Re: [Opensync-users] opensync on x86_64

[Armin B. <arm...@de...>]

Roland Stoll wrote:
> On Wed, August 17, 2005 10:38, Stefan Behlert said:
> 
>>Moin,
>>
>>On Aug 16, 05 23:26:47 +0200, Roland Stoll wrote:
>>
>>>Hi,
>>>
>>>i tried opensync on an amd64 system. It dies with a segfault
>>>in osync_member_initialize when the initialize function of the
>>>plugin is called.
>>>I tried this with gcc-3.2 -3.3 and -4.0 and always got the same
>>>result. I don't know how to track this. It seems to me, that the
>>>stack gets somehow overwritten during the call to fs_initialize,
>>>but this is only a guess.
>>>
>>>btw. compiling with -Werror fails because casting void* to int
>>>gives a warning on x86_64.
>>>opensync_debug.c:65: warning: cast from pointer to integer of different
>>>size
>>
>>I've appended a patch, please try to apply that and see if it's better
>>then.
>>(I currently don't have time to check the latest version, so the patch
>>might not be sufficient)
>>
> 
> 
> Thank you. This solved the compilation issue.
> 
> running msynctool --sync on a group with a file-sync still segfaults. I
> found out, that it works when file_sync.c is compiled without
> optimizations.
> 
> Is this a gcc bug maybe?
> 

Maybe its just another assumption i made about the size of variables
that are not true any more on x64. Can you please show me a backtrace of
this new segfault?

Armin

> 
> Roland.
> 
> 
> 
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