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git.meshlink.io Git - meshlink/log
Guus Sliepen [Mon, 19 Jan 2009 21:50:05 +0000 (22:50 +0100)]
Change flush_events() to expire_events().
The former function made a totally bogus shallow copy of the event_tree, called
the handler of each event and then deleted the whole tree. This should've
caused tinc to crash when an ALARM signal was sent more than once, but for some
reason it didn't. It also behaved incorrectly when a handler added a new event.
The new function just moves the expiration time of all events to the past.
Guus Sliepen [Fri, 9 Jan 2009 11:36:06 +0000 (12:36 +0100)]
Move free()s at the end om main() to the proper destructor functions.
Guus Sliepen [Sat, 3 Jan 2009 21:33:55 +0000 (22:33 +0100)]
Only send packets via UDP if UDP communication is possible.
When no session key is known for a node, or when it is doing PMTU discovery but
no MTU probes have returned yet, packets are sent via TCP. Some logic is added
to make sure intermediate nodes continue forwarding via TCP. The per-node
packet queue is now no longer necessary and has been removed.
Guus Sliepen [Sat, 3 Jan 2009 21:06:10 +0000 (22:06 +0100)]
Consistently allocate device and iface variables on the heap.
This fixes a segfault when no Device has been specified and tinc exits, and it
would try to free() a static string. Thanks to Borg for spottin.
Guus Sliepen [Sat, 27 Dec 2008 10:09:43 +0000 (11:09 +0100)]
Update documentation for git.
Guus Sliepen [Fri, 26 Dec 2008 13:47:34 +0000 (13:47 +0000)]
Releasing 1.0.9.
Guus Sliepen [Fri, 26 Dec 2008 12:46:45 +0000 (12:46 +0000)]
Add missing parentheses in check for IPv4 multicast addresses.
Guus Sliepen [Tue, 23 Dec 2008 23:14:37 +0000 (23:14 +0000)]
Apply patch from Max Rijevski fixing a memory leak when closing connections.
It also cleans up more when stopping tinc, helping tools like valgrind.
Guus Sliepen [Tue, 23 Dec 2008 22:31:38 +0000 (22:31 +0000)]
Handle broadcast and multicast packets in router mode.
Multicast packets are treated as broadcast packets.
Based on a patch from Max Rijevski.
Guus Sliepen [Mon, 22 Dec 2008 21:49:23 +0000 (21:49 +0000)]
Update the manpage as well, and some whitespace to make its source more legible.
Guus Sliepen [Mon, 22 Dec 2008 21:29:21 +0000 (21:29 +0000)]
Update documentation.
- TCPOnly is not experimental.
- Do not mention old Linux kernels and Ethertap anymore.
- Document the DeviceType, PMTU and PMTUDiscovery options.
Guus Sliepen [Mon, 22 Dec 2008 20:35:45 +0000 (20:35 +0000)]
Enable PMTU discovery by default.
Guus Sliepen [Mon, 22 Dec 2008 20:27:52 +0000 (20:27 +0000)]
Update copyright information.
Guus Sliepen [Mon, 22 Dec 2008 19:43:49 +0000 (19:43 +0000)]
Update Dutch translation.
Guus Sliepen [Mon, 22 Dec 2008 19:40:40 +0000 (19:40 +0000)]
Make sure IPv6 sockets are IPv6 only.
This will get rid of the "Can't bind to 0.0.0.0 port 655/tcp: Address already
in use" message on Linux.
Guus Sliepen [Mon, 22 Dec 2008 19:33:37 +0000 (19:33 +0000)]
Use TUNIFHEAD by default on FreeBSD to make sure IPv6 works.
Guus Sliepen [Sun, 21 Dec 2008 16:19:31 +0000 (16:19 +0000)]
Treat virtual network device as tap if Mode = switch or hub.
On OpenBSD, the link0 flag should still be set in tinc-up or by other means.
Guus Sliepen [Fri, 5 Dec 2008 14:17:39 +0000 (14:17 +0000)]
Correct debug message.
Guus Sliepen [Tue, 18 Nov 2008 15:11:27 +0000 (15:11 +0000)]
Prevent freeing a NULL pointer when a hostname is unresolvable.
Guus Sliepen [Sat, 25 Oct 2008 19:54:00 +0000 (19:54 +0000)]
Do not try to send REQ_KEY or ANS_KEY requests to unreachable nodes.
Guus Sliepen [Sat, 25 Oct 2008 18:10:08 +0000 (18:10 +0000)]
Fix reading configuration files that do not end with a newline.
Guus Sliepen [Fri, 14 Dec 2007 21:17:08 +0000 (21:17 +0000)]
Make sure the prefixlength of subnets is sane.
Thanks to Sven-Haegar Koch for spotting the bug and providing a fix.
Guus Sliepen [Fri, 17 Aug 2007 22:09:00 +0000 (22:09 +0000)]
Handle SERVICE_CONTROL_INTERROGATE requests. Thanks to Carsten Ralle for noticing this.
Guus Sliepen [Wed, 16 May 2007 17:16:09 +0000 (17:16 +0000)]
Releasing 1.0.8.
Guus Sliepen [Wed, 16 May 2007 14:46:25 +0000 (14:46 +0000)]
Don't free struct addrinfo too early. Spotted by Christian Cier-Zniewski.
Guus Sliepen [Wed, 16 May 2007 14:42:41 +0000 (14:42 +0000)]
Update dutch translation.
Guus Sliepen [Wed, 16 May 2007 14:42:08 +0000 (14:42 +0000)]
Make sure connection->name is never NULL.
Guus Sliepen [Mon, 14 May 2007 09:21:09 +0000 (09:21 +0000)]
Apply patch from "dnk" making sockets non-blocking under Windows.
Guus Sliepen [Wed, 14 Feb 2007 09:32:16 +0000 (09:32 +0000)]
Close the proper filedescriptor (if it exists).
Guus Sliepen [Wed, 14 Feb 2007 09:21:34 +0000 (09:21 +0000)]
Apply patch from Scott Lamb fixing some memory and resource leaks.
Guus Sliepen [Wed, 14 Feb 2007 09:20:20 +0000 (09:20 +0000)]
Apply patch from Scott Lamb preventing an infinite loop when sending SIGALRM.
Guus Sliepen [Fri, 5 Jan 2007 15:03:07 +0000 (15:03 +0000)]
Releasing 1.0.7.
Guus Sliepen [Fri, 5 Jan 2007 13:18:36 +0000 (13:18 +0000)]
Update copyright notices.
Guus Sliepen [Fri, 5 Jan 2007 13:17:33 +0000 (13:17 +0000)]
No things to do for the 1.0 branch except bugfixing.
Guus Sliepen [Fri, 5 Jan 2007 05:44:01 +0000 (05:44 +0000)]
rename() cannot replace existing files on Windows.
Guus Sliepen [Fri, 5 Jan 2007 04:49:02 +0000 (04:49 +0000)]
Fix generic BSD tun device to write only the actual packet length.
Due to a copy&paste bug, it tried to write a packet with the maximum size.
This was not a problem until the maximum size was increased to support VLANs.
Guus Sliepen [Thu, 4 Jan 2007 15:28:36 +0000 (15:28 +0000)]
Tapreader socket should be bound to localhost only.
Guus Sliepen [Wed, 3 Jan 2007 18:18:54 +0000 (18:18 +0000)]
Use a ringbuffer in shared memory to transfer packets from the tapreader thread to the main thread.
It's a wonder it ever worked before. The socket that is created is not of a
datagram type, therefore packet boundaries were not preserved, which becomes
a problem as soon as the TAP-Win32 device receives packets in fast succession.
Guus Sliepen [Mon, 18 Dec 2006 17:38:05 +0000 (17:38 +0000)]
Releasing 1.0.6.
Guus Sliepen [Mon, 18 Dec 2006 11:41:53 +0000 (11:41 +0000)]
Prevent compiler warnings about redefinition of EAI_FAMILY on FreeBSD 6.1.
Guus Sliepen [Sat, 16 Dec 2006 16:53:58 +0000 (16:53 +0000)]
Do a simple test for linux/if_tun.h instead of no test at all.
Guus Sliepen [Sat, 16 Dec 2006 16:40:09 +0000 (16:40 +0000)]
Remove the test for linux/if_tun.h.
It has been available for years on any decent Linux distribution.
Although linux/if_tun.h is now required to compile tinc,
you can still run it on systems which only support Ethertap.
Guus Sliepen [Sat, 16 Dec 2006 16:34:04 +0000 (16:34 +0000)]
We do properly check for malloc and realloc.
Guus Sliepen [Sat, 16 Dec 2006 16:26:57 +0000 (16:26 +0000)]
Use standard autoconf macros instead of our own.
Guus Sliepen [Sat, 16 Dec 2006 16:26:08 +0000 (16:26 +0000)]
Fix rule that creates html version of manpages.
Guus Sliepen [Fri, 15 Dec 2006 20:44:33 +0000 (20:44 +0000)]
Remove old Spanish translation.
Guus Sliepen [Fri, 15 Dec 2006 20:43:39 +0000 (20:43 +0000)]
Remove unnecessary stuff from configure.in.
Guus Sliepen [Tue, 12 Dec 2006 14:54:39 +0000 (14:54 +0000)]
Use the correct next pointer.
Guus Sliepen [Tue, 12 Dec 2006 14:49:09 +0000 (14:49 +0000)]
When building the minimum spanning tree, make sure we start from a reachable node.
Guus Sliepen [Wed, 29 Nov 2006 17:18:39 +0000 (17:18 +0000)]
Search for lzo/lzo1x.h, lzo2/lzo1x.h and lzo1x.h.
Guus Sliepen [Wed, 29 Nov 2006 16:57:46 +0000 (16:57 +0000)]
Make sure resolved addressed for outgoing connections are freed, if there are any.
Guus Sliepen [Tue, 14 Nov 2006 15:43:28 +0000 (15:43 +0000)]
Releasing 1.0.5.
Guus Sliepen [Tue, 14 Nov 2006 12:28:04 +0000 (12:28 +0000)]
EWOULDBLOCK does not exist on platforms without O_NONBLOCK
Guus Sliepen [Sat, 11 Nov 2006 22:45:45 +0000 (22:45 +0000)]
When deleting an entire tree, start at head, not at root.
Guus Sliepen [Sat, 11 Nov 2006 22:44:15 +0000 (22:44 +0000)]
Nodes use events, so event system should be initialised first and destroyed last.
Guus Sliepen [Sat, 11 Nov 2006 21:37:22 +0000 (21:37 +0000)]
Update Dutch translation.
Guus Sliepen [Sat, 11 Nov 2006 20:37:58 +0000 (20:37 +0000)]
Document GraphDumpFile option.
Guus Sliepen [Sat, 11 Nov 2006 20:10:46 +0000 (20:10 +0000)]
Support and autodetect LZO version 2.0 and later.
Guus Sliepen [Sat, 11 Nov 2006 20:06:14 +0000 (20:06 +0000)]
Support and autodetect LZO version 2.0 and later.
Guus Sliepen [Sat, 11 Nov 2006 14:37:03 +0000 (14:37 +0000)]
popen() requires pclose().
Guus Sliepen [Sat, 11 Nov 2006 14:11:16 +0000 (14:11 +0000)]
Added graph dumping ability based on Markus Goetz's patch.
Guus Sliepen [Sat, 11 Nov 2006 13:43:00 +0000 (13:43 +0000)]
The "active" bit in node.status is not used.
Guus Sliepen [Wed, 9 Aug 2006 22:31:10 +0000 (22:31 +0000)]
memcpy() addresses from packet headers before calling the lookup functions.
This probably fixes a problem on the ARM architecture that causes tinc to fail to lookup IPv4 addresses.
Guus Sliepen [Tue, 8 Aug 2006 13:50:58 +0000 (13:50 +0000)]
Remove unused variable.
Guus Sliepen [Tue, 8 Aug 2006 13:44:37 +0000 (13:44 +0000)]
Remove unused parameter from maskcmp().
Guus Sliepen [Tue, 8 Aug 2006 13:44:19 +0000 (13:44 +0000)]
Remove unused variables.
Guus Sliepen [Tue, 8 Aug 2006 13:29:17 +0000 (13:29 +0000)]
Fix format string warnings.
Guus Sliepen [Tue, 8 Aug 2006 13:21:08 +0000 (13:21 +0000)]
Do not break strict aliasing of status_t structs.
Guus Sliepen [Mon, 12 Jun 2006 21:45:39 +0000 (21:45 +0000)]
Add generic host-up and host-down scripts.
Thanks to Menno Smits for a patch.
Guus Sliepen [Sun, 11 Jun 2006 18:53:27 +0000 (18:53 +0000)]
Use memcpy() to copy sockaddrs returned by getaddrinfo().
Thanks to Miles Nordin for spotting this.
Guus Sliepen [Wed, 26 Apr 2006 16:29:47 +0000 (16:29 +0000)]
Restore length of the original packet in send_udppacket().
Guus Sliepen [Wed, 26 Apr 2006 13:52:58 +0000 (13:52 +0000)]
Update copyright notices, remove Ivo's email address.
Guus Sliepen [Wed, 12 Apr 2006 08:38:35 +0000 (08:38 +0000)]
Fix a bug in handling prefixlengths that are not a multiple of 4.
Thanks to Sven-Haegar Koch for spotting the bug and providing the fix.
Guus Sliepen [Sun, 19 Mar 2006 13:06:21 +0000 (13:06 +0000)]
Fix signedness compiler warnings.
Guus Sliepen [Sun, 19 Mar 2006 12:43:45 +0000 (12:43 +0000)]
Export flush_meta().
Guus Sliepen [Sun, 19 Mar 2006 12:43:28 +0000 (12:43 +0000)]
Missing #include.
Guus Sliepen [Mon, 6 Feb 2006 12:30:51 +0000 (12:30 +0000)]
Make sure $NAME is set correctly when executing tinc-down script.
Guus Sliepen [Thu, 19 Jan 2006 17:13:18 +0000 (17:13 +0000)]
Apply patch from Scott Lamb adding an output buffer for the TCP sockets.
This helps coalescing multiple send_meta() commands into one TCP packet.
Also limit the size of the output buffer before dropping PACKETs.
Guus Sliepen [Fri, 13 Jan 2006 11:21:59 +0000 (11:21 +0000)]
Apply patch from Scott Lamb unifying configuration of TCP socket options.
Guus Sliepen [Fri, 13 Jan 2006 11:09:19 +0000 (11:09 +0000)]
EVP_Cleanup() when quitting.
Guus Sliepen [Wed, 16 Nov 2005 10:45:11 +0000 (10:45 +0000)]
Enable OpenSSL ENGINE, so crypto hardware gets used. Thanks to Andreas van Cranenburgh.
Guus Sliepen [Fri, 3 Jun 2005 10:56:02 +0000 (10:56 +0000)]
Add alloca.h to the list of necessary header files.
Guus Sliepen [Fri, 3 Jun 2005 10:16:03 +0000 (10:16 +0000)]
Prevent possible buffer overflows when using very large (>= 8192 bit) RSA keys.
Thanks to Tonnerre Lombard for noticing!
Guus Sliepen [Wed, 4 May 2005 19:38:28 +0000 (19:38 +0000)]
Releasing 1.0.4.
Guus Sliepen [Wed, 4 May 2005 18:09:30 +0000 (18:09 +0000)]
Update copyright notices.
Guus Sliepen [Wed, 4 May 2005 16:53:11 +0000 (16:53 +0000)]
Describe subnet-up/down scripts in documentation.
Guus Sliepen [Wed, 4 May 2005 15:56:25 +0000 (15:56 +0000)]
Several splay tree fixes.
Guus Sliepen [Wed, 4 May 2005 15:52:55 +0000 (15:52 +0000)]
Searching through splay trees may change the tree variable.
Guus Sliepen [Wed, 4 May 2005 15:51:45 +0000 (15:51 +0000)]
Be on the safe side with initialisation of c->name.
Guus Sliepen [Wed, 6 Apr 2005 20:43:37 +0000 (20:43 +0000)]
Remove unused (and potentially segfaulting) net2str() call.
Guus Sliepen [Thu, 20 Jan 2005 15:14:25 +0000 (15:14 +0000)]
Don't try to add a non-existing node back to the node_udp_tree.
Guus Sliepen [Tue, 4 Jan 2005 22:19:56 +0000 (22:19 +0000)]
Nodes should only be in the node_udp_tree if they are reachable.
Guus Sliepen [Tue, 4 Jan 2005 22:18:58 +0000 (22:18 +0000)]
Correct size argument for strncat().
Guus Sliepen [Fri, 3 Dec 2004 13:27:33 +0000 (13:27 +0000)]
Use the proper free function.
Guus Sliepen [Fri, 3 Dec 2004 13:22:18 +0000 (13:22 +0000)]
Free memory used by connection_t after it is deleted from the connection tree.
Guus Sliepen [Wed, 1 Dec 2004 21:26:51 +0000 (21:26 +0000)]
Small fix.
Guus Sliepen [Wed, 1 Dec 2004 20:06:39 +0000 (20:06 +0000)]
subnet-up/down hooks, use list_t for the todo list.
Guus Sliepen [Wed, 1 Dec 2004 20:06:05 +0000 (20:06 +0000)]
subnet-up/down hooks
Guus Sliepen [Thu, 18 Nov 2004 20:34:48 +0000 (20:34 +0000)]
Fix splay tree code.
Guus Sliepen [Tue, 16 Nov 2004 19:02:54 +0000 (19:02 +0000)]
Make sure broadcast packet reach the local network interface.