gsl

[Rick Stevens]

On 06/03/2015 03:19 PM, Patrick Dupre wrote:
> Execution:
> Segmentation fault (core dumped)
>
> it is linked with gsl and math library.
> I guess that there is an issue either with the c code or with the binary
> library.

Well, looking at the code, you're passing "T_", which is uninitialized.
Not knowing the API for gsl_multifit_fsolver_alloc(), I have no idea
what params it's expecting, but that's a pretty good one to start 
looking at.

>> Sent: Wednesday, June 03, 2015 at 11:33 PM
>> From: "Rick Stevens" <ricks at alldigital.com>
>> To: "Community support for Fedora users" <users at lists.fedoraproject.org>
>> Subject: Re: gsl
>>
>> On 06/03/2015 02:23 PM, Patrick Dupre wrote:
>>> Hello,
>>>
>>> Can somebody help me?
>>>
>>> This short piece of code fails.
>>> It seems to be due to the gsl library!
>>>
>>> Thank for your help.
>>>
>>> #include <gsl/gsl_multifit_nlin.h>
>>>
>>> int main () {
>>>     const gsl_multifit_fsolver_type *T_ ;
>>>     gsl_multifit_fsolver *s_ = gsl_multifit_fsolver_alloc (T_, 10, 1);
>>>     }
>>
>> What's failing? Compile? Link? Execution?
>> ----------------------------------------------------------------------
>> - Rick Stevens, Systems Engineer, AllDigital    ricks at alldigital.com -
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-- 
----------------------------------------------------------------------
- Rick Stevens, Systems Engineer, AllDigital    ricks at alldigital.com -
- AIM/Skype: therps2        ICQ: 226437340           Yahoo: origrps2 -
-                                                                    -
-     Is that a buffer overflow or are you just happy to see me?     -
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