FRRouting Release 9.1.1 [Download]

Jun 6, 2024

FRRouting Release 9.1.1 Available for Download

We are pleased to announce FRR release 9.1.1.

Debian Packages - https://deb.frrouting.org

RPM Packages - https://rpm.frrouting.org

Snaps - https://snapcraft.io/frr

Docker - quay.io/frrouting/frr:9.1.1

Fixed CVEs

Bug Fixes

bgpd

“default-originate” shouldn’t withdraw non-default routes
Aggr summary-only suppressed export to evpn
Allow using optional table id for negative no set table x command
Arrange peer notification to after zebra announce
Check bgp evpn instance presence in soo
Convert the bgp_advertise_attr->adv to a fifo
Do not show tcp mss if the socket is broken
Ensure bgp does not stop monitoring nexthops
Ensure community data is freed in some cases.
Ensure that the correct aspath is free’d
Fix match peer when switching between ipv4/ipv6/interface
Fix no set as-path prepend asnum...
Fix bgp_best_selection heap-use-after-free
Fix crash when deleting the srv6 locator
Fix display when using missing-as-worst
Fix dynamic peer graceful restart race condition
Fix ecommunity_fill_pbr_action heap-buffer-overflow
Fix error handling when receiving bgp prefix sid attribute
Fix errors handling for mp/gr capabilities as dynamic capability
Fix format overflow for graceful-restart debug logs
Fix logging message when receiving a software version capability
Fix no bgp as-path access-list issue
Fix route-map match probability deconfiguration callback
Fix srv6 memory leak detection
Fix the order of null check and zapi decode
Fix vrf leaking with ’no bgp network import-check
Free memory for srv6 functions and locator chunks
Ignore validating the attribute flags if path-attribute is configured
Include unsuppress-map as a valid outgoing policy
Lttng tp add evpn route events
Make suppress-fib-pending clear peering
Note when receiving but not understanding a route notification
Prevent from one more cve triggering this place
Set correct ttl for the dynamic neighbor peers
Update default-originate route-map actual map structure
Revert “Fix pointer arithmetic in bgp snmp module”

doc

Add param range for graceful-restart helper supported-grace-time
Remove duplicated show route-map

isisd

Fix _isis_spftree_del heap-use-after-free
Fix dislaying lsp id
Fix heap-after-free with prefix sid
Fix ip/ipv6 reachability tlvs

lib

Check for not being a blackhole route
Fix show route map json output
Do not convert evpn prefixes into ipv4/ipv6 if not needed
Replace deprecated ares_gethostbyname
Replace deprecated ares_process()

nhrpd

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

Add support for “no router-info [<area|as>] command”
Can not delete “segment-routing node-msd” when sr if off
Correct lsa parser which fulfill the ted
Correct opaque lsa extended parser
Correct sid check size
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 ospf te parsing
Solved crash in ri parsing with ospf te
Revert “Fix some dicey pointer arith in snmp module”

pbrd

Fix map seq installed flag in json
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

staticd

Fix changing to source auto in bfd monitor

tests

Check for 0.0.0.0/1 in bgp_default_route
Check if ibgp session can drop invalid aigp attribute
Extend tests for aspath exclude
Update ospf te topotests

tools

Apply black formatting for tools/frr-reload.py
Fix frr-reload interface desc cmd
Fix frr-reload multiple no description cmds
Fix frr-reload multiple no description cmds
Use error log level when failing to execute commands via frr-reload.py

topotests

Do not check table version
Redispatch tests in bfd_topo3
Test wrong bfd source in bfd_topo3
Vpnv4 route leaking with no import-check

vtysh

Show ip ospf network ... even if it’s not the same as the interface type

zebra

Add missing whitespace when printing route entry status
Deny the routes if ip protocol cli refers to an undefined rmap
Don’t deref vxlan-vni array
Fix crash if macvlan link in another netns
Fix crash on macvlan link down/up
Fix evpn svd based remote nh neigh del
Fix mpls command
Fix route deletion during zebra shutdown
The dplane_fpm_nl return path leaks memory

Full Changelog: https://github.com/FRRouting/frr/compare/frr-9.1...frr-9.1.1