Review Request 117701: Fix crashers in KStartupInfo on remove while iterating

[Commit Hook]

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This review has been submitted with commit ba3fe29fe342d20caf2ec694858d81b97afbfc2c by Martin Gräßlin to branch master.

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On April 24, 2014, 5:27 a.m., Martin Gräßlin wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/117701/
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> (Updated April 24, 2014, 5:27 a.m.)
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> 
> Review request for KDE Frameworks, Àlex Fiestas and Bhushan Shah.
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> Bugs: 332681
>     https://bugs.kde.org/show_bug.cgi?id=332681
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> Repository: kwindowsystem
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> Description
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> Fix crashers in KStartupInfo on remove while iterating
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> This is similar to the change ... just for more cases. If the API was
> used with ::checkStartup it could happen that an item got removed from
> the startups while iterating the list of startups. Thus the data
> corrupted resulting in a crash when getting a similar crash.
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> In this case the code now uses erase instead of remove to have a valid
> iterator.
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> BUG: 332681
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> Diffs
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>   autotests/kstartupinfo_unittest.cpp 29fa320bc2c82e7e04a7322111bcdba44b7078c6 
>   src/kstartupinfo.cpp 6a95ce2d2eb79abbfbd072fa922f458da30d37eb 
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> Diff: https://git.reviewboard.kde.org/r/117701/diff/
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> Testing
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> See new unit tests which crash without the change. For people wanting to run the test: be warned it has the power to crash plasma-shell and kwin.
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> Thanks,
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> Martin Gräßlin
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