Details
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Bug
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Resolution: Duplicate
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P2: Important
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5.3.2, 5.5.0
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None
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Mac OS X, Retina Systems
Description
A special ratio of a QImage width and the target width used in QPainter::drawImage causes an assertion violation / buffer overflow in fetchTransformedBilinearARGB32PM on Retina Macs.
One example is a QImage with width 2048 and target width 1023.999.
Attachments
Issue Links
- is duplicated by
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QTBUG-50153 [OS X 10.10] Crash on drawing image
- Closed
For Gerrit Dashboard: QTBUG-47142 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
123615,2 | Prevent QPainter::drawImage buffer overflow | 5.5 | qt/qtbase | Status: ABANDONED | 0 | 0 |