Review Request 124896: Fix bad behavior / running OOM on Windows

[Kevin Funk]

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https://git.reviewboard.kde.org/r/124896/
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Review request for KDE Frameworks.


Repository: kcompletion


Description
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Fix bad behavior / running OOM on Windows
    
    When testing KDevelop on Windows we sometimes experienced excessive use
    of memory (> 2 gigs of RAM allocated). This patch appears to fix the
    issue.
    
    Compiler warnings didn't sound promising either:
    Z:\kderoot\download\git\kcompletion\src\kzoneallocator.cpp(129):
    warning C4319: '~': zero extending 'unsigned long' to 'quintptr' of greater size
    Z:\kderoot\download\git\kcompletion\src\kzoneallocator.cpp(206):
    warning C4319: '~': zero extending 'unsigned long' to 'quintptr' of greater size
    Z:\kderoot\download\git\kcompletion\src\kzoneallocator.cpp(256):
    warning C4267: '+=': conversion from 'size_t' to 'unsigned long', possible loss of data
    
    BUG: 345860


Diffs
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  src/kzoneallocator.cpp 2ab9bb021ff09445f291f69ecc3f6facde7eed22 

Diff: https://git.reviewboard.kde.org/r/124896/diff/


Testing
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Thanks,

Kevin Funk

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