New PR test #19
Closed
New PR test #19
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
The OSPF TE topotest is using switches to interconnect router. During the test, interfaces are shutdown on some routers to simulate link failure and check that the TED is correctly updated. However, the switche between router avoid the detection by the neighbor router that the interface is down i.e. the interface line remains up as it is conneted to the switch and not to the router. This patch update the tested topology by removing the switch and connect directly the router excepted the inter AS link on R3. Interface are also renamed accordingly. Signed-off-by: Olivier Dugeon <[email protected]>
ospfd: Correct LSA parser which fulfill the TED
zebra: Prevent possible wedged fpm write
…rf_name bgpd: Drop redundant VRF name printing for `show bgp summary`
tests: ospf_suppress_fa sleeps, convert to run_and_expect
Prevent "default-originate" from withdrawing non-default routes like 0.0.0.0/1 by checking prefix length. Signed-off-by: Xiao Liang <[email protected]>
This memory was not being cleaned up on shutdown. Fix this. Signed-off-by: Donald Sharp <[email protected]>
Signed-off-by: Donald Sharp <[email protected]>
Signed-off-by: Donatas Abraitis <[email protected]>
…hutdown More frr memory leaks on shutdown
Send/Receive:
This field indicates whether the sender is (a) able to receive
multiple paths from its peer (value 1), (b) able to send
multiple paths to its peer (value 2), or (c) both (value 3) for
the <AFI, SAFI>.
If any other value is received, then the capability SHOULD be
treated as not understood and ignored [RFC5492].
Signed-off-by: Donatas Abraitis <[email protected]>
Ensure that 0.0.0.0/1 route can be advertised along with default-originate. Signed-off-by: Xiao Liang <[email protected]>
When adding/removing a route, the next-hop can be dumped with debugging turned on. Move this function in a separate function. There is no other change in this commit. Signed-off-by: Philippe Guibert <[email protected]>
Separate the processing in bgp_zebra_announce(), by separating the nexthop code in a separate function called bgp_zebra_announce_parse_nexthop(). This commit does not bring any functional change. Signed-off-by: Philippe Guibert <[email protected]>
There is no function that both sets the nhg id, and sets the ZAPI_MESSAGE_NHG flag if the nhg id is valid. Create a ZAPI API to do this, and apply the changes wherever needed. Signed-off-by: Philippe Guibert <[email protected]>
bgpd: "default-originate" shouldn't withdraw non-default routes
…ceive_flags bgpd: Validate Addpath capability flags per AF
…r_addpath_cap_length bgpd: Use CAPABILITY_CODE_ADDPATH_LEN instead of numeric value
tools: Use error log level when failing to execute commands via frr-reload.py
bgpd: When receiving a label, store it
…no_delete Revert "bgpd: When receiving a label, store it"
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 <[email protected]>
…unctab-leak ospfd: Fix opaque functab memory leak and opaque AS External LSA cleanup problems
Not used. Signed-off-by: Donatas Abraitis <[email protected]>
Let's say we this: ``` $ ip link set down dev r1-eth0 $ ip link set up dev r1-eth0 ``` But at the same time we have this interface configured by the FRR too: ``` interface r1-eth0 ipv6 address fe80:1::1/64 exit ``` We never re-add fe80:1::1/64, when the interface comes up, and we have a strange situation where NHT stops working and other stuff depending on NHT stops too (BGP peering, etc.). Closes: FRRouting/frr#15050 Signed-off-by: Donatas Abraitis <[email protected]>
Despite if it's managed by FRR or the kernel, show it. Signed-off-by: Donatas Abraitis <[email protected]>
Tests can fail, let's be proactive and gather up a support bundle when they fail. It will help diagnose the problem to some extent. Signed-off-by: Donald Sharp <[email protected]>
Signed-off-by: Donald Sharp <[email protected]>
The ipv[4|6] vpn tables in bgp were not being gathered. This would be useful for some situations Signed-off-by: Donald Sharp <[email protected]>
|
ci:rerun |
|
ci:retry |
4 similar comments
|
ci:retry |
|
ci:retry |
|
ci:retry |
|
ci:retry |
|
ci:retry |
1 similar comment
|
ci:retry |
|
ci:rerun |
|
ci:retry |
|
ci:rerun |
|
ci:retry |
2 similar comments
|
ci:retry |
|
ci:retry |
|
ci:retry |
1 similar comment
|
ci:retry |
|
ci:rerrun |
|
ci:rerun |
|
ci:retry |
1 similar comment
|
ci:retry |
rzalamena
pushed a commit
that referenced
this pull request
Jul 25, 2024
Fix the following crash when logging from rpki_create_socket(): > #0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50 > #1 0x00007f6e21723798 in core_handler (signo=6, siginfo=0x7f6e1e502ef0, context=0x7f6e1e502dc0) at lib/sigevent.c:248 > #2 <signal handler called> > #3 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 > #4 0x00007f6e2144e537 in __GI_abort () at abort.c:79 > #5 0x00007f6e2176348e in _zlog_assert_failed (xref=0x7f6e2180c920 <_xref.16>, extra=0x0) at lib/zlog.c:670 > #6 0x00007f6e216b1eda in rcu_read_lock () at lib/frrcu.c:294 > #7 0x00007f6e21762da8 in vzlog_notls (xref=0x0, prio=2, fmt=0x7f6e217afe50 "%s:%d: %s(): assertion (%s) failed", ap=0x7f6e1e504248) at lib/zlog.c:425 > #8 0x00007f6e217632fb in vzlogx (xref=0x0, prio=2, fmt=0x7f6e217afe50 "%s:%d: %s(): assertion (%s) failed", ap=0x7f6e1e504248) at lib/zlog.c:627 > #9 0x00007f6e217621f5 in zlog (prio=2, fmt=0x7f6e217afe50 "%s:%d: %s(): assertion (%s) failed") at lib/zlog.h:73 > #10 0x00007f6e21763596 in _zlog_assert_failed (xref=0x7f6e2180c920 <_xref.16>, extra=0x0) at lib/zlog.c:687 > #11 0x00007f6e216b1eda in rcu_read_lock () at lib/frrcu.c:294 > #12 0x00007f6e21762da8 in vzlog_notls (xref=0x7f6e21a50040 <_xref.68>, prio=4, fmt=0x7f6e21a4999f "getaddrinfo: debug", ap=0x7f6e1e504878) at lib/zlog.c:425 > #13 0x00007f6e217632fb in vzlogx (xref=0x7f6e21a50040 <_xref.68>, prio=4, fmt=0x7f6e21a4999f "getaddrinfo: debug", ap=0x7f6e1e504878) at lib/zlog.c:627 > #14 0x00007f6e21a3f774 in zlog_ref (xref=0x7f6e21a50040 <_xref.68>, fmt=0x7f6e21a4999f "getaddrinfo: debug") at ./lib/zlog.h:84 > #15 0x00007f6e21a451b2 in rpki_create_socket (_cache=0x55729149cc30) at bgpd/bgp_rpki.c:1337 > #16 0x00007f6e2120e7b7 in tr_tcp_open (tr_socket=0x5572914d1520) at rtrlib/rtrlib/transport/tcp/tcp_transport.c:111 > #17 0x00007f6e2120e212 in tr_open (socket=0x5572914b5e00) at rtrlib/rtrlib/transport/transport.c:16 > #18 0x00007f6e2120faa2 in rtr_fsm_start (rtr_socket=0x557290e17180) at rtrlib/rtrlib/rtr/rtr.c:130 > #19 0x00007f6e218b7ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477 > #20 0x00007f6e21527a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 rpki_create_socket() is a hook function called from the rtrlib library. The issue arises because rtrlib initiates its own separate pthread in which it runs the hook, which does not establish an FRR RCU context. Consequently, this leads to failures in the logging mechanism that relies on RCU. Initialize a new FRR pthread context from the rtrlib pthread with a valid RCU context to allow logging from the rpki_create_socket() and dependent functions. Link: FRRouting/frr#15260 Fixes: a951752 ("bgpd: create cache server socket in vrf") Signed-off-by: Louis Scalbert <[email protected]>
rzalamena
pushed a commit
that referenced
this pull request
Jul 25, 2024
Fix a crash when doing "show isis database detail json" in isis_srv6_topo1 topotest. > #0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50 > #1 0x00007fad89524e2c in core_handler (signo=6, siginfo=0x7ffe86a4b8b0, context=0x7ffe86a4b780) at lib/sigevent.c:258 > #2 <signal handler called> > #3 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 > #4 0x00007fad8904e537 in __GI_abort () at abort.c:79 > #5 0x00007fad8904e40f in __assert_fail_base (fmt=0x7fad891c5688 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7fad8a3e70e8 "json_object_get_type(jso) == json_type_object", > file=0x7fad8a3e7064 "./json_object.c", line=590, function=<optimized out>) at assert.c:92 > #6 0x00007fad8905d662 in __GI___assert_fail (assertion=0x7fad8a3e70e8 "json_object_get_type(jso) == json_type_object", file=0x7fad8a3e7064 "./json_object.c", line=590, > function=0x7fad8a3e7440 "json_object_object_add_ex") at assert.c:101 > #7 0x00007fad8a3dfe93 in json_object_object_add_ex () from /lib/x86_64-linux-gnu/libjson-c.so.5 > #8 0x000055708e3f8f7f in format_subsubtlv_srv6_sid_structure (sid_struct=0x602000172b70, buf=0x0, json=0x6040000a21d0, indent=6) at isisd/isis_tlvs.c:2880 > #9 0x000055708e3f9acb in isis_format_subsubtlvs (subsubtlvs=0x602000172b50, buf=0x0, json=0x6040000a21d0, indent=6) at isisd/isis_tlvs.c:3022 > #10 0x000055708e3eefb0 in format_item_ext_subtlvs (exts=0x614000047440, buf=0x0, json=0x6040000a2190, indent=2, mtid=2) at isisd/isis_tlvs.c:1313 > #11 0x000055708e3fd599 in format_item_extended_reach (mtid=2, i=0x60300015aed0, buf=0x0, json=0x6040000a1bd0, indent=0) at isisd/isis_tlvs.c:3763 > #12 0x000055708e40d46a in format_item (mtid=2, context=ISIS_CONTEXT_LSP, type=ISIS_TLV_MT_REACH, i=0x60300015aed0, buf=0x0, json=0x6040000a1bd0, indent=0) at isisd/isis_tlvs.c:6789 > #13 0x000055708e40d4fc in format_items_ (mtid=2, context=ISIS_CONTEXT_LSP, type=ISIS_TLV_MT_REACH, items=0x60600021d160, buf=0x0, json=0x6040000a1bd0, indent=0) at isisd/isis_tlvs.c:6804 > #14 0x000055708e40edbc in format_mt_items (context=ISIS_CONTEXT_LSP, type=ISIS_TLV_MT_REACH, m=0x6180000845d8, buf=0x0, json=0x6040000a1bd0, indent=0) at isisd/isis_tlvs.c:7147 > #15 0x000055708e4111e9 in format_tlvs (tlvs=0x618000084480, buf=0x0, json=0x6040000a1bd0, indent=0) at isisd/isis_tlvs.c:7572 > #16 0x000055708e4114ce in isis_format_tlvs (tlvs=0x618000084480, json=0x6040000a1bd0) at isisd/isis_tlvs.c:7613 > #17 0x000055708e36f167 in lsp_print_detail (lsp=0x612000058b40, vty=0x0, json=0x6040000a1bd0, dynhost=1 '\001', isis=0x60d00001f800) at isisd/isis_lsp.c:785 > #18 0x000055708e36f31f in lsp_print_all (vty=0x0, json=0x6040000a0490, head=0x61f000005488, detail=1 '\001', dynhost=1 '\001', isis=0x60d00001f800) at isisd/isis_lsp.c:820 > #19 0x000055708e4379fc in show_isis_database_lspdb_json (json=0x6040000a0450, area=0x61f000005480, level=0, lspdb=0x61f000005488, sysid_str=0x0, ui_level=1) at isisd/isisd.c:2683 > #20 0x000055708e437ef9 in show_isis_database_json (json=0x6040000a0310, sysid_str=0x0, ui_level=1, isis=0x60d00001f800) at isisd/isisd.c:2754 > #21 0x000055708e438357 in show_isis_database_common (vty=0x62e000060400, json=0x6040000a0310, sysid_str=0x0, ui_level=1, isis=0x60d00001f800) at isisd/isisd.c:2788 > #22 0x000055708e438591 in show_isis_database (vty=0x62e000060400, json=0x6040000a0310, sysid_str=0x0, ui_level=1, vrf_name=0x7fad89806300 <vrf_default_name> "default", all_vrf=false) > at isisd/isisd.c:2825 > #23 0x000055708e43891d in show_database (self=0x55708e5519c0 <show_database_cmd>, vty=0x62e000060400, argc=5, argv=0x6040000a02d0) at isisd/isisd.c:2855 > #24 0x00007fad893a9767 in cmd_execute_command_real (vline=0x60300015f220, vty=0x62e000060400, cmd=0x0, up_level=0) at lib/command.c:1002 > #25 0x00007fad893a9adc in cmd_execute_command (vline=0x60300015f220, vty=0x62e000060400, cmd=0x0, vtysh=0) at lib/command.c:1061 > #26 0x00007fad893aa728 in cmd_execute (vty=0x62e000060400, cmd=0x621000025900 "show isis database detail json ", matched=0x0, vtysh=0) at lib/command.c:1227 Note that prior to 2e670cd, there was no crash but only the last "srv6-sid-structure" was displayed. A "srv6-sid-structure" should be displayed for each "sid". This commit also fix this. Was: > "srv6-lan-endx-sid": [ > { > "sid": "fc00:0:1:1::", > "weight": 0, > "algorithm": "SPF", > "neighbor-id": "0000.0000.0002" > }, > { > "sid": "fc00:0:1:2::", > "weight": 0, > "algorithm": "SPF", > "neighbor-id": "0000.0000.0003" > } > ], > "srv6-sid-structure": { > "loc-block-len": 32, > "loc-node-len": 16, > "func-len": 16, > "arg-len": 0 > }, Now (srv6-sid-structure are identical but they are not always): > "srv6-lan-endx-sid": [ > { > "sid": "fc00:0:1:1::", > "algorithm": "SPF", > "neighbor-id": "0000.0000.0002", > "srv6-sid-structure": { > "loc-block-len": 32, > "loc-node-len": 16, > "func-len": 8, > "arg-len": 0 > }, > }, > { > "sid": "fc00:0:1:2::", > "algorithm": "SPF", > "neighbor-id": "0000.0000.0003", > "srv6-sid-structure": { > "loc-block-len": 32, > "loc-node-len": 16, > "func-len": 16, > "arg-len": 0 > }, > } > ], Fixes: 2e670cd ("isisd: fix display of srv6 subsubtlvs") Fixes: 648a158 ("isisd: Add SRv6 End.X SID to Sub-TLV format func") Signed-off-by: Louis Scalbert <[email protected]>
rzalamena
pushed a commit
that referenced
this pull request
Aug 7, 2024
Fix the following crash when pim options are (un)configured on an non-existent interface. > r1(config)# int fgljdsf > r1(config-if)# no ip pim unicast-bsm > vtysh: error reading from pimd: Connection reset by peer (104)Warning: closing connection to pimd because of an I/O error! > #0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50 > #1 0x00007f70c8f32249 in core_handler (signo=11, siginfo=0x7fffff88e4f0, context=0x7fffff88e3c0) at lib/sigevent.c:258 > #2 <signal handler called> > #3 0x0000556cfdd9b16d in lib_interface_pim_address_family_unicast_bsm_modify (args=0x7fffff88f130) at pimd/pim_nb_config.c:1910 > #4 0x00007f70c8efdcb5 in nb_callback_modify (context=0x556d00032b60, nb_node=0x556cffeeb9b0, event=NB_EV_APPLY, dnode=0x556d00031670, resource=0x556d00032b48, errmsg=0x7fffff88f710 "", errmsg_len=8192) > at lib/northbound.c:1538 > #5 0x00007f70c8efe949 in nb_callback_configuration (context=0x556d00032b60, event=NB_EV_APPLY, change=0x556d00032b10, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:1888 > #6 0x00007f70c8efee82 in nb_transaction_process (event=NB_EV_APPLY, transaction=0x556d00032b60, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:2016 > #7 0x00007f70c8efd658 in nb_candidate_commit_apply (transaction=0x556d00032b60, save_transaction=true, transaction_id=0x0, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:1356 > #8 0x00007f70c8efd78e in nb_candidate_commit (context=..., candidate=0x556cffeb0e80, save_transaction=true, comment=0x0, transaction_id=0x0, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:1389 > #9 0x00007f70c8f03e58 in nb_cli_classic_commit (vty=0x556d00025a80) at lib/northbound_cli.c:51 > #10 0x00007f70c8f043f8 in nb_cli_apply_changes_internal (vty=0x556d00025a80, > xpath_base=0x7fffff893bb0 "/frr-interface:lib/interface[name='fgljdsf']/frr-pim:pim/address-family[address-family='frr-routing:ipv4']", clear_pending=false) at lib/northbound_cli.c:178 > #11 0x00007f70c8f0475d in nb_cli_apply_changes (vty=0x556d00025a80, xpath_base_fmt=0x556cfdde9fe0 "./frr-pim:pim/address-family[address-family='%s']") at lib/northbound_cli.c:234 > #12 0x0000556cfdd8298f in pim_process_no_unicast_bsm_cmd (vty=0x556d00025a80) at pimd/pim_cmd_common.c:3493 > #13 0x0000556cfddcf782 in no_ip_pim_ucast_bsm (self=0x556cfde40b20 <no_ip_pim_ucast_bsm_cmd>, vty=0x556d00025a80, argc=4, argv=0x556d00031500) at pimd/pim_cmd.c:4950 > #14 0x00007f70c8e942f0 in cmd_execute_command_real (vline=0x556d00032070, vty=0x556d00025a80, cmd=0x0, up_level=0) at lib/command.c:1002 > #15 0x00007f70c8e94451 in cmd_execute_command (vline=0x556d00032070, vty=0x556d00025a80, cmd=0x0, vtysh=0) at lib/command.c:1061 > #16 0x00007f70c8e9499f in cmd_execute (vty=0x556d00025a80, cmd=0x556d00030320 "no ip pim unicast-bsm", matched=0x0, vtysh=0) at lib/command.c:1227 > #17 0x00007f70c8f51e44 in vty_command (vty=0x556d00025a80, buf=0x556d00030320 "no ip pim unicast-bsm") at lib/vty.c:616 > #18 0x00007f70c8f53bdd in vty_execute (vty=0x556d00025a80) at lib/vty.c:1379 > #19 0x00007f70c8f55d59 in vtysh_read (thread=0x7fffff896600) at lib/vty.c:2374 > #20 0x00007f70c8f4b209 in event_call (thread=0x7fffff896600) at lib/event.c:2011 > #21 0x00007f70c8ed109e in frr_run (master=0x556cffdb4ea0) at lib/libfrr.c:1217 > #22 0x0000556cfdddec12 in main (argc=2, argv=0x7fffff896828, envp=0x7fffff896840) at pimd/pim_main.c:165 > (gdb) f 3 > #3 0x0000556cfdd9b16d in lib_interface_pim_address_family_unicast_bsm_modify (args=0x7fffff88f130) at pimd/pim_nb_config.c:1910 > 1910 pim_ifp->ucast_bsm_accept = > (gdb) list > 1905 case NB_EV_ABORT: > 1906 break; > 1907 case NB_EV_APPLY: > 1908 ifp = nb_running_get_entry(args->dnode, NULL, true); > 1909 pim_ifp = ifp->info; > 1910 pim_ifp->ucast_bsm_accept = > 1911 yang_dnode_get_bool(args->dnode, NULL); > 1912 > 1913 break; > 1914 } > (gdb) p pim_ifp > $1 = (struct pim_interface *) 0x0 Fixes: 3bb513c ("lib: adapt to version 2 of libyang") Signed-off-by: Louis Scalbert <[email protected]>
rzalamena
pushed a commit
that referenced
this pull request
Aug 7, 2024
It might cause this use-after-free:
```
==6523==ERROR: AddressSanitizer: heap-use-after-free on address 0x60300058d720 at pc 0x55f3ab62ab1f bp 0x7ffe5b95a0d0 sp 0x7ffe5b95a0c8
READ of size 8 at 0x60300058d720 thread T0
#0 0x55f3ab62ab1e in bgp_gr_update_mode_of_all_peers bgpd/bgp_fsm.c:2729
#1 0x55f3ab62ab1e in bgp_gr_update_all bgpd/bgp_fsm.c:2779
#2 0x55f3ab73557e in bgp_inst_gr_config_vty bgpd/bgp_vty.c:3037
#3 0x55f3ab74db69 in bgp_graceful_restart bgpd/bgp_vty.c:3130
#4 0x7fc5539a9584 in cmd_execute_command_real lib/command.c:1002
#5 0x7fc5539a98a3 in cmd_execute_command lib/command.c:1061
#6 0x7fc5539a9dcf in cmd_execute lib/command.c:1227
#7 0x7fc553ae493f in vty_command lib/vty.c:616
#8 0x7fc553ae4e92 in vty_execute lib/vty.c:1379
#9 0x7fc553aedd34 in vtysh_read lib/vty.c:2374
#10 0x7fc553ad8a64 in event_call lib/event.c:1995
#11 0x7fc553a0c429 in frr_run lib/libfrr.c:1232
#12 0x55f3ab57b78d in main bgpd/bgp_main.c:555
#13 0x7fc55342d249 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#14 0x7fc55342d304 in __libc_start_main_impl ../csu/libc-start.c:360
#15 0x55f3ab5799a0 in _start (/usr/lib/frr/bgpd+0x2e19a0)
0x60300058d720 is located 16 bytes inside of 24-byte region [0x60300058d710,0x60300058d728)
freed by thread T0 here:
#0 0x7fc553eb76a8 in __interceptor_free ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:52
#1 0x7fc553a2b713 in qfree lib/memory.c:130
#2 0x7fc553a0e50d in listnode_free lib/linklist.c:81
#3 0x7fc553a0e50d in list_delete_node lib/linklist.c:379
#4 0x55f3ab7ae353 in peer_delete bgpd/bgpd.c:2796
#5 0x55f3ab7ae91f in bgp_session_reset bgpd/bgpd.c:141
#6 0x55f3ab62ab17 in bgp_gr_update_mode_of_all_peers bgpd/bgp_fsm.c:2752
#7 0x55f3ab62ab17 in bgp_gr_update_all bgpd/bgp_fsm.c:2779
#8 0x55f3ab73557e in bgp_inst_gr_config_vty bgpd/bgp_vty.c:3037
#9 0x55f3ab74db69 in bgp_graceful_restart bgpd/bgp_vty.c:3130
#10 0x7fc5539a9584 in cmd_execute_command_real lib/command.c:1002
#11 0x7fc5539a98a3 in cmd_execute_command lib/command.c:1061
#12 0x7fc5539a9dcf in cmd_execute lib/command.c:1227
#13 0x7fc553ae493f in vty_command lib/vty.c:616
#14 0x7fc553ae4e92 in vty_execute lib/vty.c:1379
#15 0x7fc553aedd34 in vtysh_read lib/vty.c:2374
#16 0x7fc553ad8a64 in event_call lib/event.c:1995
#17 0x7fc553a0c429 in frr_run lib/libfrr.c:1232
#18 0x55f3ab57b78d in main bgpd/bgp_main.c:555
#19 0x7fc55342d249 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
previously allocated by thread T0 here:
#0 0x7fc553eb83b7 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77
#1 0x7fc553a2ae20 in qcalloc lib/memory.c:105
#2 0x7fc553a0d056 in listnode_new lib/linklist.c:71
#3 0x7fc553a0d85b in listnode_add_sort lib/linklist.c:197
#4 0x55f3ab7baec4 in peer_create bgpd/bgpd.c:1996
#5 0x55f3ab65be8b in bgp_accept bgpd/bgp_network.c:604
#6 0x7fc553ad8a64 in event_call lib/event.c:1995
#7 0x7fc553a0c429 in frr_run lib/libfrr.c:1232
#8 0x55f3ab57b78d in main bgpd/bgp_main.c:555
#9 0x7fc55342d249 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
```
Signed-off-by: Donatas Abraitis <[email protected]>
rzalamena
pushed a commit
that referenced
this pull request
Aug 14, 2024
Fix the following crash when pim options are (un)configured on an non-existent interface. > r1(config)# int fgljdsf > r1(config-if)# no ip pim unicast-bsm > vtysh: error reading from pimd: Connection reset by peer (104)Warning: closing connection to pimd because of an I/O error! > #0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50 > #1 0x00007f70c8f32249 in core_handler (signo=11, siginfo=0x7fffff88e4f0, context=0x7fffff88e3c0) at lib/sigevent.c:258 > #2 <signal handler called> > #3 0x0000556cfdd9b16d in lib_interface_pim_address_family_unicast_bsm_modify (args=0x7fffff88f130) at pimd/pim_nb_config.c:1910 > #4 0x00007f70c8efdcb5 in nb_callback_modify (context=0x556d00032b60, nb_node=0x556cffeeb9b0, event=NB_EV_APPLY, dnode=0x556d00031670, resource=0x556d00032b48, errmsg=0x7fffff88f710 "", errmsg_len=8192) > at lib/northbound.c:1538 > #5 0x00007f70c8efe949 in nb_callback_configuration (context=0x556d00032b60, event=NB_EV_APPLY, change=0x556d00032b10, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:1888 > #6 0x00007f70c8efee82 in nb_transaction_process (event=NB_EV_APPLY, transaction=0x556d00032b60, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:2016 > #7 0x00007f70c8efd658 in nb_candidate_commit_apply (transaction=0x556d00032b60, save_transaction=true, transaction_id=0x0, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:1356 > #8 0x00007f70c8efd78e in nb_candidate_commit (context=..., candidate=0x556cffeb0e80, save_transaction=true, comment=0x0, transaction_id=0x0, errmsg=0x7fffff88f710 "", errmsg_len=8192) at lib/northbound.c:1389 > #9 0x00007f70c8f03e58 in nb_cli_classic_commit (vty=0x556d00025a80) at lib/northbound_cli.c:51 > #10 0x00007f70c8f043f8 in nb_cli_apply_changes_internal (vty=0x556d00025a80, > xpath_base=0x7fffff893bb0 "/frr-interface:lib/interface[name='fgljdsf']/frr-pim:pim/address-family[address-family='frr-routing:ipv4']", clear_pending=false) at lib/northbound_cli.c:178 > #11 0x00007f70c8f0475d in nb_cli_apply_changes (vty=0x556d00025a80, xpath_base_fmt=0x556cfdde9fe0 "./frr-pim:pim/address-family[address-family='%s']") at lib/northbound_cli.c:234 > #12 0x0000556cfdd8298f in pim_process_no_unicast_bsm_cmd (vty=0x556d00025a80) at pimd/pim_cmd_common.c:3493 > #13 0x0000556cfddcf782 in no_ip_pim_ucast_bsm (self=0x556cfde40b20 <no_ip_pim_ucast_bsm_cmd>, vty=0x556d00025a80, argc=4, argv=0x556d00031500) at pimd/pim_cmd.c:4950 > #14 0x00007f70c8e942f0 in cmd_execute_command_real (vline=0x556d00032070, vty=0x556d00025a80, cmd=0x0, up_level=0) at lib/command.c:1002 > #15 0x00007f70c8e94451 in cmd_execute_command (vline=0x556d00032070, vty=0x556d00025a80, cmd=0x0, vtysh=0) at lib/command.c:1061 > #16 0x00007f70c8e9499f in cmd_execute (vty=0x556d00025a80, cmd=0x556d00030320 "no ip pim unicast-bsm", matched=0x0, vtysh=0) at lib/command.c:1227 > #17 0x00007f70c8f51e44 in vty_command (vty=0x556d00025a80, buf=0x556d00030320 "no ip pim unicast-bsm") at lib/vty.c:616 > #18 0x00007f70c8f53bdd in vty_execute (vty=0x556d00025a80) at lib/vty.c:1379 > #19 0x00007f70c8f55d59 in vtysh_read (thread=0x7fffff896600) at lib/vty.c:2374 > #20 0x00007f70c8f4b209 in event_call (thread=0x7fffff896600) at lib/event.c:2011 > #21 0x00007f70c8ed109e in frr_run (master=0x556cffdb4ea0) at lib/libfrr.c:1217 > #22 0x0000556cfdddec12 in main (argc=2, argv=0x7fffff896828, envp=0x7fffff896840) at pimd/pim_main.c:165 > (gdb) f 3 > #3 0x0000556cfdd9b16d in lib_interface_pim_address_family_unicast_bsm_modify (args=0x7fffff88f130) at pimd/pim_nb_config.c:1910 > 1910 pim_ifp->ucast_bsm_accept = > (gdb) list > 1905 case NB_EV_ABORT: > 1906 break; > 1907 case NB_EV_APPLY: > 1908 ifp = nb_running_get_entry(args->dnode, NULL, true); > 1909 pim_ifp = ifp->info; > 1910 pim_ifp->ucast_bsm_accept = > 1911 yang_dnode_get_bool(args->dnode, NULL); > 1912 > 1913 break; > 1914 } > (gdb) p pim_ifp > $1 = (struct pim_interface *) 0x0 Fixes: 3bb513c ("lib: adapt to version 2 of libyang") Signed-off-by: Louis Scalbert <[email protected]> (cherry picked from commit 6952bea)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.