FRR Release 8.5.5

FRR Release 8.5.5

Changelog:

bgpd
    "default-originate" shouldn't withdraw non-default routes
    Ensure community data is freed in some cases.
    Ensure that the correct aspath is free'd
    Fix error handling when receiving bgp prefix sid attribute
    Fix format overflow for graceful-restart debug logs
    Fix null argument warning
    Include unsuppress-map as a valid outgoing policy
    Make `suppress-fib-pending` clear peering
    Prevent from one more cve triggering this place

doc
    Add param range for graceful-restart helper supported-grace-time

isisd
    Fix heap-after-free with prefix sid
    Need to link directly against libyang

lib
    Check for not being a blackhole route
    Do not convert evpn prefixes into ipv4/ipv6 if not needed

nhrpd
    Fix nhrp_peer leak
    Fix race condition
    Fix core dump on shutdown

ospf6d
    Ospfv3 route change comparision fixed for asbr-only change
    Prevent heap-buffer-overflow with unknown type

ospfd
    Correct opaque lsa extended parser
    Fix ospf dead-interval minimal hello-multiplier param range
    Fix the bug where ip_ospf_dead-interval_minimal_hello-multiplier did not reset hello timer
    Protect call to get_edge() in ospf_te.c
    Solved crash in ri parsing with ospf te

pbrd
    Fix pbr handling for last rule deletion

pimd
    Fix crash unconfiguring rp keepalive timer
    Fix crash when configuring ssmpingd
    Fix dr-priority range
    Fix null register before aging out reg-stop
    Fix order of operations for evaluating join
    Re-evaluated s,g oils upon rp changes and for empty sg upstream oils
    Fix crash when mixing ssm/any-source joins

tests
    Check for 0.0.0.0/1 in bgp_default_route

vtysh
    Show `ip ospf network ...` even if it's not the same as the interface type

zebra
    Deny the routes if ip protocol cli refers to an undefined rmap
    Fix crash if macvlan link in another netns
    Fix nhg out of sync between zebra and kernel
    Re-install dependent nhgs on interface up
    Re-install nhg on interface up
    The dplane_fpm_nl return path leaks memory

Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>