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  1. Qt
  2. QTBUG-14614

Race condition with Qt's gradient cache

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    • a87dbf0d08d58b829ca2fa036d589ad4fd48949f 4d0571667463997f5f1145408a2ba73ba293637a

    Description

      Access to the Qt gradient cache is not protected by mutexes, causing race conditions in applications which draw gradients in multiple threads, resulting in crashes deep inside Qt's painting engine.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-42029 Race condition on QGradientCache::getBuffer()

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-14614
          # Subject Branch Project Status CR V
          173407,5 Fix gradient race condition / read-after-free 5.6 qt/qtbase Status: MERGED +2 0

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              rodal Samuel Rødal
              sirreal Johan Lindh
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                Created:
                Updated:
                Resolved:

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