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pimd: Assert fixes

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Problem:
PIM assert is not triggered even after receiving WRONGVIF notification because of Could_assert flag not set.
CouldAssert(S,G,I) =
        SPTbit(S,G)==TRUE
        AND (RPF_interface(S) != I)
        AND (I in ( ( joins(*,G) (-) prunes(S,G,rpt) )
                    (+) ( pim_include(*,G) (-) pim_exclude(S,G) )
                    (-) lost_assert(*,G)
                    (+) joins(S,G) (+) pim_include(S,G) ) )
Once SPTbit is set, Could_assert has to be reevaluated

Signed-off-by: plsaranya <Saranya_Panjarathina@dell.com>
This commit is contained in:
plsaranya 2022-03-23 19:16:46 +05:30
parent 52093e0f0e
commit db89f2a3eb
1 changed files with 1 additions and 0 deletions
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pimd/pim_upstream.c
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@ -2062,6 +2062,7 @@ static bool pim_upstream_sg_running_proc(struct pim_upstream *up)
if ((up->sptbit != PIM_UPSTREAM_SPTBIT_TRUE) &&
(up->rpf.source_nexthop.interface)) {
pim_upstream_set_sptbit(up, up->rpf.source_nexthop.interface);
pim_upstream_update_could_assert(up);
}
return rv;