On Mon, Feb 4, 2019 at 2:42 PM Fabian.Jakub via petsc-dev < [email protected]> wrote:

Dear Petsc Team,

I recently had segfaults when dumping DMPlexs through the PetscObjectViewer into hdf5 files

This happens to me with 64 bit integers and I think there is a PetscInt where an int should be placed.

Thanks! I think Vaclav caught this last week https://bitbucket.org/petsc/petsc/commits/15b861d2d1f810846f37f539a33922bed3... Should be merged soon. Matt

Please have a look at the attached patch.

Yours,

Fabian

-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>