MPI_MAX_INFO_VAL (so that we don't go beyond the end of the string).
But otherwise, abibe by what says in MPI-2.2 / MPI-3.0 in the
description of MPI_INFO_GET (where "it" refers to the valuelen
argument):
If it is less than the actual size of the value, the value is
truncated. In C, valuelen should be one less than the amount of
allocated space to allow for the null terminator.
cmr:v1.7
This commit was SVN r27522.
The following SVN revision numbers were found above:
r27292 --> open-mpi/ompi@fb4af5e29c
a980ee5ca1