Re: pg_check_dir comments and implementation mismatch

Il 02/02/15 21:48, Robert Haas ha scritto:
> On Sat, Jan 31, 2015 at 8:28 AM, Marco Nenciarini
> <marco.nenciarini@2ndquadrant.it> wrote:
>> Il 30/01/15 03:54, Michael Paquier ha scritto:
>>> On Fri, Jan 30, 2015 at 2:49 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>>>> There is at least one other bug in that function now that I look at it:
>>>> in event of a readdir() failure, it neglects to execute closedir().
>>>> Perhaps not too significant since all existing callers will just exit()
>>>> anyway after a failure, but still ...
>>> I would imagine that code scanners like coverity or similar would not
>>> be happy about that. ISTM that it is better to closedir()
>>> appropriately in all the code paths.
>>>
>>
>> I've attached a new version of the patch fixing the missing closedir on
>> readdir error.
>
> If readir() fails and closedir() succeeds, the return will be -1 but
> errno will be 0.
>

The attached patch should fix it.

Regards,
Marco

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Marco Nenciarini - 2ndQuadrant Italy
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