Re: [exim-dev] [exim-announce] Security release for CVE-2016…

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Autor: The Doctor
Data:  
A: Heiko Schlittermann
CC: exim-dev
Assumpte: Re: [exim-dev] [exim-announce] Security release for CVE-2016-1531: 4.84.2, 4.85.2, 4.86.2, 4.87 RC5]


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On Wed, 2 Mar 2016, Heiko Schlittermann wrote:

> The Doctor <doctor@???> (Mi 02 Mär 2016 22:24:23 CET):
>> Got a problem compiling this
>>
>> This line
>>
>> if (unsetenv(CS *name) < 0) return FALSE;
>>
>> is prevent the compilation.
>>
>> gcc environment.c
>> environment.c: In function `cleanup_environment':
>> environment.c:54: warning: cast to pointer from integer of different size
>> environment.c:54: void value not ignored as it ought to be
>
> Uh. your BSDs' unsetenv() returns void, my Linux's unsetenv() returns
> int.
>
> Change the above line to just
>
>    unsetenv(CS *name);

>
> Does it work. Does the warning disappear?


I still get

gcc environment.c
environment.c: In function `cleanup_environment':
environment.c:54: warning: cast to pointer from integer of different size
environment.c:54: void value not ignored as it ought to be
Makefile:624: recipe for target 'environment.o' failed

>
>
>    Best regards from Dresden/Germany
>    Viele Grüße aus Dresden
>    Heiko Schlittermann
> -- 
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