net> | 2012-02-27 16:12:10 (GMT) |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-14 06:00:21 (GMT) |
| commit | 16fae7e72c4688f5000cb825da2cab3c0d2baa28 (patch) | |
| tree | b861cfbe01bc30d402c7d39f5ca7cadd8ee10cd8 | |
| parent | 6c432b59f9f60824731c2758503b8c563652a205 (diff) | |
| download | Qt-16fae7e72c4688f5000cb825da2cab3c0d2baa28.zip Qt-16fae7e72c4688f5000cb825da2cab3c0d2baa28.tar.gz Qt-16fae7e72c4688f5000cb825da2cab3c0d2baa28.tar.bz2 | |
fix dangling pointer access during drag-n-drop operation
delay deco widget freeing because the pointer to it
is still available to the drag operation.
Task-number: QTBUG-19363
Change-Id: I775864f72d7151c9fbd26feff5a9bd844f87f292
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
| -rw-r--r-- | src/gui/kernel/qdnd_x11.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/kernel/qdnd_x11.cpp b/src/gui/kernel/qdnd_x11.cpp index bb29623..7257aa6 100644 --- a/src/gui/kernel/qdnd_x11.cpp +++ b/src/gui/kernel/qdnd_x11.cpp @@ -1788,7 +1788,7 @@ bool QX11Data::xdndHandleBadwindow() qt_xdnd_current_proxy_target = 0; manager->object->deleteLater(); manager->object = 0; - delete xdnd_data.deco; + xdnd_data.deco->deleteLater(); //delay freeing to avoid crash QTBUG-19363 xdnd_data.deco = 0; return true; } |