Fix memory leaks in hwloc_setup_group_from_min_...
Fix memory leaks in hwloc_setup_group_from_min_...

Fix memory leaks in hwloc_setup_group_from_min_distance_clique

This commit was SVN r2109.

ggouaillardet/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc