Review Request: Fix hang in kcm_useraccount

Rolf Eike Beer kde at opensource.sf-tec.de
Mon Aug 6 17:55:19 BST 2012


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kdepasswd/kcm/chfnprocess.cpp
<http://git.reviewboard.kde.org/r/105895/#comment13338>

    Why unread the line if you read it again just 3 lines below? Why not just put the readline() below in an else clause?


- Rolf Eike Beer


On Aug. 6, 2012, 1:20 p.m., Michael Palimaka wrote:
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> http://git.reviewboard.kde.org/r/105895/
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> (Updated Aug. 6, 2012, 1:20 p.m.)
> 
> 
> Review request for KDE Base Apps.
> 
> 
> Description
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> When changing the user's full name, chfn may not necessarily produce any output. Since readLine blocks, the kcm may hang.
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> This change checks if chfn exited without output, and if so, use that exit status.
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> 
> This addresses bug 156396.
>     http://bugs.kde.org/show_bug.cgi?id=156396
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> 
> Diffs
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>   kdepasswd/kcm/chfnprocess.cpp 9f75d4aa75b41acec84e7798c789d4226ca3fab9 
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> Diff: http://git.reviewboard.kde.org/r/105895/diff/
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> Testing
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> On a PAM-enabled system:
> * Full name changed successfully when permitted by login.defs
> * Error presented and no change processed with prohibited by login.defs
> 
> 
> Thanks,
> 
> Michael Palimaka
> 
>

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