Review Request 129259: Fix the buffersize in certain situations.

[Andreas Hartmetz]

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Ship it!




In any case this is good enough already.


src/ioslaves/file/file.cpp (line 791)
<https://git.reviewboard.kde.org/r/129259/#comment67346>

    You can use qMin() here. As is the compiler would complain about the different types (off_t and int), which can be fixed by changing the type of initialLimit to off_t.


- Andreas Hartmetz


On Oct. 27, 2016, 4:58 a.m., taro yamada wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/129259/
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> 
> (Updated Oct. 27, 2016, 4:58 a.m.)
> 
> 
> Review request for KDE Frameworks.
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> Bugs: 369275
>     https://bugs.kde.org/show_bug.cgi?id=369275
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> Repository: kio
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> Description
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> Currently, KIO uses lstat to get the buffersize for readlink.
> But in certain situations, it returns inappropriate value.
> 
> For example, "/proc/self" or "/sys/bus/cpu/devices/*" returns its size is 0 , and then readlink fails with EINVAL.(so link won't be shown in kde application.)
> TMSU seems it returns its target's actual filesize insted of the link's filesize itself.
> 
> This patch changes the buffersize to 1024 bytes if it is 0.
> And later truncate it to actual size.
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> 
> Diffs
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>   src/ioslaves/file/file.cpp 8b17d31 
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> Diff: https://git.reviewboard.kde.org/r/129259/diff/
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> Testing
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> Thanks,
> 
> taro yamada
> 
>

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