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2016-02-08Fix closing flushed channelPavel Tvrdík
Fix reading from freed memory. Free at: channel_set_state(c, CS_DOWN) Read at: WALK_LIST2_DELSAFE(c, n, x, tab->channels, table_node) ==00:00:00:00.261 24718== ==00:00:09:31.755 24718== Invalid read of size 8 ==00:00:09:31.755 24718== at 0x4061BA: rt_prune_table (rt-table.c:1688) ==00:00:09:31.755 24718== by 0x405D5E: rt_event (rt-table.c:1559) ==00:00:09:31.755 24718== by 0x45D089: ev_run (event.c:85) ==00:00:09:31.755 24718== by 0x45D158: ev_run_list (event.c:142) ==00:00:09:31.755 24718== by 0x462814: io_loop (io.c:2412) ==00:00:09:31.755 24718== by 0x468712: main (main.c:833) ==00:00:09:31.755 24718== Address 0x5601538 is 136 bytes inside a block of size 304 free'd ==00:00:09:31.755 24718== at 0x4C29D2A: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==00:00:09:31.755 24718== by 0x46FF3E: rfree (resource.c:166) ==00:00:09:31.755 24718== by 0x470309: mb_free (resource.c:415) ==00:00:09:31.755 24718== by 0x406A6B: rt_unlock_table (rt-table.c:1921) ==00:00:09:31.755 24718== by 0x40DAE3: channel_do_down (proto.c:297) ==00:00:09:31.755 24718== by 0x40DD46: channel_set_state (proto.c:359) ==00:00:09:31.755 24718== by 0x4061AD: rt_prune_table (rt-table.c:1692) ==00:00:09:31.755 24718== by 0x405D5E: rt_event (rt-table.c:1559) ==00:00:09:31.755 24718== by 0x45D089: ev_run (event.c:85) ==00:00:09:31.755 24718== by 0x45D158: ev_run_list (event.c:142) ==00:00:09:31.755 24718== by 0x462814: io_loop (io.c:2412) ==00:00:09:31.755 24718== by 0x468712: main (main.c:833) ==00:00:09:31.755 24718== Block was alloc'd at ==00:00:09:31.755 24718== at 0x4C28C10: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==00:00:09:31.755 24718== by 0x470FBC: bird_xmalloc (xmalloc.c:29) ==00:00:09:31.755 24718== by 0x4701E6: mb_alloc (resource.c:339) ==00:00:09:31.755 24718== by 0x406C29: rt_commit (rt-table.c:1977) ==00:00:09:31.755 24718== by 0x45C36D: config_do_commit (conf.c:269) ==00:00:09:31.755 24718== by 0x45C545: config_commit (conf.c:361) ==00:00:09:31.755 24718== by 0x4686F9: main (main.c:822) ==00:00:09:31.755 24718==
2016-02-01Fixed sigsegv for missing proto->rt_notify hookJan Moskyto Matejka
If rt_notify is NULL, the export must always stay DOWN.
2016-02-01Channels - explicit links between protocols and tablesOndrej Zajicek (work)
The patch adds support for channels, structures connecting protocols and tables and handling most interactions between them. The documentation is missing yet.
2016-01-28Add 'GENERATE/ACCEPT FROM datetime TO datetime' to password optionsPavel Tvrdík
2016-01-21BSD: Explicitly dropping routes with mismatched AF's.Jan Moskyto Matejka
2016-01-20Delete old ROA codePavel Tvrdík
2016-01-20Rewrite roa_check() for integrated BIRDPavel Tvrdík
Thanks to Ondrej Zajicek for his support with writing this code.
2016-01-20Add ROA_* constants values to grammar of configurationPavel Tvrdík
Add ROA_UNKNOWN, ROA_VALID and ROA_INVALID
2016-01-14NET ROAx: add max_pxlen, fix formatPavel Tvrdík
2016-01-07Fix check in net_route() in debug modePavel Tvrdík
2016-01-07Add NET ROA4/6 structuresPavel Tvrdík
2015-12-29Move ID allocator to a separate file and use it also in OSPFOndrej Zajicek (work)
2015-12-24Follow-up work on integrationOndrej Zajicek (work)
2015-12-21Modify FIB_WALK() and FIB_ITERATE() to work with new FIB codeOndrej Zajicek (work)
Returned user data pointers have offset relative to fib_node.
2015-12-21Follow-up work on integrationOndrej Zajicek (work)
Contains some patches from Jan Moskyto Matejka
2015-12-21Follow-up work on integrationOndrej Zajicek (work)
2015-12-20Nest: Reimplement fib_route() and add some constsOndrej Zajicek (work)
2015-12-20Integrated address print lengthsJan Moskyto Matejka
Minor changes by Ondrej Santiago Zajicek
2015-12-20ROA code switchoffJan Moskyto Matejka
2015-12-19Stop perusing f_prefix for non-prefix-set usesJan Moskyto Matejka
Multiple changes by Ondrej Santiago Zajicek
2015-12-19Removed BITS_PER_IP_ADDRESS, MAX_PREFIX_LENGTH, BIRD_AFJan Moskyto Matejka
Explicit setting of AF_INET(6|) in IP socket creation. BFD set to listen on v6, without setting the V6ONLY flag to catch both v4 and v6 traffic. Squashing and minor changes by Ondrej Santiago Zajicek
2015-12-18Netlink and BSD: Integrating IPv4 and IPv6Jan Moskyto Matejka
Squashing and minor changes by Ondrej Santiago Zajicek
2015-11-25Merge branch 'master' into int-newOndrej Zajicek (work)
2015-11-24Merge branch 'master' into rip-newOndrej Zajicek (work)
2015-11-12Follow-up commit on integrated BIRDOndrej Zajicek (work)
Use net_addr for interface address prefixes, support net_addr in configuration parser.
2015-11-09Nest: Fixes bug in missing cleanup during table removalOndrej Zajicek (work)
When a table is removed during reconfiguration, a reference was not cleared in the old configuration, which breaks undo.
2015-11-09Conf: Fixes bug in symbol lookup during reconfigurationOndrej Zajicek (work)
Symbol lookup by cf_find_symbol() not only did the lookup but also added new void symbols allocated from cfg_mem linpool, which gets broken when lookups are done outside of config parsing, which may lead to crashes during reconfiguration. The patch separates lookup-only cf_find_symbol() and config-modifying cf_get_symbol(), while the later is called only during parsing. Also new_config and cfg_mem global variables are NULLed outside of parsing.
2015-11-05Initial commit on integrated BIRDOndrej Zajicek (work)
New data types net_addr and variants (in lib/net.h) describing network addresses (prefix/pxlen). Modifications of FIB structures to handle these data types and changing everything to use these data types instead of prefix/pxlen pairs where possible. The commit is WiP, some protocols are not yet updated (BGP, Kernel), and the code contains some temporary scaffolding. Comments are welcome.
2015-10-17Merge branch 'master' into rip-newOndrej Zajicek (work)
2015-10-17Minor changesOndrej Zajicek (work)
2015-10-05Major RIP redesignOndrej Zajicek (work)
The new RIP implementation fixes plenty of old bugs and also adds support for many new features: ECMP support, link state support, BFD support, configurable split horizon and more. Most options are now per-interface.
2015-07-28Nest: Fixes one of previous commitOndrej Zajicek
2015-07-24Static: Support for BFD controlled static routesOndrej Zajicek
2015-07-18Nest: Fixes symbols in router idOndrej Zajicek
Thanks to Peter Hudec for noticing the problem.
2015-07-18Direct: Fixes behavior for the same routes on different interfacesOndrej Zajicek
Thanks to Andrew (seti.kr.ua) for the bug report.
2015-06-08BGP multipath supportOndrej Zajicek
Kernel option 'merge paths' allows to merge routes exported to kernel protocol (currently BGP and static routes) to multipath routes.
2015-06-08Fixes subtle bug in temporary attribute handlingOndrej Zajicek
In some cases, export filter accessed attributes of a different route.
2015-06-08Moving of mulipath merging code from OSPF to nestOndrej Zajicek
2015-06-08Fixes bug in pipe feeding when filtered routes are kept in tableOndrej Zajicek
2015-06-08unsigned [int] -> uintPavel Tvrdík
2015-06-08unsgined char -> bytePavel Tvrdík
2015-05-22Fixes unnamed protocols from templatesOndrej Zajicek
2015-05-17Simplify flushing processOndrej Zajicek
Related to changes from previous patch.
2015-05-16Fix minor issue in pipe route propagationOndrej Zajicek
In some circumstances during reconfiguration, routes propagated by pipes to other tables may hang there even after the primary routes are removed. There is already a workaround for this issue in the code which removes these stale routes by flush process when source protocols are shut down. This patch is a cleaner fix and allows to simplify the flush process
2015-05-12KRT: Add support for plenty of kernel route metricsOndrej Zajicek
Linux kernel route metrics (RTA_METRICS netlink route attribute) are represented and accessible as new route attributes: krt_mtu, krt_window, krt_rtt, krt_rttvar, krt_sstresh, krt_cwnd, krt_advmss, krt_reordering, krt_hoplimit, krt_initcwnd, krt_rto_min, krt_initrwnd, krt_quickack, krt_lock_mtu, krt_lock_window, krt_lock_rtt, krt_lock_rttvar, krt_lock_sstresh, krt_lock_cwnd, krt_lock_advmss, krt_lock_reordering, krt_lock_hoplimit, krt_lock_rto_min, krt_feature_ecn, krt_feature_allfrag
2015-05-10Add bitfield route attribute typeOndrej Zajicek
2015-03-29BGP: Enhanced route refresh (RFC 7313) supportOndrej Zajicek
Also hook feed_done is renamed to feed_end.
2015-03-09Possibility to define unnamed protocols from template added.Ondrej Filip
2015-03-02Implement latency tracking, internal event log and watchdogOndrej Zajicek
2015-02-21Store protocol config size inside protocol structureOndrej Zajicek
Make proto_config_new() use this info instead of supplied size. Thanks to Alexander V. Chernikov for the patch.
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