Jan Moskyto Matejka
fd926ed4ee
Poll: Prevent the improbable case of EAGAIN after POLLIN
2016-03-15 14:57:49 +01:00
Jan Moskyto Matejka
e1c13a5a7b
Unix: Rework of select-loop to poll-loop
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This should lift the limit of FD_SETSIZE and allow more than 1024 fd's.
FD_SETSIZE limit doesn't matter now when creating new sockets.
2016-03-11 12:45:10 +01:00
Ondrej Zajicek (work)
c2106b674c
Unix: Fix bug in syslog name handling
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Pointer to current_log_name has to be changed even if the name is the
same, because the old one will be invalid/freed after reconfiguration.
2016-02-11 21:53:55 +01:00
Jan Moskyto Matejka
ad27615760
Netlink: attribute validation before parsing
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Wanted netlink attributes are defined in a table, specifying
their size and neediness. Removing the long conditions that did the
validation before.
Also parsing IPv4 and IPv6 versions regardless on the IPV6 macro.
2015-11-24 14:30:20 +01:00
Ondrej Zajicek (work)
1e4891e48e
Nest: Fix bug in device proto
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If an interface address notification is received during device protocol
shutdown/restart, BIRD crashed.
Thanks to Wei Huang for the bugreport.
2015-11-23 11:13:40 +01:00
Pavel Tvrdík
fce764f90e
Fix compiling with --enable-debug option
2015-11-11 11:46:38 +01:00
Jan Moskyto Matejka
9ddbfbddf8
Netlink: Allow more than 256 routing tables.
...
Since 2.6.19, the netlink API defines RTA_TABLE routing attribute to
allow 32-bit routing table IDs. Using this attribute to index routing
tables at Linux, instead of 8-bit rtm_table field.
2015-11-11 11:40:49 +01:00
Ondrej Zajicek (work)
9b9a7143c4
Conf: Fixes bug in symbol lookup during reconfiguration
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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.
2015-11-09 00:42:02 +01:00
Ondrej Zajicek (work)
3aed0a6ff7
IO: Fix the previous bugfix
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I should check it after making some trivial changes. The original patch
from Alexander has it right.
2015-11-03 11:27:27 +01:00
Ondrej Zajicek (work)
338f85ca77
IO: Handle fd values too big for select()
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If the number of sockets is too much for select(), we should at least
handle it with proper error messages and reject new sockets instead of
breaking the event loop.
Thanks to Alexander V. Chernikov for the patch.
2015-11-03 11:08:57 +01:00
Ondrej Zajicek (work)
acb04cfdc5
Minor changes
2015-10-17 14:43:37 +02:00
Ondrej Zajicek
641172c6e5
Netlink: Fixes uninitialized variable
...
Thanks to Pavel Tvrdik for the bugfix
2015-07-28 12:36:03 +02:00
Ondrej Zajicek
8d9eef1771
BGP multipath support
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Kernel option 'merge paths' allows to merge routes exported to kernel
protocol (currently BGP and static routes) to multipath routes.
2015-06-08 02:24:08 +02:00
Ondrej Zajicek
78a2cc289f
KRT: Fixes some minor bugs in kernel protocol
2015-06-08 02:24:08 +02:00
Pavel Tvrdík
ae80a2de95
unsigned [int] -> uint
2015-06-08 02:24:08 +02:00
Pavel Tvrdík
e348ef01b4
unsgined char -> byte
2015-06-08 02:24:08 +02:00
Ondrej Zajicek
38e835dede
Fix in the last commit
2015-05-13 13:19:26 +02:00
Ondrej Zajicek
9fdf9d29b6
KRT: Add support for plenty of kernel route metrics
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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
2015-05-12 16:42:22 +02:00
Ondrej Zajicek
7069fc9e72
KRT: Fixes route reload
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Did not really worked
2015-04-25 21:41:43 +02:00
Ondrej Zajicek
c5ff44a703
KRT: Fixes learning of preferred kernel routes.
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When a new route was imported from kernel and chosen as preferred, then
the old best route was propagated as a withdraw to the kernel protocol.
Under some circumstances such withdraw propagated to the BSD kernel could
remove the new alien route and thus reverting the import.
2015-04-25 20:43:43 +02:00
Ondrej Zajicek
90097f4fb9
KRT: Support for RTM_CHANGE on BSD
2015-04-22 10:53:15 +02:00
Ondrej Zajicek
deec752ef9
NEWS and version update
2015-04-20 12:27:00 +02:00
Ondrej Zajicek
b867a87c2f
Fixes port range socket option
2015-04-19 00:31:59 +02:00
Ondrej Zajicek
304ac2e861
Minor fixes
2015-04-12 10:47:17 +02:00
Ondrej Zajicek
16a3254c4c
Understand IFF_MULTICAST flag on ifaces in Linux
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Unfortunately, some interfaces support multicast but do not have
this flag set, so we use it only as a positive hint.
Thanks to Clint Armstrong for noticing the problem.
2015-03-31 23:59:40 +02:00
Ondrej Zajicek
9aed29e605
BGP: Enhanced route refresh (RFC 7313) support
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Also hook feed_done is renamed to feed_end.
2015-03-29 18:29:49 +02:00
Ondrej Zajicek
af454f9b7c
Fixes bug in debug dumps
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Using 'dump sockets' in IPv6 mode caused crash due to mismatched format string.
Thanks to Pavel Tvrdik for noticing it.
2015-03-02 09:42:44 +01:00
Ondrej Zajicek
8bcb5fb1e8
Implement latency tracking, internal event log and watchdog
2015-03-02 09:41:14 +01:00
Ondrej Zajicek
9c89560e6c
Use IP_PORTRANGE_HIGH for BFD where available
2015-02-22 20:14:14 +01:00
Ondrej Zajicek
86c3eea0f3
Use AF_UNSPEC for RTM_GETLINK
...
This value is specified in documentation.
2015-02-21 21:19:49 +01:00
Ondrej Zajicek
2bbc308321
Store protocol config size inside protocol structure
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Make proto_config_new() use this info instead of supplied size.
Thanks to Alexander V. Chernikov for the patch.
2015-02-21 21:08:23 +01:00
Pavel Tvrdik
e598853e68
Add const to a param msg at functions log_msg, log_rl, die, bug and debug
2015-02-21 19:32:57 +01:00
Pavel Tvrdik
4a591d4b94
Replacing GNU old-style field designator extension
2015-02-21 19:31:36 +01:00
Ondrej Filip
ec2194fa7a
Version 1.5.0pre
2014-11-05 11:07:25 +01:00
Ondrej Zajicek
6f8bbaa10b
Fininshing integrated OSPF.
2014-11-03 10:42:55 +01:00
Ondrej Zajicek
88a183c6c9
Integrated IP functions.
2014-10-24 11:11:43 +02:00
Ondrej Zajicek
cfdea7b85f
NEWS and version update.
2014-10-05 23:59:18 +02:00
Ondrej Zajicek
1123e70740
Implements token bucket filter for rate limiting.
2014-10-02 12:52:50 +02:00
Ondrej Zajicek
252c7e4d0b
Refresh kernel protocol when interface disappears.
...
When an interface goes down, (Linux) kernel removes routes pointing to
that ifacem but does not send withdraws for them. We rescan the
kernel table to ensure synchronization.
Thanks to Alexander Demenshin for the bugreport.
2014-10-02 12:52:50 +02:00
Ondrej Zajicek
0479b44373
Fixes some warnings.
2014-10-02 12:52:50 +02:00
Ondrej Filip
7c00551749
Version 1.4.4.
2014-07-09 23:46:02 +02:00
Ondrej Zajicek
029ec22d0a
Fixes a bug in BSD kernel interfacing code.
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The bug was introduced in 05476c4d04
2014-07-09 18:34:42 +02:00
Ondrej Zajicek
8945f73d94
Ensures that msg_controllen includes last padding.
...
Although RFC 3542 allows both cases, Theo de Raadt thinks
he knows better, and msg_controllen without last padding
fails on OpenBSD.
Thanks to Job Snijders for the bugreport.
2014-06-26 13:30:27 +02:00
Ondrej Zajicek
9eceab33f9
String constants could be used for string option values.
...
Thanks to Frederik Kriewitz for the patch.
2014-05-29 23:05:03 +02:00
Ondrej Zajicek
05476c4d04
IPv4/IPv6 integrated socket code.
2014-05-18 11:42:26 +02:00
Ondrej Zajicek
6c6ebd64c3
NEWS and version update.
2014-04-14 14:47:20 +02:00
Ondrej Zajicek
538fec7b1b
NEWS and version update.
2014-04-02 23:00:10 +02:00
Ondrej Zajicek
60442b1698
NEWS and version update.
2014-03-31 18:51:51 +02:00
Ondrej Zajicek
eb5ea6bdd6
Fixes build on some old systems.
2014-03-31 13:21:13 +02:00
Ondrej Zajicek
c980f8002e
Merge branch 'bgp-grace'
2014-03-24 12:41:43 +01:00
