[NeXus-committee] Segmentation faults in Fortran 90 library

[freddie.akeroyd at stfc.ac.uk]

Hi Ray,

I think I have fixed it (http://trac.nexusformat.org/code/changeset/1904) - it seems making a copy of the NXhandle object in the Fortran NXopen is the problem, though it used to work.  It may be caused by the NXhandle object being larger these days, or the compiler trying to do more stuff on the stack.

Regards,

Freddie

> -----Original Message-----
> From: nexus-committee-bounces at nexusformat.org [mailto:nexus-
> committee-bounces at nexusformat.org] On Behalf Of Osborn, Raymond
> Sent: 15 August 2013 17:56
> To: Discussions of the NeXus Advisory Committee
> Subject: [NeXus-committee] Segmentation faults in Fortran 90 library
> 
> I suspect that the Fortran 90 version of the NeXus library has fallen into
> disuse. Has anyone tried it recently? We are getting segmentation faults
> during a call to NXopen.
> 
> Ray
> --
> Ray Osborn, Senior Scientist
> Materials Science Division
> Argonne National Laboratory
> Argonne, IL 60439, USA
> Phone: +1 (630) 252-9011
> Email: ROsborn at anl.gov
> 
> 
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