rtnetlink doesn't check the source address when determining whether to
return route info for a query. So we need to check that the OIF matches
the OIF of the source interface name. Without this check, OMPI might
pair a local interface which does not have a route to a particular
remote interface.
Fixes Cisco bug CSCup55797.
Reviewed-by: Jeff Squyres <jsquyres@cisco.com>
cmr=v1.8.2:reviewer=ompi-rm1.8
This commit was SVN r32090.
Querying the OS routing table is important for making decisions about
which local and remote interfaces should be paired into reliable
communication channels.
Reviewed-by: Jeff Squyres <jsquyres@cisco.com>
cmr=v1.7.5:ticket=trac:4253
This commit was SVN r30848.
The following Trac tickets were found above:
Ticket 4253 --> https://svn.open-mpi.org/trac/ompi/ticket/4253
