ospfd/ospf_sr.c: In function ‘show_sr_node.part.5’:
ospfd/ospf_sr.c:2745:32: warning: ‘%u’ directive output may be truncated writing between 1 and 10 bytes into a region of size 2 [-Wformat-truncation=]
snprintf(tmp, sizeof(tmp), "%u", i);
^~
ospfd/ospf_sr.c:2745:31: note: directive argument in the range [0, 2147483646]
snprintf(tmp, sizeof(tmp), "%u", i);
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
This extends non-broadcast support to point-to-multipoint networks.
Neighbors will be explicitly configured and polled in lieu of multicast
dicovery. Toptotests and documentation updates are included.
Additionally, the ospf neighbor commands have been greatly simplified taking
advantage of DEFPY() capabilities.
The AllOSPFRouters (224.0.0.5) is still joined for non-broadcast networks
since it is joined for NBMA networks. It seems this could be removed but
it should done be in a separate commit.
Signed-off-by: Acee Lindem <acee@lindem.com>
OSPF intra/inter area routes were previously marked to assure they
are re-installed after a fast link flap in the commit:
commit effee18744
Author: Donald Sharp <sharpd@nvidia.com>
Date: Mon May 24 13:45:29 2021 -0400
ospfd: Fix quick interface down up event handling in ospf
This commit extends this fix to OSPF AS External routes as well.
Signed-off-by: Acee <aceelindem@gmail.com>
With this fix, OSPF LS Updates sent in response to OSPF LS Requests during the DB Exchange process will be sent as unicasts. Unless the timing of multiple database exchanges coincides, there is little chance that the LSAs in the LS Update are required by OSPF routers other than the one which elicited the LS Update.
This is somewhat ambigous in RFC 2328 and two errata have been filed for clarification:
https://www.rfc-editor.org/errata/eid7850https://www.rfc-editor.org/errata/eid7851
FRR OSPFv3 (ospf6d) already does it correctly - see ospf6_lsupdate_send_neighbor(struct event *thread). Also, if there is any doubt, one can refer to the C++ code at ospf.org (John Moy's seminal OSPF reference implementation).
Signed-off-by: Acee Lindem <acee@lindem.com>
When an AS-external-route is deleted on our system and later added again
with a new metric, then the ospfd would first send a LS-update to remove
the old route and later another LS-update to add the route with the new
metric again.
But when this metric-change happens with no time inbetween the ospfd
recognizes this as the same route and does not send any LS-update.
With the change made here, the ospfd will interpret this route as a
different route, when the metric has changed.
Signed-off-by: Alexander Rose <alexander.rose@secunet.com>
Iggy Frankovic discovered an ospfd crash when perfomring fuzzing of OSPF LSA
packets. The crash occurs in ospf_te_parse_te() function when attemping to
create corresponding egde from TE Link parameters. If there is no local
address, an edge is created but without any attributes. During parsing, the
function try to access to this attribute fields which has not been created
causing an ospfd crash.
The patch simply check if the te parser has found a valid local address. If not
found, we stop the parser which avoid the crash.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
LDP-Sync is automatically enabled on interfaces when turned on in
router ospf context. The user can remove ldp-sync from running
on an interface, by issuing a "no ip ospd mpls ldp-sync" command.
To remove all ldp-sync interface commands the user must delete
ldp-sync at the router level. The code was not correctly removing
the config. This PR fixes that issue. Now the extra cli
ldp-sync commands are removed when ldp-sync is disabled.
Signed-off-by: Lynne Morrison <lynne.morrison@ibm.com>
When dumping ospf database with json output, decode Extended Link and Extended
Prefix TLVs and sub-TLVs.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Instead of output bulk of data with json output, prepare json context to decode
opaque TLVs and sub-TLVs.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Specifying an area is not relevant anymore. Use it for some time as a hidden
command to avoid breaking the scripts.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
frr-reload.py will walk through all config contexts and prepend no to the CLI
command. This requires that the vtysh shell code accepts a full command.
To Reproduce
vtysh -c "conf t" -c "router ospf" -c "router-info area"
vtysh -c "conf t" -c "router ospf" -c "no router-info area"
% Unknown command: no router-info area
vtysh -c "conf t" -c "router ospf" -c "no router-info"
Signed-off-by: Christian Breunig <christian@breunig.cc>
This fixes the initial implementation of commit 7743f2f8c0 ("OSPFd: Update
Segment Routing PR following review") where it wsa not possible to remove
the "segment-routing node-msd" CLI nodes via vtysh once segment-routing got
disabled.
Closes#14910
Signed-off-by: Christian Breunig <christian@breunig.cc>
Create a single registry of default port values that daemons
are using. Most of these are vty ports, but there are some
others for features like ospfapi and zebra FPM.
Signed-off-by: Mark Stapp <mjs@labn.net>
This belongs in `/var/lib`, not `/var/run`.
Use library facility to load/save, support previous path as fallback,
and do proper fsync().
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
clang-format doesn't understand FRR_DAEMON_INFO is a long macro where
laying out items semantically makes sense.
(Also use only one `FRR_DAEMON_INFO(` in isisd so editors don't get
confused with the mismatching `( ( )`.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
1. Fix ospf opaque LSA function table memory leak.
2. Remove incorrect one-to-one association of OSPF info-per-type
to function table (since there many be many).
3. Fix a problem with opaque AS external cleanup that was exposed
by #2.
4. Fix LSA memory leak in ospf_opaque_type9_lsa_if_cleanup().
Signed-off-by: Acee <aceelindem@gmail.com>
Traffic Engineering Database (TED) is fulfill from the various LSA advertised
and received by the router. To remove information on the TED, 2 mechanisms are
used: i) parse TE Opaque LSA when there are flushed and ii) compare the list of
prefixes advertised in the Router LSA with the list of corresponding edges and
subnets contained in the TED. However, this second mechanism assumes that the
Router LSA is unique and contains all prefixes of the advertised router.
But, this is wrong. Prefixes could be advertised with several Router LSA.
This conduct to remove edge and subnet in the TED while it should be maintained.
The result is a faulty test with ospf_sr_te_topo1 topotest when server is heavy
loaded.
This simple patch removed deletion of edges and subnets when parsing the Router
LSA and only removed them when the corresponding TE Opaque LSA is flushed. In
addition, TE Opaque LSA are not flushed when OSPF ajacency goes down. This
patch also correct this second problem.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Segment Router Identifier (SID) could be an index (4 bytes) within a range
(SRGB or SRLB) or an MPLS label (3 bytes). Thus, before calling check_size
macro to verify SID TLVs size, it is mandatory to determine the SID type to
avoid wrong assert.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
The ospfd cleanup code is relatively complicated given the need to
appropriately handle the "max-metric router-lsa on-shutdown (5-100)"
command. When that command is configured and an OSPF instance is
unconfigured, the removal of the instance should be deferred to allow
other routers sufficient time to find alternate paths before the
local Router-LSAs are flushed. When ospfd is killed, however, deferred
shutdown shouldn't take place and all instances should be cleared
immediately.
This commit fixes a problem where ospf_deferred_shutdown_finish()
was prematurely exiting the daemon when no instances were left,
inadvertently preventing ospf_terminate() from clearing the ospfd
global variables. Additionally, the commit includes code refactoring
to enhance readability and maintainability.
Fixes#14855.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
* On ospf_terminate(), proceed to clear the ospfd global variables even
when no OSPF instance is configured
* Remove double call to route_map_finish()
* Call ospf_opaque_term() to clear the opaque LSA infrastructure
* Clear the `OspfRI.area_info` and `om->ospf` global lists.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
1. When an OSPF interface is deleted, remove the references in link-local
LSA. Delete the LSA from the LSDB so that the callback has accessibily
to the interface prior to deletion.
2. Fix a double free for the opaque function table data structure.
3. Assure that the opaque per-type information and opaque function table
structures are removed at the same time since they have back pointers
to one another.
4. Add a topotest variation for the link-local opaque LSA crash.
Signed-off-by: Acee <aceelindem@gmail.com>
... and use it instead of fiddling with the `.synchronous` field.
(Make it const while at it.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Replace `struct list *` with `DLIST(if_connected, ...)`.
NB: while converting this, I found multiple places using connected
prefixes assuming they were IPv4 without checking:
- vrrpd/vrrp.c: vrrp_socket()
- zebra/irdp_interface.c: irdp_get_prefix(), irdp_if_start(),
irdp_advert_off()
(these fixes are really hard to split off into separate commits as that
would require going back and reapplying the change but with the old list
handling)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
INTERFACE_NAMSIZ is just a redefine of IFNAMSIZ and IFNAMSIZ
is the standard for interface name length on all platforms
that FRR currently compiles on.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Fix for the command "show ip ospf vrf NAME graceful-restart helper".
FRR did not show information by vrf's name.
If i have router ospf vrf red, vtysh's command
'show ip ospf vrf red graceful-restart helper' will not show anything.
But command 'show ip ospf vrf all graceful-restart helper' will work
normally. This fix fixes the display of information by vrf's name.
Example:
frr1# show ip ospf vrf vrf-1 graceful-restart helper
VRF Name: vrf-1
OSPF Router with ID (192.168.255.81)
Graceful restart helper support enabled.
Strict LSA check is enabled.
Helper supported for Planned and Unplanned Restarts.
Supported Graceful restart interval: 1800(in seconds).
Signed-off-by: teletajp <teletajp@yandex.ru>
...so that multiple functions can be subscribed.
The create/destroy hooks are renamed to real/unreal because that's what
they *actually* signal.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
```
r1# sh ipv6 ospf6 summary-address
VRF Name: default
aggregation delay interval :5(in seconds)
```
Just hit this random and looks ugly, let's fix it.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Modify empty json object to take input obj
instead of allocating always one.
There are situation where in error condition or no data
case print empty json (`{}`) with already allocated
Signed-off-by: Chirag Shah <chirag@nvidia.com>
Also:
- replace all /* fallthrough */ comments with portable fallthrough;
pseudo keyword to accomodate both gcc and clang
- add missing break; statements as required by older versions of gcc
- cleanup some code to remove unnecessary fallthrough
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
The problem was happening because the ospf->oiflist has this behaviour, each interface was removed and added at the end of the list in each ospf_network_run_subnet call, generation an infinite loop.
As a solution, a copy of the list was generated and we interacted with a fixed list.
Signed-off-by: Rodrigo Nardi <rnardi@netdef.org>
Currently when one interface changes its VRF, zebra will send these messages to
all daemons in *order*:
1) `ZEBRA_INTERFACE_DELETE` ( notify them delete from old VRF )
2) `ZEBRA_INTERFACE_VRF_UPDATE` ( notify them move from old to new VRF )
3) `ZEBRA_INTERFACE_ADD` ( notify them added into new VRF )
When daemons deal with `VRF_UPDATE`, they use
`zebra_interface_vrf_update_read()->if_lookup_by_name()`
to check the interface exist or not in old VRF. This check will always return
*NULL* because `DELETE` ( deleted from old VRF ) is already done, so can't
find this interface in old VRF.
Send `VRF_UPDATE` is redundant and unuseful. `DELETE` and `ADD` are enough,
they will deal with RB tree, so don't send this `VRF_UPDATE` message when
vrf changes.
Since all daemons have good mechanism to deal with changing vrf, and don't
use this `VRF_UPDATE` mechanism. So, it is safe to completely remove
all the code with `VRF_UPDATE`.
Signed-off-by: anlan_cs <anlan_cs@tom.com>
This patch includes:
* Implementation of RFC 5709 support in OSPF. Using
openssl library and FRR key-chain,
one can use SHA1, SHA256, SHA384, SHA512 and
keyed-MD5( backward compatibility with RFC 2328) HMAC algs.
* Updating documentation of OSPF
* add topotests for new HMAC algorithms
Signed-off-by: Mahdi Varasteh <varasteh@amnesh.ir>
Fixes a memory leak in ospfd where the external aggregator
was not released after its associated route node is deleted.
The ASan leak log for reference:
```
***********************************************************************************
Address Sanitizer Error detected in ospf_basic_functionality.test_ospf_asbr_summary_topo1/r0.asan.ospfd.31502
=================================================================
==31502==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 200 byte(s) in 5 object(s) allocated from:
#0 0x7fdb30665d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7fdb300620da in qcalloc lib/memory.c:105
#2 0x55e53c2da5fa in ospf_external_aggregator_new ospfd/ospf_asbr.c:396
#3 0x55e53c2dead3 in ospf_asbr_external_aggregator_set ospfd/ospf_asbr.c:1123
#4 0x55e53c27c921 in ospf_external_route_aggregation ospfd/ospf_vty.c:10264
#5 0x7fdb2ffe5428 in cmd_execute_command_real lib/command.c:993
#6 0x7fdb2ffe58ec in cmd_execute_command lib/command.c:1051
#7 0x7fdb2ffe5d6b in cmd_execute lib/command.c:1218
#8 0x7fdb3010ce2a in vty_command lib/vty.c:591
#9 0x7fdb3010d2d5 in vty_execute lib/vty.c:1354
#10 0x7fdb30115b9b in vtysh_read lib/vty.c:2362
#11 0x7fdb30100b99 in event_call lib/event.c:1979
#12 0x7fdb30045379 in frr_run lib/libfrr.c:1213
#13 0x55e53c1ccab4 in main ospfd/ospf_main.c:249
#14 0x7fdb2f65dc86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 40 byte(s) in 1 object(s) allocated from:
#0 0x7fdb30665d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7fdb300620da in qcalloc lib/memory.c:105
#2 0x55e53c2da5fa in ospf_external_aggregator_new ospfd/ospf_asbr.c:396
#3 0x55e53c2dedd3 in ospf_asbr_external_rt_no_advertise ospfd/ospf_asbr.c:1182
#4 0x55e53c27cf10 in ospf_external_route_aggregation_no_adrvertise ospfd/ospf_vty.c:10626
#5 0x7fdb2ffe5428 in cmd_execute_command_real lib/command.c:993
#6 0x7fdb2ffe58ec in cmd_execute_command lib/command.c:1051
#7 0x7fdb2ffe5d6b in cmd_execute lib/command.c:1218
#8 0x7fdb3010ce2a in vty_command lib/vty.c:591
#9 0x7fdb3010d2d5 in vty_execute lib/vty.c:1354
#10 0x7fdb30115b9b in vtysh_read lib/vty.c:2362
#11 0x7fdb30100b99 in event_call lib/event.c:1979
#12 0x7fdb30045379 in frr_run lib/libfrr.c:1213
#13 0x55e53c1ccab4 in main ospfd/ospf_main.c:249
#14 0x7fdb2f65dc86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 240 byte(s) leaked in 6 allocation(s).
***********************************************************************************
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
Addressed a memory leak in OSPF by fixing the improper deallocation of
area range nodes when removed from the table. Introducing a new function,
`ospf_range_table_node_destroy` for proper node cleanup, resolved the issue.
The ASan leak log for reference:
```
Direct leak of 56 byte(s) in 2 object(s) allocated from:
#0 0x7faf661d1d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7faf65bce1e9 in qcalloc lib/memory.c:105
#2 0x55a66e0b61cd in ospf_area_range_new ospfd/ospf_abr.c:43
#3 0x55a66e0b61cd in ospf_area_range_set ospfd/ospf_abr.c:195
#4 0x55a66e07f2eb in ospf_area_range ospfd/ospf_vty.c:631
#5 0x7faf65b51548 in cmd_execute_command_real lib/command.c:993
#6 0x7faf65b51f79 in cmd_execute_command_strict lib/command.c:1102
#7 0x7faf65b51fd8 in command_config_read_one_line lib/command.c:1262
#8 0x7faf65b522bf in config_from_file lib/command.c:1315
#9 0x7faf65c832df in vty_read_file lib/vty.c:2605
#10 0x7faf65c83409 in vty_read_config lib/vty.c:2851
#11 0x7faf65bb0341 in frr_config_read_in lib/libfrr.c:977
#12 0x7faf65c6cceb in event_call lib/event.c:1979
#13 0x7faf65bb1488 in frr_run lib/libfrr.c:1213
#14 0x55a66dfb28c4 in main ospfd/ospf_main.c:249
#15 0x7faf651c9c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 56 byte(s) leaked in 2 allocation(s).
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
Consider this config:
router ospf
redistribute kernel
Then you issue:
no router ospf
ospf will crash with a use after free.
The problem is that the event's associated with the
ospf pointer were shut off then the ospf_external_delete
was called which rescheduled the event. Let's just move
event deletion to the end of the no router ospf.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
In scenarios where no backup paths are available, ensure proper
memory management by deleting `q_space->vertex_list`. This prevents
memory leaks.
The ASan leak log for reference:
```
Direct leak of 80 byte(s) in 2 object(s) allocated from:
#0 0x7fcf8c70aa37 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
#1 0x7fcf8c2a8a45 in qcalloc ../lib/memory.c:105
#2 0x7fcf8c27d0cc in list_new ../lib/linklist.c:49
#3 0x55d6e8385e35 in ospf_spf_init ../ospfd/ospf_spf.c:540
#4 0x55d6e838c30d in ospf_spf_calculate ../ospfd/ospf_spf.c:1736
#5 0x55d6e83933cf in ospf_ti_lfa_generate_q_spaces ../ospfd/ospf_ti_lfa.c:673
#6 0x55d6e8394214 in ospf_ti_lfa_generate_p_space ../ospfd/ospf_ti_lfa.c:812
#7 0x55d6e8394c63 in ospf_ti_lfa_generate_p_spaces ../ospfd/ospf_ti_lfa.c:923
#8 0x55d6e8396390 in ospf_ti_lfa_compute ../ospfd/ospf_ti_lfa.c:1101
#9 0x55d6e838ca48 in ospf_spf_calculate_area ../ospfd/ospf_spf.c:1811
#10 0x55d6e838cd73 in ospf_spf_calculate_areas ../ospfd/ospf_spf.c:1840
#11 0x55d6e838cfb0 in ospf_spf_calculate_schedule_worker ../ospfd/ospf_spf.c:1871
#12 0x7fcf8c3922e4 in event_call ../lib/event.c:1979
#13 0x7fcf8c27c828 in frr_run ../lib/libfrr.c:1213
#14 0x55d6e82eeb6d in main ../ospfd/ospf_main.c:249
#15 0x7fcf8bd59d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
Coverity is complaining that listnode can return a NULL
value and thus FRR could derefence the returned value.
Since this is not crashing we know that this is not happening
in the wild. Let's make this an assert or check that it is
legal to use the value.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Currently, when changing ABR type on a working router, SPF recalculation
will only be initiated if the OSPF flags have changed after this.
Otherwise, SPF recalculation will be omitted and OSPF RIB update will
not occur. In other words, changing ABR type might not result in
inter-area routes addition/deletion.
With this fix, when ABR type is changed, the command handler initiates
SPF recalculation.
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Include an event ptr-to-ptr in the event_execute() api
call, like the various schedule api calls. This allows the
execute() api to cancel an existing scheduled task if that
task is being executed inline.
Signed-off-by: Mark Stapp <mjs@labn.net>
Currently, when redistribution of routes was configured, external LSAs
were already advertised to peers, and then default-metric is changed,
external LSAs refresh will not occur. In other words, the peers will not
receive the refreshed external LSAs with the new metric.
With this fix, changing default-metric will cause external LSAs to be
refreshed and flooded.
There is a similar task to refresh external LSAs when NSSA settings are
changed. And there is a function that accomplishes it -
ospf_schedule_asbr_nssa_redist_update(). Since the function does the
general work of refreshing external LSAs and is not specific to NSSA
settings, the idea is to give it a more general name and call it when
default-metric changes in order to fix the problem.
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
User can now use 'show ip ospf route detail' command to distinguish
intra-area stub network and transit network.
Transit network will be displayed as 'N T prefix ...'.
NOTICE: Json output format has been changed, intra-area transit networks
will have a new attribute 'transit' and value is 'true'.
And 'adv' (means advertise router) change to 'advertisedRouter'.
Example output:
bsp-debianrt-exp1# show ip ospf route detail
Codes: N - network T - transitive
IA - inter-area E - external route
D - destination R - router
============ OSPF network routing table ============
N T 10.0.0.0/24 [32] area: 0.0.0.0
via 192.168.124.67, ens192
adv 10.0.0.5
N 10.0.30.0/24 [33] area: 0.0.0.0
via 192.168.124.67, ens192
adv 10.0.0.5
...
Signed-off-by: Zhiyuan Wan <h@iloli.bid>
The ospfd mistakenly copy advertise router from vertex->id, which may
not be correct in an OSPF transit network.
Signed-off-by: Zhiyuan Wan <h@iloli.bid>
Some fixes for the per-interface write sockets: better align
opening and closing them with ospf config actions; set
read buffer to zero since these sockets are used only for
writing packets.
Signed-off-by: Mark Stapp <mjs@labn.net>
Add support for "[no] ip ospf capbility opaque" at the interface
level with the default being capability opaque enabled. The command
"no ip ospf capability opaque" will disable opaque LSA database
exchange and flooding on the interface. A change in configuration
will result in the interface being flapped to update our options
for neighbors but no attempt will be made to purge existing LSAs
as in dense topologies, these may received by neighbors through
different interfaces.
Topotests are added to test both the configuration and the LSA
opaque flooding suppression.
Signed-off-by: Acee <aceelindem@gmail.com>
When running all daemons with config for most of them, FRR has
sharpd@janelle:~/frr$ vtysh -c "show debug hashtable" | grep "VRF BIT HASH" | wc -l
3570
3570 hashes for bitmaps associated with the vrf. This is a very
large number of hashes. Let's do two things:
a) Reduce the created size of the actually created hashes to 2
instead of 32.
b) Delay generation of the hash *until* a set operation happens.
As that no hash directly implies a unset value if/when checked.
This reduces the number of hashes to 61 in my setup for normal
operation.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
interface link update event needs
to be handle properly in ospf interface
cache.
Example:
When vrf (interface) is created its default type
would be set to BROADCAST because ifp->status
is not set to VRF.
Subsequent link event sets ifp->status to vrf,
ospf interface update need to compare current type
to new default type which would be VRF (OSPF_IFTYPE_LOOPBACK).
Since ospf type param was created in first add event,
ifp vrf link event didn't update ospf type param which
leads to treat vrf as non loopback interface.
Ticket:#3459451
Testing Done:
Running config suppose to bypass rendering default
network broadcast for loopback/vrf types.
Before fix:
vrf vrf1
vni 4001
exit-vrf
!
interface vrf1
ip ospf network broadcast
exit
After fix: (interface vrf1 is not displayed).
vrf vrf1
vni 4001
exit-vrf
Signed-off-by: Chirag Shah <chirag@nvidia.com>
Change timestamp parameter from int to time_t to avoid truncation.
Found by Coverity Scan (CID 1563226 and 1563222)
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
The rn variable has its info attribute being replaced with a new ospf route before being freed properly.
Signed-off-by: ryndia <dindyalsarvesh@gmail.com>
Re-added the old JSON hierarchy for "show ip ospf interface json"
command in addition to new, so that the scripts don't break.
Old hierarchy will be deprecated after a year.
Signed-off-by: Pooja Jagadeesh Doijode <pdoijode@nvidia.com>
