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146 commits

Author SHA1 Message Date
Guus Sliepen
9bab08e972 More sensible name, and try to set PMTU discovery on IPv6 sockets as well. 2003-12-20 21:09:33 +00:00
Guus Sliepen
6b12bea62f Let tinc figure out the exact MTU of the link. 2003-12-20 19:47:53 +00:00
Guus Sliepen
5a1406adef Code beautification, start of multicast support. 2003-12-12 19:52:25 +00:00
Guus Sliepen
a1ab57e275 Check all EVP_ function calls. 2003-10-11 12:16:13 +00:00
Guus Sliepen
b0dd705a26 Check return value of EVP_* functions, and check if length before en/decryption 
matches that after in meta.c.
 2003-10-10 16:24:24 +00:00
Guus Sliepen
288d956728 Check for short packets from the tun/tap device and from other tinc daemons. 2003-09-23 20:59:01 +00:00
Guus Sliepen
6c5f3d8b74 We don't have to tell GCC how to cast. 2003-08-28 21:05:11 +00:00
Guus Sliepen
72bdc05cb7 Allow tinc to handle unknown type addresses from other tinc daemons. 2003-08-22 11:18:42 +00:00
Guus Sliepen
f4e80cc5e0 Don't getsockopt() SO_ERROR. We get the error from send()/recv() anyway. 2003-08-16 12:40:01 +00:00
Guus Sliepen
b4c913aaa9 Log error first, try to close later. 2003-08-08 19:42:35 +00:00
Guus Sliepen
83263b7446 Sprinkle around a lot of const and some C99 initialisers. 2003-07-24 12:08:16 +00:00
Guus Sliepen
eefa28059a Use bools and enums where appropriate. 2003-07-22 20:55:21 +00:00
Guus Sliepen
e449d94cae Big header file cleanup: everything that has to do with standard system 
libraries is moved to system.h.
 2003-07-17 15:06:27 +00:00
Guus Sliepen
5db596c684 Simplify logging, update copyrights and some minor cleanups. 2003-07-12 17:41:48 +00:00
Guus Sliepen
1401faf608 Sprinkling the source with static and attributes. 2003-07-06 23:16:29 +00:00
Guus Sliepen
0b9175e998 Define logger(), cleans up source code and allows us to write log entries 
to a separate file.
 2003-07-06 22:11:37 +00:00
Guus Sliepen
249933350b Small fixes. 2003-05-07 11:21:58 +00:00
Guus Sliepen
6ba4e2da55 Small fixes to make LZO compression work. 2003-05-06 23:14:45 +00:00
Guus Sliepen
c70f52087b - Per-node EVP_CIPHER_CTX to avoid initialisation overhead. 
- LZO compression, thanks to Teemu Kiviniemi.
- Updated dutch translation.
 2003-05-06 21:13:18 +00:00
Guus Sliepen
bc9e78250e Better handling of late packets. 2003-04-18 21:18:36 +00:00
Guus Sliepen
9792ba2cac - Avoid memory leak caused by OpenSSL 0.9.7a. 
- Disable RSA_blinding_on() because it segfaults.
 2003-03-28 13:41:49 +00:00
Guus Sliepen
5b2a62ebb6 Fix PriorityInheritance. 2002-11-14 22:09:03 +00:00
Guus Sliepen
5eca9520d9 Small fixes so tinc compiles out of the box on SunOS 5.8 2002-09-15 14:55:54 +00:00
Guus Sliepen
6f9f6779e6 Remove redundant spaces. 2002-09-09 22:33:31 +00:00
Guus Sliepen
f75dcef72a Switch to K&R style indentation. 2002-09-09 21:25:28 +00:00
Guus Sliepen
5fc1ed17f4 Cleanups: 
- Convert cp to cp(); so that automatic indenters work.
 - Convert constructions like if(x == NULL) to if(!x).
 - Move all assignments out of conditions.
 2002-09-09 19:40:12 +00:00
Guus Sliepen
fbf8a47879 Remove global edge_tree. 2002-09-06 10:23:52 +00:00
Guus Sliepen
82ebfc923d Revert to edge and graph stuff. This time, use a directed graph. 2002-09-04 13:48:52 +00:00
Guus Sliepen
d134c4542d Drop graph and edge stuff. Use new node stuff instead. 2002-09-03 20:43:26 +00:00
Guus Sliepen
627f7c22b4 s/sliepen.warande.net/sliepen.eu.org/g 
s/itimmermans@bigfoot.com/ivo@o2w.nl/g
 2002-06-21 10:11:37 +00:00
Guus Sliepen
78e8852184 - netinet/* include files depend on netinet/in_systm.h. 
- Squash bashism in configure.in.
 2002-06-08 14:08:57 +00:00
Guus Sliepen
116ba3b3da Cleanup: 
- Remove checks for specific OS's, instead check for #defines/#includes.
 - Use uint??_t where appropriate.
 - Mask handling functions use void pointers to get rid of silly casts.
 2002-06-08 12:57:10 +00:00
Ivo Timmermans
97d492d9e2 Put #ifndef checks for HAVE_RAND_PSEUDO_BYTES in the correct places. 2002-04-18 20:09:05 +00:00
Guus Sliepen
5eba1e1f6f Limit the amount of packets in a queue to 8. 2002-03-27 15:01:37 +00:00
Guus Sliepen
2de5e0eef9 Send REQ_KEY only once until ANS_KEY has arrived. 2002-03-25 15:51:58 +00:00
Guus Sliepen
305505f5ec Remember sockaddrs of listening sockets, use appropriate one when sending 
UDP packets.
 2002-03-18 22:47:20 +00:00
Guus Sliepen
8b84c44175 Unmap v4mapped sockaddrs. 2002-03-17 15:59:29 +00:00
Guus Sliepen
d6c2c4f2b7 Packet sequence number/authentication warnings only if debug_lvl >= 5. 2002-03-12 14:19:51 +00:00
Guus Sliepen
0c16add71c Check if BindToDevice and PriorityInheritance are supported. 2002-03-01 15:14:29 +00:00
Guus Sliepen
14979f835d - Global time_t now, so that we don't have to call time() too often. 
- MAC addresses expire after a time configurable by MACExpire (default 600
  seconds)
 2002-03-01 14:09:31 +00:00
Guus Sliepen
c2b738e7b5 If "PriorityInheritance = yes" is specified in tinc.conf, the value of the 
TOS field of the tunneled packets will be passed on to the UDP packets tinc
sends out.
 2002-03-01 12:26:56 +00:00
Guus Sliepen
50403909b6 Allow multiple listening sockets. 2002-02-26 23:26:41 +00:00
Guus Sliepen
23fda5688e - Change SA_LEN to SALEN, former one is already defined on some platforms. 
- Use SALEN everywhere appropriate.
 2002-02-20 22:37:38 +00:00
Guus Sliepen
dbc5b5bb5e - Use gai_strerror() where appropriate 
- Clear hints before using them with getaddrinfo()
- Use sa_len on platforms that support them
 2002-02-20 22:15:32 +00:00
Guus Sliepen
28cc9a6488 Preserve inpkt->len, needed for broadcasts. 2002-02-20 19:31:15 +00:00
Guus Sliepen
c2b9c06062 - Non-blocking connect()s. 
- Socket handling revamped to use sockaddr_t.
- tinc can now tunnel over IPv6.
- Handle all addresses and subnets in network byte order.
  Only convert them when they need to be printed.
- IPv6 subnets bigger than /128 now work.
- Use %s and strerror(errno) instead of %m.
 2002-02-18 16:25:19 +00:00