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Author SHA1 Message Date
thorkill
24af5b94a7 Forward edge information 2015-07-09 17:09:35 +02:00
thorkill
5cb5ab3412 Fix memory leak in setup_outgoing_connection 
Do not allocate new configuration for outgoing connection if it's already initialized.
 2015-07-09 01:04:57 +02:00
thorkill
1f2e14df8c merged with thkr-1.1-fix-0004 2015-07-08 00:44:08 +02:00
thorkill
5f6613e36f Attempt to fix the heap-use-after-free error in mst_kruskal 
For some reason the edges ware removed in one direction resulting in e->reverse
point into invalid memory.

Do not insert edge into edge_weight_tree if not needed.
 2015-07-08 00:36:22 +02:00
thorkill
06d4eac9ac Prevent tinc from forgeting e->local_address 
If ADD_EDGE came from tinc version 1.0.x local_address.sa.sa_family is set to 0.
If it came from tinc version 1.1.x forwarded for older verion it will be 255 - AF_UNKNOWN.
 2015-07-07 23:51:56 +02:00
thorkill
5ae403f9e6 Make sure we do not allocate new edge when talking to old nodes and the same edge already exists 
When tinc gets ADD_EDGE from older versions it will allocate
new edge in protocol_edge.c:189 due to missed case in lines 149-171 where
local_address is not defined.
 2015-07-07 23:51:43 +02:00
thorkill
de8b7a8dfb Prevent tinc from forgeting e->local_address 
If ADD_EDGE came from tinc version 1.0.x local_address.sa.sa_family is set to 0.
If it came from tinc version 1.1.x forwarded for older verion it will be 255 - AF_UNKNOWN.
 2015-07-07 23:14:08 +02:00
thorkill
e0d14e978f Make sure we do not allocate new edge when talking to old nodes and the same edge already exists 
When tinc gets ADD_EDGE from older versions it will allocate
new edge in protocol_edge.c:189 due to missed case in lines 149-171 where
local_address is not defined.
 2015-07-07 21:19:26 +02:00
thorkill
80ccfb2894 Update weight if needed at the beginning 2015-07-07 20:50:53 +02:00
thorkill
78d0342a12 Update weight on reverse edge too 2015-07-07 20:49:16 +02:00
thorkill
0c334bb077 Do not insert edge into edge_weight_tree if not needed 2015-07-07 20:37:17 +02:00
thorkill
bb3fd0a985 Make usage of weight 2015-07-07 20:35:52 +02:00
thorkill
d49fd87dbc Attempt to fix the heap-use-after-free error in mst_kruskal 
For some reason the edges ware removed in one direction resulting in e->reverse
point into invalid memory.
 2015-07-07 00:05:58 +02:00
thorkill
77eac310c5 Revert "Set edge->reverse to NULL before we free it" 
This reverts commit eda9f0ea8e.
 2015-07-06 01:54:01 +02:00
thorkill
8dcd2a9995 Do not delete edges which differ only by weight 
Added special case where we get weight update from other node.
Previous version called edge_del() which caused segmentation
faults in mst_kruskal.
 2015-07-06 01:52:40 +02:00
thorkill
38c42fb973 Move the edge weight update handling to edge.c 2015-07-06 01:50:31 +02:00
thorkill
7c85db5421 Introducing new function for edge weight update 2015-07-06 01:49:45 +02:00
thorkill
b7820caf03 removed edge_clone() 2015-07-06 01:49:03 +02:00
thorkill
eda9f0ea8e Set edge->reverse to NULL before we free it 2015-07-06 01:04:11 +02:00
thorkill
e51dd1b196 Changed the name of edge from node to oldnode 2015-07-06 00:42:59 +02:00
thorkill
7dc8c736bc list_each shadowed node 
move it into the loop
 2015-07-05 22:32:32 +02:00
thorkill
841ca358e0 Forgot to set node->data 2015-07-05 21:58:27 +02:00
thorkill
25ad32d206 Use usage of splay_node_t 2015-07-05 21:41:49 +02:00
thorkill
bebe8e6808 Fixed edge->reverse corruption resulting in a segfault in graph() 
Thanks to Guus for helping us with this one.
 2015-07-05 20:54:32 +02:00
thorkill
04c1dedeb5 Extended simple.c with hash and connection tests 2015-07-05 00:32:44 +02:00
thorkill
82706970cf Removed unused declaration in bind_to_intercface() 2015-07-05 00:32:11 +02:00
thorkill
614a03c886 Do not try to zero memory on unitialized hash 2015-07-05 00:31:39 +02:00
thorkill
aea7938f19 Added sanity check in test in sssp_bfs() 2015-07-05 00:31:01 +02:00
thorkill
837469c747 Add small jitter to keyexpire_handle and edgeupdate_handler 2015-07-05 00:16:02 +02:00
thorkill
d172f2db29 Merge with guus patch for exit_edges() 2015-07-05 00:15:04 +02:00
thorkill
aa9994e49e Cleanup after merge 2015-07-04 18:52:16 +02:00
thorkill
dc5491a59e Merge branch '1.1' of github.com:gsliepen/tinc into thkr-1.1-ponyhof 2015-07-04 18:45:43 +02:00
Guus Sliepen
de7d9ee437 Call sockaddrfree(&e->local_address) in free_edge() instead of exit_edges(). 
The proper place to clean up resources of objects is in their
destructor. This makes sure proper cleanup when edge_del() is called as
well. At exit, free_edge() is called on all edges by free_edge_tree(),
which is called by exit_nodes().
 2015-07-04 17:53:11 +02:00
Guus Sliepen
36cec9af88 Coalesce two if statements that check for the same thing. 2015-07-04 17:51:05 +02:00
Jo-Philipp Wich
14ccf50954 fix musl compatibility 
Let configure include sys/if_tun.h when testing for netinet/if_ether.h
to detect the Kernel/libc header conflict on musl.

After this patch, configure will correctly detect netinet/if_ether.h as
unusable and the subsequent compilation will not attempt to use it.

Conflicts:
	src/have.h
 2015-07-04 17:34:37 +02:00
Guus Sliepen
37588b8d5c Don't #include OpenSSL headers when compiling without OpenSSL. 2015-07-04 17:34:31 +02:00
thorkill
abb24e9d71 Cleanup local_address in protocol_edge.c 
In line 131 local_address has been defined,
but the memory was never freed on return.
 2015-07-04 03:24:13 +02:00
thorkill
92df36a610 Cleanup edges stored in edge_weight_tree on exit 
protocol_edge.c: 131 defines local_address using str2sockaddr

str2sockaddr() allocates memory which has to be freed on exit.
 2015-07-04 03:24:05 +02:00
thorkill
1140ca6d30 Fixed 2 leaks in setup_myself() 2015-07-04 03:23:58 +02:00
thorkill
e3ae318059 Cleanup local_address in protocol_edge.c 
In line 131 local_address has been defined,
but the memory was never freed on return.
 2015-07-04 03:21:01 +02:00
thorkill
d08c7cf4cf Cleanup edges stored in edge_weight_tree on exit 
protocol_edge.c: 131 defines local_address using str2sockaddr

str2sockaddr() allocates memory which has to be freed on exit.
 2015-07-04 02:39:12 +02:00
thorkill
6efd3ff302 Fixed 2 leaks in setup_myself() 2015-07-04 00:29:36 +02:00
thorkill
b342d0cfb6 Added simple connection tests 2015-07-02 22:06:14 +02:00
thorkill
8a6c5595b1 Added ./configure --enable-devel to enable -Werror and other developement settings 2015-07-02 21:55:50 +02:00
thorkill
94703cdfa9 getopt.c fixes for unitialized parameters on FreeBSD 2015-07-02 21:48:15 +02:00
thorkill
ad58c0f65d Revert "Marked missing parameters in getopt.c on FreeBSD" 
This reverts commit 5bba2cc066.
 2015-07-02 21:45:43 +02:00
thorkill
5bba2cc066 Marked missing parameters in getopt.c on FreeBSD 2015-07-02 21:42:44 +02:00
thorkill
3f4855587c Marked unused parameter in net_socket.c 
Found by clang on FreeBSD
 2015-07-02 21:39:07 +02:00
thorkill
d2e038ab24 Makred unused parameter in net_packet.c 
Found by clang -Wunused-parameter on FreeBSD
 2015-07-02 21:37:33 +02:00
thorkill
bfea5f350f Added small node test, working on edge tests 2015-07-02 21:33:28 +02:00