Add to the ZEBRA_INTERFACE_BFD_DEST_UPDATE code path
in zebra_ptm_redistribute.c the missing c-bit data.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Problem: While zebra going down, rmap update thread is being called as part of
timer event. This make zebra to crash.
RCA: At this time route_map_master_hash is made to 0 by sig int handler.
This is causing Zebrad to crash while executing rmap update thread
Fix: As part of SIGINT handler, before calling routemap_finish,
thread off any routemap update scheduled at that point and make sure that
it wont get scheduled again by making the timeout as 0.
Signed-off-by: Saravanan K <saravanank@vmware.com>
The return type of is_selfroute function is changed from int to bool.
Also remove the redundant invoking of the is_selfroute function in the
calling function netlink_route_change_read_unicast
Fixes: https://github.com/FRRouting/frr/issues/5984
Signed-off-by: Naveen Naidu <naveennaidu479@gmail.com>
Readd the special MAC that represents the flood (head-end replication) entry
for EVPN-VxLAN upon getting a delete notification for it.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Chirag Shah <chirag@cumulusnetworks.com>
Ticket: CM-25797
Ticket: CM-26238
Testing Done:
1. evpn-min, evpn-smoke - results summarized in CM-25798
add debug trace in specific neigh request send api
to help debug an issue where synchronous response parse
returns with NLMSG_DONE where there is no ipv6 neigh received.
the count value is set to 1 because the request contained
a spcific neigh.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Memory leak found where ipv6 global prefixes added to the router
advertisement prefix lists were not deleted when the process was
killed.
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Add a common api that formats a time interval into a string
with different output for short and longer intervals. We do
this in several places, for cli/ui output.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Upper level clients ask for default routes of a particular family
This change ensures that they only receive the family that they
have asked for.
Discovered when testing in ospf `default-information originate`
=================================================================
==246306==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffffffa2e8 at pc 0x7ffff73c44e2 bp 0x7fffffffa090 sp 0x7fffffffa088
READ of size 16 at 0x7fffffffa2e8 thread T0
#0 0x7ffff73c44e1 in prefix_copy lib/prefix.c:310
#1 0x7ffff741c0aa in route_node_lookup lib/table.c:255
#2 0x5555556cd263 in ospf_external_info_delete ospfd/ospf_asbr.c:178
#3 0x5555556a47cc in ospf_zebra_read_route ospfd/ospf_zebra.c:852
#4 0x7ffff746f5d8 in zclient_read lib/zclient.c:3028
#5 0x7ffff742fc91 in thread_call lib/thread.c:1549
#6 0x7ffff7374642 in frr_run lib/libfrr.c:1093
#7 0x5555555bfaef in main ospfd/ospf_main.c:235
#8 0x7ffff70a2bba in __libc_start_main ../csu/libc-start.c:308
#9 0x5555555bf499 in _start (/usr/lib/frr/ospfd+0x6b499)
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This patch does two things:
1) Ensure the decoding of stream data between pim <-> zebra is properly
decoded and we don't read beyond the end of the stream.
2) In zebra when we are freeing memory alloced ensure that we
actually have memory to delete before we do so.
Ticket: CM-27055
Signed-off-by: Satheesh Kumar K <sathk@cumulusnetworks.com>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This code is effectively dead code. SO_PEERCRED is a getsockopt
call not *setsockopt* call. Additionally we are not doing
anything with the failed setsockopt call at all.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
There was some code missed during the upstreaming process
due to code squash. Identify and put into a commit
to keep code consistent and correct.
Signed-off-by: Satheesh Kumar K <sathk@cumulusnetworks.com>
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
this flag can be used when one routing daemon wants to force his route
to be injected prioritary with other routes, including selected routes.
for that, do not forget to update the new_selected pointer in the zebra
nexthop tracking algorithm.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
The handlers for a couple of the main LSP-oriented zapi
messages explicitly limited themselves to a single out-label.
Allow multiple labels if the sender ... sends them.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
We made the decision to explicitly trust kernel and system routes
of every other type with 058c16b7e2.
So, we should trust directly connected routes the same way, assuming
the interface exists.
Old Behavior:
K 2.2.2.1/32 [0/0] is directly connected, unknown inactive, 00:00:39
New Behavior:
K>* 2.2.2.1/32 [0/0] is directly connected, test1, 00:00:03
As a bonus, this fixes the issues we were seeing with not removing
directly connected routes of certain interface types when
those interfaces go down/are deleted.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
