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mirror_frr/isisd
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Igor Ryzhov 7209d2a4cc isisd: fix use after free 
Pointers to the adjacency must be cleared only when the adjacency is
deleted. Otherwise, when the ISIS router is deleted later, the adjacency
is not deleted and a crash happens because of UAF.

Fixes #10209.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
2021-12-14 16:28:08 +03:00
..
.gitignore *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
AUTHORS Add support of Traffic Engineering to IS-IS 2016-09-03 11:05:50 -04:00
fabricd.c isisd: Do not explicitly set the thread pointer to NULL 2021-10-08 08:56:42 +03:00
fabricd.h *: use the current project name (FRRouting) 2020-03-25 17:38:56 -04:00
isis_adjacency.c isisd: fix use after free 2021-12-14 16:28:08 +03:00
isis_adjacency.h isisd: use time_t for last update and last flap 2021-11-11 14:58:35 +03:00
isis_bfd.c *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
isis_bfd.h isisd: rework BFD integration 2021-05-07 12:03:57 +03:00
isis_bpf.c isisd: Remove #if 0 code 2021-01-28 13:45:44 -05:00
isis_circuit.c *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
isis_circuit.h fabricd: cleanup interface config output 2021-11-11 14:56:34 +03:00
isis_cli.c isisd: fix running-config for fast-reroute 2021-12-03 18:16:24 +03:00
isis_common.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_constants.h isisd: Fix Attach-bit processing 2021-01-20 09:24:35 -05:00
isis_csm.c isisd: allow arbitrary order of area/interface configuration 2021-04-29 17:05:21 +03:00
isis_csm.h isisd: Use enum for circuit state 2021-04-22 15:17:20 -04:00
isis_dlpi.c isisd: Remove #if 0 code 2021-01-28 13:45:44 -05:00
isis_dr.c isisd: support for snmp 2021-03-02 10:06:31 -05:00
isis_dr.h isisd: reduce code duplication for levels 2018-12-04 12:49:25 +01:00
isis_dynhn.c isisd: per-instance dynamic hostname cache 2021-06-11 18:30:47 +03:00
isis_dynhn.h isisd: per-instance dynamic hostname cache 2021-06-11 18:30:47 +03:00
isis_errors.c isisd: detect Prefix-SID collisions and handle them appropriately 2020-11-04 17:12:30 -03:00
isis_errors.h isisd: detect Prefix-SID collisions and handle them appropriately 2020-11-04 17:12:30 -03:00
isis_events.c isisd: fix circuit is-type configuration 2021-10-30 03:17:49 +03:00
isis_events.h isisd: Replace isis_event_adjacency_state_change with a hook 2018-10-05 14:05:28 +02:00
isis_flags.c *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_flags.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_ldp_sync.c *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
isis_ldp_sync.h isisd: fix ldp-sync configuration 2021-04-29 17:05:21 +03:00
isis_lfa.c isisd: link protection optional fallback in ti-lfa 2021-05-03 17:27:37 +02:00
isis_lfa.h isisd: kill isis_memory.h, use MTYPE_STATIC 2021-03-22 18:27:58 +01:00
isis_lsp.c isisd: Fix sending of LSP with null seqno 2021-08-26 12:06:29 +02:00
isis_lsp.h isisd: fix processing of the attached bit 2021-07-13 14:49:49 +03:00
isis_main.c *: Convert quagga_signal_X to frr_signal_X 2021-11-11 14:41:27 -05:00
isis_misc.c isisd: per-instance dynamic hostname cache 2021-06-11 18:30:47 +03:00
isis_misc.h isisd: minor cleanup 2020-08-26 20:16:19 -03:00
isis_mt.c isisd: kill isis_memory.h, use MTYPE_STATIC 2021-03-22 18:27:58 +01:00
isis_mt.h *: use the current project name (FRRouting) 2020-03-25 17:38:56 -04:00
isis_nb_config.c *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
isis_nb_notifications.c isisd: per-instance dynamic hostname cache 2021-06-11 18:30:47 +03:00
isis_nb_state.c isisd, yang: move IS-IS interface state data to the appropriate place 2020-05-15 23:47:43 -03:00
isis_nb.c *: explicitly print "exit" at the end of every node config 2021-08-23 22:08:20 +03:00
isis_nb.h lib: northbound cli show/cmd functions must not modify data nodes 2021-10-13 20:12:35 +03:00
isis_network.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_pdu_counter.c Minor adjustments to address CI warnings 2018-12-12 00:23:23 +00:00
isis_pdu_counter.h isisd: Provide statistics about sent/received PDU count 2018-12-07 19:45:14 +00:00
isis_pdu.c isisd: support for snmp 2021-03-02 10:06:31 -05:00
isis_pdu.h isisd: Add debug output for tx-queues 2018-12-07 19:45:14 +00:00
isis_pfpacket.c *: cleanup ifp->vrf_id 2021-11-22 20:47:23 +03:00
isis_redist.c isisd: fix redistribute CLI 2021-10-05 17:38:21 +03:00
isis_redist.h isisd: fix redistribution in vrf 2021-05-14 17:12:35 +03:00
isis_route.c *: Convert numeric 32 into IPV4_MAX_BITLEN for prefixlen 2021-07-01 23:50:39 +03:00
isis_route.h *: require semicolon after DEFINE_HOOK & co. 2021-03-17 06:18:17 +01:00
isis_routemap.c isisd: added support for routemap match tag in redistribution 2021-03-05 22:12:00 +00:00
isis_routemap.h *: reindent 2017-07-17 14:04:07 +02:00
isis_snmp.c isisd: use time_t for last update and last flap 2021-11-11 14:58:35 +03:00
isis_spf_private.h isisd: kill isis_memory.h, use MTYPE_STATIC 2021-03-22 18:27:58 +01:00
isis_spf.c isisd: Do not explicitly set the thread pointer to NULL 2021-10-08 08:56:42 +03:00
isis_spf.h isisd: implement Remote LFA 2021-01-08 22:22:11 -03:00
isis_sr.c isisd: fix condition to get label from SRLB 2021-09-28 10:40:32 +02:00
isis_sr.h *: require semicolon after DEFINE_<typesafe...> 2021-03-17 06:18:39 +01:00
isis_te.c isisd: replace inet_ntoa 2020-10-22 16:25:41 -04:00
isis_te.h isisd: Update TLVs processing for TE, RI & SR 2019-09-17 17:35:50 +02:00
isis_tlvs.c isisd: fix unpack_item_ext_subtlvs TLV parsing issues 2021-10-27 17:04:26 +00:00
isis_tlvs.h *: require semicolon after DEFINE_MTYPE & co 2021-03-17 06:18:17 +01:00
isis_tx_queue.c isisd: Do not explicitly set the thread pointer to NULL 2021-10-04 19:24:54 +03:00
isis_tx_queue.h *: use the current project name (FRRouting) 2020-03-25 17:38:56 -04:00
isis_vty_fabricd.c isisd: using argv as a string name is categorically wrong 2021-06-22 13:03:00 -04:00
isis_zebra.c *: convert zclient callbacks to table 2021-10-20 13:28:46 +02:00
isis_zebra.h isisd: fix redistribution in vrf 2021-05-14 17:12:35 +03:00
isisd.c isisd: fix circuit is-type configuration 2021-10-30 03:17:49 +03:00
isisd.h Merge pull request #9724 from idryzhov/isis-unused-func 2021-10-06 00:58:47 -03:00
iso_checksum.c *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
iso_checksum.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
Makefile build: non-recursive isisd 2017-08-04 11:09:50 +02:00
README More cleanup in isisd. 2005-01-01 21:12:56 +00:00
subdir.am build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00

README 

Constraints

  o Maximum number of interfaces 255