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Re: [DebianGIS] qgis-plugin-grass problem on sid



Le jeudi 10 novembre 2005 à 09:13 -0500, Frank Warmerdam a écrit :
> On 11/10/05, Didrik Pinte <dpinte@itae.be> wrote:
> > ESRI Shapefiles (*.shp *.SHP);;Spatial Data Transfer Standard (*catd.ddf
> > *CATD.DDF);;MapInfo (*.mif *.tab *.MIF *.TAB);;Geography Markup Language
> > (*.gml *.GML);;
> > *** glibc detected *** malloc(): memory corruption: 0x0858f0f0 ***
> > Abandon
> > -------------------------------------------------------------------
> >
> > How can I help or solve the problem ?
> 
> Didrik,
> 
> I don't know what the problem is, but I have found the "valgrind"
> tool on Linux to be extremely helpful in diagnosing memory
> corruption issues in pre-built binaries.  Give it a try and see if
> you get anything helpful in the error report.
> 
>   http://valgrind.org/
> 
> Best regards,

For sure, it's interesting. Here is a little extract of the error :

==11964==  Address 0x1E169E44 is 0 bytes after a block of size 36
alloc'd
==11964==    at 0x1B8FFC22: operator new(unsigned)
(vg_replace_malloc.c:164)
==11964==    by 0x1F0F6688: GDALRegister_GRASS
(in /usr/lib/gdalplugins/gdal_GRASS.so)

I've attached the log.

Anybody knows how it's possible to debug that ?

Didrik

Ps : the full log is here : http://itae.be/downloads/qgis.log

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