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Bug
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Resolution: Fixed
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P1: Critical
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5.15.3, 5.15.4, 6.5
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None
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macOS 11.0.1, macOS 10.14.6
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macOS
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e51ff5c49 (dev), 7782eeeef (6.5), a8f423d7f (tqtc/lts-6.2)
A user reported a crash in our software. The crash log showed an infinite loop with QCocoaAccessible::unignoredChildren.
I've reviewed QTBUG-34337 and it does not seem to be the same thing. This is a hard crash caused by the recursion.
I've attached the customer's crash file.
I've also attached a simple project that will duplicate the crash.
- Build and run the program.
- Run the 'Accessibility Inspector' tool that comes with Xcode.
- Use that tool to inspect the sample program.
- It crashes.
| For Gerrit Dashboard: QTBUG-93768 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 476157,2 | a11y: Don't add scrollbar container as a11y child if scroll bar is re-parented | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 476802,2 | a11y: Don't add scrollbar container as a11y child if scroll bar is re-parented | 6.5 | qt/qtbase | Status: MERGED | +2 | 0 |
| 476805,2 | a11y: Don't add scrollbar container as a11y child if scroll bar is re-parented | tqtc/lts-6.2 | qt/tqtc-qtbase | Status: MERGED | +2 | 0 |