[Dune-devel] Stack overflow with SGrid

[Steffen Müthing]

Hi Christoph,

Am 20.10.2014 um 18:46 schrieb Christoph Grüninger <christoph.grueninger at iws.uni-stuttgart.de>:

> Hi,
> recently SGrid Segaults for me. I get a stack overflow
> 
> at 0x6389D6: Dune::IndexSet<Dune::SGrid<1, 1, double> const, Dune::SGridLevelIndexSet<Dune::SGrid<1, 1, double> const>, unsigned int, std::vector<Dune::GeometryType, std::allocator<Dune::GeometryType> > >::types(int) const (indexidset.hh:212)
> 
> Examples are test-sgrid in dune/grid/test and testsgrid in dune/grid/io/file/dgfparser/test.
> This happens with GCC 4.7 and Clang 3.5, in both cases with -O0.

I fixed the problem with 7f38248 [SGrid][Bugfix] Implement IndexSet::types() to avoid infinite recursion

The commit message should be self-explanatory ;-)

Steffen

> 
> Any help welcome
> Christoph
> 
> -- 
> Das Kommt darauf an, in welchen Zeiträumen du
> rechnest. Für Geologen: ja, in naher Zukunft
> [Stefan Seyfried in suse-laptop]
> 
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