Review Request 127486: Fix uninitialized int array in UnicodeGroupProber

[Dominik Haumann]

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https://git.reviewboard.kde.org/r/127486/
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(Updated March 25, 2016, 4:53 p.m.)


Review request for KDE Frameworks.


Changes
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Updated version with fixes.


Bugs: 357341
    https://bugs.kde.org/show_bug.cgi?id=357341


Repository: kcodecs


Description
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When loading the file from bug https://bugs.kde.org/show_bug.cgi?id=360797 with kwrite one gets a segfault. Valgrind tells us 'count' is uninitialized (see line 83).

This patch
- moves variables to local scopes
- initializes the variable count with 5 times 0.

The backtrace in bug https://bugs.kde.org/show_bug.cgi?id=357341 is fixed this way. However, there is a second crash still happening, which still needs investigation.


Diffs (updated)
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  src/probers/UnicodeGroupProber.cpp 1d86f08 

Diff: https://git.reviewboard.kde.org/r/127486/diff/


Testing
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- unit tests still pass
- The encoding prober does not crash at the location anymore - it crashes a bit later (another issue)


Thanks,

Dominik Haumann

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