Issue 2079: Dialog windows crash due to simultaneous 2-way dismissal
http://code.google.com/p/chromium/issues/detail?id=2079
New issue report by [EMAIL PROTECTED]:
Product Version : 0.2.149.29 (1798)
URLs (if applicable) :
Other browsers tested:
Add OK or FAIL after other browsers where you have tested this issue:
Safari 3: NA
Firefox 3: OK
IE 7: OK
What steps will reproduce the problem?
1. Run script like <script>alert('');</script>
2. Focus the OK button and press it with a space bar (but do not release
it).
3. Press ESC.
What is the expected result?
Dialog window is dismissed.
What happens instead?
First, DialogClientView::AcceptWindow() is fired by VK_ESC accelerator.
The dismissal procedure starts, but the window still waits for WM_CLOSE.
(I've seen a comment somewhere in the code that it is like that to simplify
the code, i. e. have only
one path for destroying a dialog both by closing it with a cross and with
an accelerator key).
Since OK button has already been pressed (WM_KEYDOWN has been sent), there
goes WM_KEYUP which starts
the closing procedure for the second time. That causes NOTREACHED() in
DialogClientView::AcceptWindow() to be fired.
Possible solution is to destroy the window right after we are told to do
so, without sending WM_CLOSE
to ourselves...
Attachments:
test.html 28 bytes
Issue attributes:
Status: Unconfirmed
Owner: [EMAIL PROTECTED]
Labels: Type-Bug Pri-2 OS-All Area-Unknown
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