tree 22f257e60e1bf6361f35b89307d51a82554e2339
parent b1891fb9705b6085f81269dec0795f2065442047
author Donald Sharp <sharpd@cumulusnetworks.com> 1434156446 -0700
committer Paul Jakma <paul@quagga.net> 1434895016 +0100

pimd assert when no route to source from a new igmp join

When pim_upstream_new is called the code looks up the nexthop.
If there is no route to the source, the code silently ignored
the error returned.  When the nexthop lookup fails don't create
the 'struct pim_stream *' to return.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>