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15 months agobgpd: show_adj_route_vpn always leaked json memory 15111/head
Donald Sharp [Sun, 7 Jan 2024 20:55:15 +0000 (15:55 -0500)]
bgpd: show_adj_route_vpn always leaked json memory

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agoMerge pull request #15102 from opensourcerouting/Revert-memleak-PR14811
Donald Sharp [Sun, 7 Jan 2024 17:30:22 +0000 (12:30 -0500)]
Merge pull request #15102 from opensourcerouting/Revert-memleak-PR14811

Revert "bgpd: On shutdown do not create a workqueue for the self peer"

15 months agoMerge pull request #15104 from donaldsharp/label_pool_manager
Donatas Abraitis [Sun, 7 Jan 2024 13:11:38 +0000 (15:11 +0200)]
Merge pull request #15104 from donaldsharp/label_pool_manager

bgpd: bgp_sync_label_manager failure case

15 months agoMerge pull request #15105 from donaldsharp/event_thread_mishap
Donatas Abraitis [Sun, 7 Jan 2024 11:27:02 +0000 (13:27 +0200)]
Merge pull request #15105 from donaldsharp/event_thread_mishap

lib: Use event name instead of thread

15 months agolib: Use event name instead of thread 15105/head
Donald Sharp [Sun, 7 Jan 2024 01:41:20 +0000 (20:41 -0500)]
lib: Use event name instead of thread

The thread system has been renamed, let's use the proper
terminology now in the show commands.  Also realign
output a tiny bit for stuff that was missing.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agobgpd: bgp_sync_label_manager failure case 15104/head
Donald Sharp [Sun, 7 Jan 2024 01:26:14 +0000 (20:26 -0500)]
bgpd: bgp_sync_label_manager failure case

There are several problems with the bgp_sync_label_manager
function:

a) It is possible that a request in the lp->requests
fifo will be unable to be filled at this point in time
and the lf will be leaked and not ever fullfilled.

b) The bgp_sync_label_manager runs one time a second
irrelevant if there is work to do or not.

To fix (a) just add the request back to the requests
fifo and set the timer to pop in the future.

To fix (b) just every time something is put into
the request pool start a timer to run in 1 second
and do not restart it if all the work is done.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agoRevert "bgpd: On shutdown do not create a workqueue for the self peer" 15102/head
Martin Winter [Sat, 6 Jan 2024 14:56:27 +0000 (15:56 +0100)]
Revert "bgpd: On shutdown do not create a workqueue for the self peer"

This reverts commit 7bf3c2fb195f34382e1bf00ed2c91310a1dc9f86.
Commit reverted as it introduces a memoery leak during the tests

Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>
15 months agoMerge pull request #15054 from k0ste/help
Donatas Abraitis [Sat, 6 Jan 2024 11:20:19 +0000 (13:20 +0200)]
Merge pull request #15054 from k0ste/help

redhat: rpm spec: added protobuf-c to deps & fix bogus changelog date

15 months agoMerge pull request #15092 from donaldsharp/lib_zebra_h_cleanup
Christian Hopps [Fri, 5 Jan 2024 14:40:56 +0000 (09:40 -0500)]
Merge pull request #15092 from donaldsharp/lib_zebra_h_cleanup

Lib zebra h cleanup

15 months agoMerge pull request #15085 from LabNConsulting/chopps/mgmtd-doc-update
Donald Sharp [Fri, 5 Jan 2024 14:28:27 +0000 (09:28 -0500)]
Merge pull request #15085 from LabNConsulting/chopps/mgmtd-doc-update

doc: add diagram of oper-state queries.

15 months agoMerge pull request #15087 from cscarpitta/fix/fix-cid-1575079
Donald Sharp [Fri, 5 Jan 2024 14:27:53 +0000 (09:27 -0500)]
Merge pull request #15087 from cscarpitta/fix/fix-cid-1575079

zebra: Fix coverity issue in `dplane_srv6_encap_srcaddr_set`

15 months agoMerge pull request #15089 from pguibert6WIND/asan_sharpd_fix
Donald Sharp [Fri, 5 Jan 2024 14:27:33 +0000 (09:27 -0500)]
Merge pull request #15089 from pguibert6WIND/asan_sharpd_fix

lib: fix memory leak when disabling nexthop_hold contexts

15 months agoMerge pull request #15091 from louis-6wind/fix-ecommunity_fill_pbr_action
Donald Sharp [Fri, 5 Jan 2024 14:26:50 +0000 (09:26 -0500)]
Merge pull request #15091 from louis-6wind/fix-ecommunity_fill_pbr_action

bgpd: fix ecommunity_fill_pbr_action heap-buffer-overflow

15 months agoMerge pull request #15097 from louis-6wind/cleanup_vrf_update
Donald Sharp [Fri, 5 Jan 2024 14:25:41 +0000 (09:25 -0500)]
Merge pull request #15097 from louis-6wind/cleanup_vrf_update

lib: remove zebra_interface_vrf_update_read()

15 months agoMerge pull request #15086 from LabNConsulting/chopps/remove-old-oper-iter-code
Donald Sharp [Fri, 5 Jan 2024 14:24:23 +0000 (09:24 -0500)]
Merge pull request #15086 from LabNConsulting/chopps/remove-old-oper-iter-code

lib: remove unused/replaced oper-state iteration code

15 months agoMerge pull request #15095 from LabNConsulting/chopps/fix-centos-warn
Donald Sharp [Fri, 5 Jan 2024 14:23:39 +0000 (09:23 -0500)]
Merge pull request #15095 from LabNConsulting/chopps/fix-centos-warn

lib: fix initializer warning on centos 7.

15 months agolib: remove zebra_interface_vrf_update_read() 15097/head
Louis Scalbert [Fri, 5 Jan 2024 10:08:55 +0000 (11:08 +0100)]
lib: remove zebra_interface_vrf_update_read()

zebra_interface_vrf_update_read is orphan. Remove it.

Fixes: b580c52698 ("*: remove ZEBRA_INTERFACE_VRF_UPDATE")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
15 months agolib: fix initializer warning on centos 7. 15095/head
Christian Hopps [Fri, 5 Jan 2024 06:45:34 +0000 (06:45 +0000)]
lib: fix initializer warning on centos 7.

Signed-off-by: Christian Hopps <chopps@labn.net>
15 months agolib: sys/utsname.h is not needed in zebra.h 15092/head
Donald Sharp [Thu, 4 Jan 2024 19:53:10 +0000 (14:53 -0500)]
lib: sys/utsname.h is not needed in zebra.h

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib: zebra.h does not need to include syslog.h
Donald Sharp [Thu, 4 Jan 2024 19:52:12 +0000 (14:52 -0500)]
lib: zebra.h does not need to include syslog.h

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months ago*: sys/uio.h does not need to be in zebra.h
Donald Sharp [Thu, 4 Jan 2024 19:50:23 +0000 (14:50 -0500)]
*: sys/uio.h does not need to be in zebra.h

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib, sharpd: Move sys/resource.h to where it is used
Donald Sharp [Thu, 4 Jan 2024 19:43:46 +0000 (14:43 -0500)]
lib, sharpd: Move sys/resource.h to where it is used

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months ago*: Remove sys/ioctl.h from zebra.h
Donald Sharp [Thu, 4 Jan 2024 19:42:17 +0000 (14:42 -0500)]
*: Remove sys/ioctl.h from zebra.h

Practically no-one uses this and ioctls are pretty much
wrappered.  Further wrappering could make this even better.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib, vtysh: Remove inclusion of grp.h for everyone
Donald Sharp [Thu, 4 Jan 2024 19:34:14 +0000 (14:34 -0500)]
lib, vtysh: Remove inclusion of grp.h for everyone

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib: Remove in_systm.h it is never used
Donald Sharp [Thu, 4 Jan 2024 19:32:32 +0000 (14:32 -0500)]
lib: Remove in_systm.h it is never used

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months ago*: Remove cost of including netinet/icmp.h everywhere
Donald Sharp [Thu, 4 Jan 2024 19:26:33 +0000 (14:26 -0500)]
*: Remove cost of including netinet/icmp.h everywhere

This file inclusion is only used in 3 places move
the includes to those spots.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib: Remove inclusion of various MAXINT from zebra.h
Donald Sharp [Thu, 4 Jan 2024 19:24:01 +0000 (14:24 -0500)]
lib: Remove inclusion of various MAXINT from zebra.h

All modern systems should have these defined.  Let's stop
paying the cost of this compilation.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib: HAVE_GLIBC_BACKTRACE does not belong in zebra.h
Donald Sharp [Thu, 4 Jan 2024 19:20:40 +0000 (14:20 -0500)]
lib: HAVE_GLIBC_BACKTRACE does not belong in zebra.h

The backtrace functionality has been abstracted over
to zlog_backtrace().  Now that every place uses this
move the inclusion for HAVE_GLIBC_BACKTRACE into
the appropriate files instead of having everyone
pay for this costly include.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agobgpd: rfapi was not using internal zlog_backtrace()
Donald Sharp [Thu, 4 Jan 2024 19:18:16 +0000 (14:18 -0500)]
bgpd: rfapi was not using internal zlog_backtrace()

The rfapi code was not using the zlog_backtrace()
functionality.  Let's just convert over to using
the proper functionality that we have built in now.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib: Move some priviledge headers to file they are used.
Donald Sharp [Thu, 4 Jan 2024 19:04:36 +0000 (14:04 -0500)]
lib: Move some priviledge headers to file they are used.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months ago*: Remove Crypto openSSL define from zebra.h
Donald Sharp [Thu, 4 Jan 2024 19:02:34 +0000 (14:02 -0500)]
*: Remove Crypto openSSL define from zebra.h

Only a couple of places use this.  Move these to a better
spot.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agolib: Breakout sendmmsg into it's own header
Donald Sharp [Thu, 4 Jan 2024 18:55:09 +0000 (13:55 -0500)]
lib: Breakout sendmmsg into it's own header

The only 2 places sendmmsg is used is in zlog_5424.c
and zlog_live.c.  Why is the rest of the entire system
paying for this compilation?

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agoMerge pull request #15083 from louis-6wind/fix-isis_spftree_del
Donald Sharp [Thu, 4 Jan 2024 18:01:21 +0000 (13:01 -0500)]
Merge pull request #15083 from louis-6wind/fix-isis_spftree_del

isisd: fix _isis_spftree_del heap-use-after-free

15 months agobgpd: fix ecommunity_fill_pbr_action heap-buffer-overflow 15091/head
Louis Scalbert [Thu, 4 Jan 2024 16:17:47 +0000 (17:17 +0100)]
bgpd: fix ecommunity_fill_pbr_action heap-buffer-overflow

Fix the following heap-buffer-overflow:

> ==3901635==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020003a5940 at pc 0x56260067bb48 bp 0x7ffe8a4f3840 sp 0x7ffe8a4f3838
> READ of size 4 at 0x6020003a5940 thread T0
>     #0 0x56260067bb47 in ecommunity_fill_pbr_action bgpd/bgp_ecommunity.c:1587
>     #1 0x5626007a246e in bgp_pbr_build_and_validate_entry bgpd/bgp_pbr.c:939
>     #2 0x5626007b25e6 in bgp_pbr_update_entry bgpd/bgp_pbr.c:2933
>     #3 0x562600909d18 in bgp_zebra_announce bgpd/bgp_zebra.c:1351
>     #4 0x5626007d5efd in bgp_process_main_one bgpd/bgp_route.c:3528
>     #5 0x5626007d6b43 in bgp_process_wq bgpd/bgp_route.c:3641
>     #6 0x7f450f34c2cc in work_queue_run lib/workqueue.c:266
>     #7 0x7f450f327a27 in event_call lib/event.c:1970
>     #8 0x7f450f21a637 in frr_run lib/libfrr.c:1213
>     #9 0x56260062fc04 in main bgpd/bgp_main.c:540
>     #10 0x7f450ee2dd09 in __libc_start_main ../csu/libc-start.c:308
>     #11 0x56260062ca29 in _start (/usr/lib/frr/bgpd+0x2e3a29)
>
> 0x6020003a5940 is located 0 bytes to the right of 16-byte region [0x6020003a5930,0x6020003a5940)
> allocated by thread T0 here:
>     #0 0x7f450f6aa1f8 in __interceptor_realloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:164
>     #1 0x7f450f244f8a in qrealloc lib/memory.c:112
>     #2 0x562600673313 in ecommunity_add_val_internal bgpd/bgp_ecommunity.c:143
>     #3 0x5626006735bc in ecommunity_uniq_sort_internal bgpd/bgp_ecommunity.c:193
>     #4 0x5626006737e3 in ecommunity_parse_internal bgpd/bgp_ecommunity.c:228
>     #5 0x562600673890 in ecommunity_parse bgpd/bgp_ecommunity.c:236
>     #6 0x562600640469 in bgp_attr_ext_communities bgpd/bgp_attr.c:2674
>     #7 0x562600646eb3 in bgp_attr_parse bgpd/bgp_attr.c:3893
>     #8 0x562600791b7e in bgp_update_receive bgpd/bgp_packet.c:2141
>     #9 0x56260079ba6b in bgp_process_packet bgpd/bgp_packet.c:3406
>     #10 0x7f450f327a27 in event_call lib/event.c:1970
>     #11 0x7f450f21a637 in frr_run lib/libfrr.c:1213
>     #12 0x56260062fc04 in main bgpd/bgp_main.c:540
>     #13 0x7f450ee2dd09 in __libc_start_main ../csu/libc-start.c:308

Fixes: dacf6ec120 ("bgpd: utility routine to convert flowspec actions into pbr actions")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
15 months agolib: fix memory leak when disabling nexthop_hold contexts 15089/head
Philippe Guibert [Wed, 6 Dec 2023 17:34:02 +0000 (18:34 +0100)]
lib: fix memory leak when disabling nexthop_hold contexts

A memory leak is detected when stopping the sharpd daemon
with a nexthop group configuration that includes nexthops.

The nexthop_hold structure and its attributes are not
freed. Fix it by adding the missing free function.

Fixes: 98cbbaea91f6 ("lib: Handle if up/down and vrf enable/disable events")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
15 months agozebra: `ctx` has to be non NULL at this point 15087/head
Carmine Scarpitta [Thu, 4 Jan 2024 10:10:20 +0000 (11:10 +0100)]
zebra: `ctx` has to be non NULL at this point

Fix the following coverity issue:

*** CID 1575079:  Null pointer dereferences  (REVERSE_INULL)
/zebra/zebra_dplane.c: 5950 in dplane_srv6_encap_srcaddr_set()
5944      if (ret == AOK)
5945      result = ZEBRA_DPLANE_REQUEST_QUEUED;
5946      else {
5947      atomic_fetch_add_explicit(&zdplane_info
5948         .dg_srv6_encap_srcaddr_set_errors,
5949        1, memory_order_relaxed);
     CID 1575079:  Null pointer dereferences  (REVERSE_INULL)
     Null-checking "ctx" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
5950      if (ctx)
5951      dplane_ctx_free(&ctx);
5952      }
5953      return result;
5954     }
5955

Remove the pointer check for `ctx`. At this point in the
function it has to be non null since we deref'ed it.
Additionally the alloc function that creates it cannot
fail.

Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
15 months agolib: remove unused/replaced oper-state iteration code 15086/head
Christian Hopps [Thu, 4 Jan 2024 06:33:04 +0000 (06:33 +0000)]
lib: remove unused/replaced oper-state iteration code

Signed-off-by: Christian Hopps <chopps@labn.net>
15 months agodoc: add diagram of oper-state queries. 15085/head
Christian Hopps [Thu, 4 Jan 2024 05:36:14 +0000 (05:36 +0000)]
doc: add diagram of oper-state queries.

Signed-off-by: Christian Hopps <chopps@labn.net>
15 months agoisisd: fix _isis_spftree_del heap-use-after-free 15083/head
Louis Scalbert [Wed, 3 Jan 2024 15:13:02 +0000 (16:13 +0100)]
isisd: fix _isis_spftree_del heap-use-after-free

Fix the following heap-use-after-free

> ==82961==ERROR: AddressSanitizer: heap-use-after-free on address 0x6020001e4750 at pc 0x55a8cc7f63ac bp 0x7ffd6948e340 sp 0x7ffd6948e330
> READ of size 8 at 0x6020001e4750 thread T0
>     #0 0x55a8cc7f63ab in isis_route_node_cleanup isisd/isis_route.c:335
>     #1 0x7ff25ec617c1 in route_node_free lib/table.c:75
>     #2 0x7ff25ec619fc in route_table_free lib/table.c:111
>     #3 0x7ff25ec61661 in route_table_finish lib/table.c:46
>     #4 0x55a8cc800d83 in _isis_spftree_del isisd/isis_spf.c:397
>     #5 0x55a8cc800e45 in isis_spftree_clear isisd/isis_spf.c:414
>     #6 0x55a8cc80bd9a in isis_run_spf isisd/isis_spf.c:2020
>     #7 0x55a8cc80c370 in isis_run_spf_with_protection isisd/isis_spf.c:2076
>     #8 0x55a8cc80cf52 in isis_run_spf_cb isisd/isis_spf.c:2165
>     #9 0x7ff25ec7c4dc in event_call lib/event.c:1970
>     #10 0x7ff25eb64423 in frr_run lib/libfrr.c:1213
>     #11 0x55a8cc7799da in main isisd/isis_main.c:318
>     #12 0x7ff25e623d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
>     #13 0x7ff25e623e3f in __libc_start_main_impl ../csu/libc-start.c:392
>     #14 0x55a8cc778e44 in _start (/usr/lib/frr/isisd+0x109e44)
>
> 0x6020001e4750 is located 0 bytes inside of 16-byte region [0x6020001e4750,0x6020001e4760)
> freed by thread T0 here:
>     #0 0x7ff25f000537 in __interceptor_free ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:127
>     #1 0x7ff25eb9012e in qfree lib/memory.c:130
>     #2 0x55a8cc7f6485 in isis_route_table_info_free isisd/isis_route.c:351
>     #3 0x55a8cc800cf4 in _isis_spftree_del isisd/isis_spf.c:395
>     #4 0x55a8cc800e45 in isis_spftree_clear isisd/isis_spf.c:414
>     #5 0x55a8cc80bd9a in isis_run_spf isisd/isis_spf.c:2020
>     #6 0x55a8cc80c370 in isis_run_spf_with_protection isisd/isis_spf.c:2076
>     #7 0x55a8cc80cf52 in isis_run_spf_cb isisd/isis_spf.c:2165
>     #8 0x7ff25ec7c4dc in event_call lib/event.c:1970
>     #9 0x7ff25eb64423 in frr_run lib/libfrr.c:1213
>     #10 0x55a8cc7799da in main isisd/isis_main.c:318
>     #11 0x7ff25e623d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
>
> previously allocated by thread T0 here:
>     #0 0x7ff25f000a57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
>     #1 0x7ff25eb8ffdc in qcalloc lib/memory.c:105
>     #2 0x55a8cc7f63eb in isis_route_table_info_alloc isisd/isis_route.c:343
>     #3 0x55a8cc80052a in _isis_spftree_init isisd/isis_spf.c:334
>     #4 0x55a8cc800e51 in isis_spftree_clear isisd/isis_spf.c:415
>     #5 0x55a8cc80bd9a in isis_run_spf isisd/isis_spf.c:2020
>     #6 0x55a8cc80c370 in isis_run_spf_with_protection isisd/isis_spf.c:2076
>     #7 0x55a8cc80cf52 in isis_run_spf_cb isisd/isis_spf.c:2165
>     #8 0x7ff25ec7c4dc in event_call lib/event.c:1970
>     #9 0x7ff25eb64423 in frr_run lib/libfrr.c:1213
>     #10 0x55a8cc7799da in main isisd/isis_main.c:318
>     #11 0x7ff25e623d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

Fixes: 7153c3cabf ("isisd: update struct isis_route_info has multiple sr info by algorithm")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
15 months agoMerge pull request #15074 from chiragshah6/fdev4
Russ White [Tue, 2 Jan 2024 22:22:11 +0000 (17:22 -0500)]
Merge pull request #15074 from chiragshah6/fdev4

bgpd: unimport evpn routes when implicit withdraw

15 months agoMerge pull request #15055 from opensourcerouting/fix/zebra_ipv6_ll_configured
Russ White [Tue, 2 Jan 2024 15:42:08 +0000 (10:42 -0500)]
Merge pull request #15055 from opensourcerouting/fix/zebra_ipv6_ll_configured

zebra: Push all configured IP addresses when the interface comes up

15 months agoMerge pull request #15062 from opensourcerouting/fix/mark_as_failed_if_do_not_merge_l...
Donald Sharp [Tue, 2 Jan 2024 15:38:34 +0000 (10:38 -0500)]
Merge pull request #15062 from opensourcerouting/fix/mark_as_failed_if_do_not_merge_labeled

github: Mark the build as failed if 'do not merge' label is set

15 months agoMerge pull request #12261 from cscarpitta/srv6-encap-src-addr
Russ White [Tue, 2 Jan 2024 15:37:34 +0000 (10:37 -0500)]
Merge pull request #12261 from cscarpitta/srv6-encap-src-addr

zebra: Add the support of the Source Addr param of the SRv6 Encapsulation

15 months agoMerge pull request #15070 from LabNConsulting/chopps/fix-coverity-errors
Donald Sharp [Tue, 2 Jan 2024 15:09:03 +0000 (10:09 -0500)]
Merge pull request #15070 from LabNConsulting/chopps/fix-coverity-errors

chopps/fix coverity errors

15 months agoMerge pull request #15071 from LabNConsulting/chopps/building-cleanup
Donald Sharp [Tue, 2 Jan 2024 15:07:10 +0000 (10:07 -0500)]
Merge pull request #15071 from LabNConsulting/chopps/building-cleanup

build: protobuf is required so update building docs

15 months agoMerge pull request #15073 from LabNConsulting/chopps/fix-yang-key-queries
Donald Sharp [Tue, 2 Jan 2024 15:06:22 +0000 (10:06 -0500)]
Merge pull request #15073 from LabNConsulting/chopps/fix-yang-key-queries

lib: fix specific entry queries

15 months agoMerge pull request #15076 from LabNConsulting/chopps/libyang-no-schema-node-key-guarantee
Donald Sharp [Tue, 2 Jan 2024 15:05:16 +0000 (10:05 -0500)]
Merge pull request #15076 from LabNConsulting/chopps/libyang-no-schema-node-key-guarantee

lib: don't count on scheme key nodes being first children

15 months agoMerge pull request #15075 from pguibert6WIND/pathd_metric_computed
Donald Sharp [Tue, 2 Jan 2024 15:04:40 +0000 (10:04 -0500)]
Merge pull request #15075 from pguibert6WIND/pathd_metric_computed

pathd: add dynamic candidate path metric [computed] keyword

15 months agolib: don't count on scheme key nodes being first children 15076/head
Christian Hopps [Tue, 2 Jan 2024 11:34:34 +0000 (11:34 +0000)]
lib: don't count on scheme key nodes being first children

Heard back from libyang folks that this is not something they consider part of
the API and/or are going to guarantee. So we cannot count on it. Expect keys at
any location on the child sibling list.

Signed-off-by: Christian Hopps <chopps@labn.net>
15 months agopathd: add dynamic candidate path metric [computed] keyword 15075/head
Philippe Guibert [Tue, 2 Jan 2024 10:49:57 +0000 (11:49 +0100)]
pathd: add dynamic candidate path metric [computed] keyword

Add the 'computed' keyword for a given metric.

> [..]
> metric te computed

When set by the PCC, the PCE must send back a computed metric
value in the PCResponse value.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
15 months agolib: fix specific entry queries 15073/head
Christian Hopps [Mon, 1 Jan 2024 09:04:19 +0000 (09:04 +0000)]
lib: fix specific entry queries

- fix key leaf queries
- fix specific list entry with non-key leaf top element

Signed-off-by: Christian Hopps <chopps@labn.net>
15 months agoMerge pull request #15068 from chiragshah6/zdev
Donatas Abraitis [Tue, 2 Jan 2024 08:42:28 +0000 (10:42 +0200)]
Merge pull request #15068 from chiragshah6/zdev

bgpd: lttng tp add ethtag to macip zebra send

15 months agoMerge pull request #15066 from chiragshah6/mdev1
Donatas Abraitis [Tue, 2 Jan 2024 08:40:14 +0000 (10:40 +0200)]
Merge pull request #15066 from chiragshah6/mdev1

bgpd: revamp evpn debugs nexthop and l3vni

15 months agobgpd: unimport evpn routes when implicit withdraw 15074/head
Chirag Shah [Thu, 21 Dec 2023 00:23:25 +0000 (16:23 -0800)]
bgpd: unimport evpn routes when implicit withdraw

When bgp update is received for EVPN prefix
where for an existing path's nexthop becomes unreachable,
the path is marked as not VALID but the routes
were not unimported from tenant vrfs, which lead to
stale unicast route(s) and nexthop(s).

In Multipath scenario only a specific path may have marked as
not VALID, then specific path info for the EVPN prefix required to be
unimported from tenant vrf.

Ticket: #3671288

Signed-off-by: Chirag Shah <chirag@nvidia.com>
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
15 months agobuild: protobuf is required so update building docs 15071/head
Christian Hopps [Sat, 30 Dec 2023 22:40:07 +0000 (22:40 +0000)]
build: protobuf is required so update building docs

- recommend using libyang 2.1.128 but accept 2.0.0 for now.
- update ubuntu building doc to add GRPC section
- update ubuntu reference docker builds to match grpc doc change

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: mgmtd: increase soft-max msg size to 64K 15070/head
Christian Hopps [Sat, 30 Dec 2023 14:58:52 +0000 (14:58 +0000)]
lib: mgmtd: increase soft-max msg size to 64K

- remove unused mgmt client/server constants

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: fix coverity CID 1574981
Christian Hopps [Sat, 30 Dec 2023 14:38:49 +0000 (14:38 +0000)]
lib: fix coverity CID 1574981

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agomgmtd: fix coverity CID 1574980
Christian Hopps [Sat, 30 Dec 2023 14:34:44 +0000 (14:34 +0000)]
mgmtd: fix coverity CID 1574980

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: fix coverity CID 1574979
Christian Hopps [Sat, 30 Dec 2023 14:48:15 +0000 (14:48 +0000)]
lib: fix coverity CID 1574979

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agomgmtd: fix coverity CID 1574978
Christian Hopps [Sat, 30 Dec 2023 14:36:50 +0000 (14:36 +0000)]
mgmtd: fix coverity CID 1574978

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: fix coverity CID 1574977
Christian Hopps [Sat, 30 Dec 2023 15:58:40 +0000 (15:58 +0000)]
lib: fix coverity CID 1574977

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agoMerge pull request #14492 from LabNConsulting/oper-state
Igor Ryzhov [Fri, 29 Dec 2023 05:08:30 +0000 (07:08 +0200)]
Merge pull request #14492 from LabNConsulting/oper-state

oper state

16 months agotests: add mgmt_oper topotest 14492/head
Christian Hopps [Sun, 22 Oct 2023 09:23:43 +0000 (05:23 -0400)]
tests: add mgmt_oper topotest

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agotests: client testing
Christian Hopps [Tue, 28 Nov 2023 19:25:22 +0000 (14:25 -0500)]
tests: client testing

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: fixes required after rebasing
Christian Hopps [Sat, 9 Dec 2023 04:49:10 +0000 (23:49 -0500)]
lib: fixes required after rebasing

lib: fix checkpatch warnings
lib: darr: disable check
mgmtd: fix initialization

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agozebra: fix cleanup of mgmt backend state
Christian Hopps [Wed, 1 Nov 2023 13:08:24 +0000 (09:08 -0400)]
zebra: fix cleanup of mgmt backend state

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agozebra: fix oper-state walk bug
Christian Hopps [Sun, 22 Oct 2023 11:28:13 +0000 (07:28 -0400)]
zebra: fix oper-state walk bug

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agozebra: support yielding between oper state routes query
Christian Hopps [Fri, 20 Oct 2023 08:53:05 +0000 (04:53 -0400)]
zebra: support yielding between oper state routes query

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agozebra: add zebra to mgmtd oper-state
Christian Hopps [Tue, 3 Oct 2023 21:53:11 +0000 (17:53 -0400)]
zebra: add zebra to mgmtd oper-state

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: add dedicated API functions for native msgs
Christian Hopps [Wed, 13 Dec 2023 22:32:43 +0000 (17:32 -0500)]
lib: add dedicated API functions for native msgs

- reorg native message header

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: northbound: add yielding and batching to oper-state queries
Christian Hopps [Mon, 30 Oct 2023 09:09:19 +0000 (05:09 -0400)]
lib: northbound: add yielding and batching to oper-state queries

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: darr: add ability to set MTYPE for dynamic arrays
Christian Hopps [Sat, 16 Dec 2023 22:17:39 +0000 (17:17 -0500)]
lib: darr: add ability to set MTYPE for dynamic arrays

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: yang: add yang_get_node_keys() function
Christian Hopps [Tue, 26 Dec 2023 12:50:42 +0000 (07:50 -0500)]
lib: yang: add yang_get_node_keys() function

- comment out unused mem-leaking function.
- improve yang_dnode_get_path return type

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agotools: add more libyang iter macros to .clang-format
Christian Hopps [Tue, 31 Oct 2023 09:26:16 +0000 (05:26 -0400)]
tools: add more libyang iter macros to .clang-format

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: create and use libyang tree during oper-state walk
Christian Hopps [Sat, 14 Oct 2023 02:51:11 +0000 (22:51 -0400)]
lib: create and use libyang tree during oper-state walk

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: northbound: improve xpath functionality
Christian Hopps [Tue, 10 Oct 2023 08:28:07 +0000 (04:28 -0400)]
lib: northbound: improve xpath functionality

Allow user to leave keys off of a list entry node at the end of the xpath. This
will return all list entries. Previously there was no way to just get the list
entries. One had to leave off the last list entry node which would then return
all list nodes as well as all the siblings at the same level.

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: yang: add new functions
Christian Hopps [Fri, 20 Oct 2023 12:20:44 +0000 (08:20 -0400)]
lib: yang: add new functions

- yang_get_key_preds
- yang_lyd_new_list

A function like new_list was added recently to libyang,
this is a compat version.

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: darr: add new access and str functions
Christian Hopps [Mon, 16 Oct 2023 10:26:34 +0000 (06:26 -0400)]
lib: darr: add new access and str functions

- darr_last(), and darr_strdup_cap().
- strcat, strdup, strlen, strnul equivs.

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agotests: add debugs and count in static_simple test
Christian Hopps [Fri, 27 Oct 2023 05:14:56 +0000 (01:14 -0400)]
tests: add debugs and count in static_simple test

Also add option to use unified config.

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agomgmtd: step 6: remove old unfinished get-data code
Christian Hopps [Tue, 10 Oct 2023 00:52:54 +0000 (20:52 -0400)]
mgmtd: step 6: remove old unfinished get-data code

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agomgmtd: step 5: add get-tree txn functionality
Christian Hopps [Fri, 7 Jul 2023 03:23:24 +0000 (23:23 -0400)]
mgmtd: step 5: add get-tree txn functionality

Adds the guts of the get-tree functionality that is called by or calls
the FE and BE code for get-tree processing.

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agomgmtd: step 4: FE adapter get-tree functionality
Christian Hopps [Fri, 7 Jul 2023 05:01:57 +0000 (01:01 -0400)]
mgmtd: step 4: FE adapter get-tree functionality

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agomgmtd: step 3: BE adapter native message handling
Christian Hopps [Fri, 7 Jul 2023 04:30:23 +0000 (00:30 -0400)]
mgmtd: step 3: BE adapter native message handling

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: step 2: mgmtd: BE client code for get-tree functionality
Christian Hopps [Mon, 30 Oct 2023 09:06:17 +0000 (05:06 -0400)]
lib: step 2: mgmtd: BE client code for get-tree functionality

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: step 1: mgmtd: add FE get-tree functionality
Christian Hopps [Mon, 30 Oct 2023 09:02:53 +0000 (05:02 -0400)]
lib: step 1: mgmtd: add FE get-tree functionality

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agobgpd: lttng tp add ethtag to macip zebra send 15068/head
Chirag Shah [Thu, 7 Sep 2023 22:43:43 +0000 (15:43 -0700)]
bgpd: lttng tp add ethtag to macip zebra send

Ticket:#3597393
Testing Done:

2023-09-08T17:33:03.731 frr_bgp:evpn_mac_ip_zsend {'action': 'add',
'vni': 1003, 'eth_tag': 968006412, 'mac': '00:02:00:00:00:40', 'ip': '',
'vtep': '27.0.0.16', 'esi': '00:00:00:00:00:00:00:00:00:00'}

Signed-off-by: Chirag Shah <chirag@nvidia.com>
16 months agobgpd: fix coverity warnings about evpn vpn variable
Mark Stapp [Wed, 7 Sep 2022 16:31:42 +0000 (12:31 -0400)]
bgpd: fix coverity warnings about evpn vpn variable

A few paths could see a vpn variable with a NULL value;
check and protect those paths.

Signed-off-by: Mark Stapp <mstapp@nvidia.com>
16 months agobgpd: revamp evpn debugs nexthop and l3vni 15066/head
Chirag Shah [Wed, 27 Dec 2023 01:36:49 +0000 (17:36 -0800)]
bgpd: revamp evpn debugs nexthop and l3vni

Add nexthop fied when import/unimport evpn route in vrf,
print bgp vrf instance name which contains "VRF" keyword.

Include pathcount which is list of paths linked to nexthop.

add and delete l3vni to keep symmetric "L3VNI" keyword as
used in other debug statements.

Ticket: #3671288
Testing Done:

2023/12/27 05:10:03.339616 BGP: [HPE1G-3H7F2] ... new pi VRF vrf2
dest 0x55663e8372c0 (l 2) pi 0x55663e8374d0 (l 1, f 0x4010) nh 6.0.0.1

2023/12/27 05:58:56.650116 BGP: [MC0JJ-7ZYQB] ... delete pi VRF vrf2
dest 0x55663e885110 (l 5) pi 0x55663e8851e0 (l 1, f 0x4098) nh 6.0.0.1

2023/12/27 05:10:03.339581 BGP: [P4TBX-3W31N] evpn VRF vrf2 nh
6.0.0.1 rmac 00:02:00:00:00:04 add to zebra

2023/12/27 06:13:12.685906 BGP: [SWSCZ-2Z6M4] evpn vrf VRF vrf1 nh
6.0.0.1 del to zebra

2023/12/27 05:10:03.339603 BGP: [Y2EAK-4N7FV] path 60.1.1.111/32 linked
to VRF vrf2 nh 6.0.0.1 pathcount 0

2023/12/27 05:58:56.650125 BGP: [GVE17-CSNTB] path 81.1.1.0/24 unlinked
from VRF vrf2 nh 6.0.0.1 pathcount 16

2023/12/27 05:08:10.108038 ZEBRA: [Q8ZEK-CT776] Send L3VNI ADD 104001
VRF vrf1 RMAC 00:04:ba:10:10:62 VRR 1c:34:da:19:59:62 local-ip 6.0.0.31
filter none to bgp

2023/12/27 05:08:26.043121 ZEBRA: [R43YF-2MKZ3] Send L3VNI DEL 104001
VRF vrf1 to bgp

Signed-off-by: Chirag Shah <chirag@nvidia.com>
16 months agolib: yang: add tree "printing" utility functions
Christian Hopps [Sun, 9 Jul 2023 09:51:20 +0000 (05:51 -0400)]
lib: yang: add tree "printing" utility functions

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agolib: add simplified native msg support
Christian Hopps [Thu, 6 Jul 2023 22:24:48 +0000 (18:24 -0400)]
lib: add simplified native msg support

This is intended to replace protobuf use in mgmtd.

Signed-off-by: Christian Hopps <chopps@labn.net>
16 months agoMerge pull request #15063 from idryzhov/dev-doc-graphviz
Quentin Young [Sun, 24 Dec 2023 03:50:23 +0000 (22:50 -0500)]
Merge pull request #15063 from idryzhov/dev-doc-graphviz

doc: add graphiz dependency for dev docs

16 months agoMerge pull request #15053 from opensourcerouting/fix/drop_ipv6_address_configured
Igor Ryzhov [Fri, 22 Dec 2023 20:13:32 +0000 (22:13 +0200)]
Merge pull request #15053 from opensourcerouting/fix/drop_ipv6_address_configured

zebra: Drop ipv6_address_configured() function

16 months agodoc: add graphiz dependency for dev docs 15063/head
Igor Ryzhov [Fri, 22 Dec 2023 14:08:43 +0000 (16:08 +0200)]
doc: add graphiz dependency for dev docs

There's a graph in cli.rst that needs graphviz to be built.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
16 months agogithub: Mark the build as failed if 'do not merge' label is set 15062/head
Donatas Abraitis [Fri, 22 Dec 2023 08:29:52 +0000 (10:29 +0200)]
github: Mark the build as failed if 'do not merge' label is set

This prevents us from merging PRs marked as 'do not merge'.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
16 months agoredhat: rpm spec: added protobuf-c to deps & fix bogus changelog date 15054/head
Konstantin Shalygin [Thu, 21 Dec 2023 13:34:26 +0000 (16:34 +0300)]
redhat: rpm spec: added protobuf-c to deps & fix bogus changelog date

Fixes for:
```
checking for protoc-c... no
configure: error: in `/builddir/build/BUILD/frr-frr-9.1':
configure: error: protobuf requested but protoc-c not found.  Install protobuf-c.
```

And rpmlint warnings:
```
warning: line 208: It's not recommended to have unversioned Obsoletes: Obsoletes:          gated mrt zebra frr-sysvinit
warning: bogus date in %changelog: Thu Oct 09 2023 Donatas Abraitis <donatas@opensourcerouting.org> - 9.1
    line 208: It's not recommended to have unversioned Obsoletes: Obsoletes:          gated mrt zebra frr-sysvinit
    bogus date in %changelog: Thu Oct 09 2023 Donatas Abraitis <donatas@opensourcerouting.org> - 9.1
```

Signed-off-by: Konstantin Shalygin <k0ste@k0ste.ru>
16 months agoMerge pull request #15059 from donaldsharp/generate_support_bundle_on_test_failure
Donatas Abraitis [Fri, 22 Dec 2023 07:32:32 +0000 (09:32 +0200)]
Merge pull request #15059 from donaldsharp/generate_support_bundle_on_test_failure

Generate support bundle on test failure

16 months agoMerge pull request #15060 from donaldsharp/keychain_free_no_i_really_mean_it
Donatas Abraitis [Fri, 22 Dec 2023 07:31:21 +0000 (09:31 +0200)]
Merge pull request #15060 from donaldsharp/keychain_free_no_i_really_mean_it

lib: Keychain.c was using free

16 months agolib: Keychain.c was using free 15060/head
Donald Sharp [Thu, 21 Dec 2023 22:01:56 +0000 (17:01 -0500)]
lib: Keychain.c was using free

This is a bit of a bummer that this slipped through
for so long.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
16 months agozebra: Show IPv6 link-local interfaces under `show interface brief` output 15055/head
Donatas Abraitis [Thu, 21 Dec 2023 13:13:16 +0000 (15:13 +0200)]
zebra: Show IPv6 link-local interfaces under `show interface brief` output

Despite if it's managed by FRR or the kernel, show it. If the system has only
link-local addresses, we should show it unless it's a secondary one.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
16 months agotools: Add some more data to support bundles 15059/head
Donald Sharp [Thu, 21 Dec 2023 15:26:47 +0000 (10:26 -0500)]
tools: Add some more data to support bundles

The ipv[4|6] vpn tables in bgp were not being
gathered.  This would be useful for some situations

Signed-off-by: Donald Sharp <sharpd@nvidia.com>