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Re: cppcheck error in opendir.c
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From: |
Arno Onken |
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Subject: |
Re: cppcheck error in opendir.c |
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Date: |
Wed, 20 Mar 2013 11:38:12 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.12) Gecko/20130116 Icedove/10.0.12 |
On 03/19/2013 08:57 PM, Paul Eggert wrote:
> On 03/19/13 11:59, Arno Onken wrote:
>> cppcheck version 1.58 reports the following error on the latest
>> Savannah respository checkout of gnulib (last change Tue, 19 Mar 2013
>> 17:47:12 +0000):
>>
>> [lib/opendir.c:140]: (error) Mismatching allocation and deallocation: dirp
>
> I don't see why this diagnostic was generated.
> Maybe a bug in cppcheck?
I reported this on the cppcheck bug tracker and a solution was proposed.
The following code in opendir.c silences cppcheck:
{{{
#if !defined(HAVE_OPENDIR) && defined(REPLACE_FCHDIR)
#error Invalid configuration!!
#endif
}}}
See
http://sourceforge.net/apps/trac/cppcheck/ticket/4670#comment:3