FRR Release 8.5.4

FRR Release 8.5.4

bgpd
    Check mandatory attributes more carefully for the UPDATE message
    Do not suppress conditional advertisement updates if triggered
    Fix crash in SNMP BGP4V2-MIB bgpv2PeerErrorsTable()
    Handle MP_UNREACH_NLRI malformed packets with session reset
    Ignore handling NLRIs if we received the MP_UNREACH_NLRI attribute
    Initialise timebuf arrays to zeros for dampening reuse timer
    Initialise buffer in bgp_notify_admin_message() before using it
    Make sure dampening is enabled for the specified AFI/SAFI
    Use proper AFI when dumping information for dampening stuff
    Treat EOR as withdrawn to avoid unwanted handling of malformed attrs

eigrpd
    Use the correct memory pool on interface deletion

vtysh
    Fix show route map JSON output

ospfd
    Fix infinite loop when listing OSPF interfaces

pbrd
    Fix show pbr map detail json output

zebra
    Add encap type when building packet for FPM
    Display ptmStatus order in interface JSON
    Fix connected route deletion when multiple entry exists
    Fix FPM multipath encap addition
    Fix link update for veth interfaces
    Fix zebra crash when replacing nhe during shutdown
    Prevent null pointer dereference

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>