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4,115 Commits 142 Branches 57 Tags 29 MiB
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Author SHA1 Message Date
Igor Putovny
5cb2e20f4d Create default net based on adress type 2024-05-30 12:30:00 +02:00
Igor Putovny
e468296355 Create separate functions for inserting IP4 and IPv6 prefixes into trie 2024-05-30 12:30:00 +02:00
Igor Putovny
2247e45694 Use %N for printing net addresses 2024-05-30 12:30:00 +02:00
Igor Putovny
89c55c241e Use idiomatic functions for manipulating net_addr, remove unnecessary use of alloca 2024-05-30 12:30:00 +02:00
Igor Putovny
7644f7594b Bugfix 
Program crashed when disabling aggregation protocol or shutting the daemon down.
Shutdown procedure attempted to remove the first route (which is the last that
was inserted) by different key than one by which it was inserted into the table.
They key is computed from net and src of each route. It turned out that src of
the last route was inadvertently changed.
 2024-05-30 12:30:00 +02:00
Igor Putovny
9619284d20 Clear bit after setting it when collecting prefixes from trie 2024-05-30 12:30:00 +02:00
Igor Putovny
da65a073c5 Add debugging logs 2024-05-30 12:30:00 +02:00
Igor Putovny
ade731e02a Rename variables of type protocol in order to be consistent with the rest of the codebase 2024-05-30 12:30:00 +02:00
Igor Putovny
4621925ff4 Create and assign net to default route 2024-05-30 12:30:00 +02:00
Igor Putovny
0c1ac9674a Change a few logs 2024-05-30 12:30:00 +02:00
Igor Putovny
9d6d8b1adb Refactor functions for comparing buckets and computing union and intersection of buckets 2024-05-30 12:30:00 +02:00
Igor Putovny
dcf0038fd0 Run correct aggregation (by nets or by attributes) according to configuration 2024-05-30 12:30:00 +02:00
Igor Putovny
ecfb73332a Collect prefixes in trie after aggregation and export new routes 2024-05-30 12:30:00 +02:00
Igor Putovny
14d82bc053 Remove const from aggregator_bucket pointers in trie nodes 2024-05-30 12:30:00 +02:00
Igor Putovny
b265df526c Refactor printing prefixes in trie 2024-05-30 12:30:00 +02:00
Igor Putovny
518f3969e5 Remove configuration rule enforcing aggregation on NET 2024-05-30 12:30:00 +02:00
Igor Putovny
79981d2ad2 Bugfix 
Due to wrong cast of void pointer, pointers to potential buckets
were compared and eventually sorted in wrong order, thus assigning
wrong buckets to trie nodes.
This caused some trie nodes to stay in trie even though they should
have been removed. Consequently, trie contained superfluos prefixes
after the algorithm finished.

Since pointers were never dereferenced, only compared by their numeric
values in the comparator function, program did not crash (even though
pointers could be NULL because of the incorrect cast to double pointer
and single dereference).
 2024-05-30 12:30:00 +02:00
Igor Putovny
22060fe09f Add small changes to test script 2024-05-30 12:30:00 +02:00
Igor Putovny
03d71cb98c Remove unused code 2024-05-30 12:30:00 +02:00
Igor Putovny
24d9004d4d Add script to prepare test case run 2024-05-30 12:30:00 +02:00
Igor Putovny
e40ea2b98e Create default empty route for aggregation 2024-05-30 12:30:00 +02:00
Igor Putovny
f85e3a6ae5 Add more assertions 2024-05-30 12:30:00 +02:00
Igor Putovny
80f2d6e0c5 Make pointer to aggregator bucket const 2024-05-30 12:30:00 +02:00
Igor Putovny
fccb5140e2 Do not discard bucket from internal nodes 2024-05-30 12:30:00 +02:00
Igor Putovny
4a1f4e837d Do not assign bucket of any prefix to the root node 2024-05-30 12:30:00 +02:00
Igor Putovny
299f9e80f7 Create event to run ORTC algorithm exactly once 2024-05-30 12:30:00 +02:00
Igor Putovny
2b6cfd2065 Run ORTC algorithm 2024-05-30 12:30:00 +02:00
Igor Putovny
e68363df0f Add assertions and general code improvements 2024-05-30 12:30:00 +02:00
Igor Putovny
f1d280981e Remove unused code 2024-05-30 12:30:00 +02:00
Maria Matejka
9b34d91233 Autoconf: minor reduction of redundancy 
Joined BIRD_CHECK_GCC_OPTION and BIRD_ADD_GCC_OPTION.
 2024-05-30 12:30:00 +02:00
Igor Putovny
6923545597 Allow sanitization compiler option 2024-05-30 12:30:00 +02:00
Igor Putovny
5bde9a161a Rename constant 2024-05-30 12:30:00 +02:00
Igor Putovny
2b18dea7c2 Fix how bucket for new leaf nodes is chosen 2024-05-30 12:30:00 +02:00
Igor Putovny
98621a741a Use net_addr_ip4 instead of ip4_addr for printing prefixes 2024-05-30 12:30:00 +02:00
Igor Putovny
6522bc04e4 Remove unused code 2024-05-30 12:30:00 +02:00
Igor Putovny
ef6a526588 Add comments 2024-05-30 12:30:00 +02:00
Igor Putovny
4352095801 Change order of parameters in a few functions 2024-05-30 12:30:00 +02:00
Igor Putovny
dca392e7c6 Simplify delete_trie() function 2024-05-30 12:30:00 +02:00
Igor Putovny
1cf73f74ac Assign bucket of ancestor node to leaf node 2024-05-30 12:30:00 +02:00
Igor Putovny
7213cc08f3 Fix incorrect implementation of the third pass 2024-05-30 12:30:00 +02:00
Igor Putovny
2d2354f54e Assign route bucket only to the last inserted node 2024-05-30 12:30:00 +02:00
Igor Putovny
1712d83c01 Fix argument order in several functions 2024-05-30 12:30:00 +02:00
Igor Putovny
ec1eb83bf0 Add a few comments, print prefixes after aggregation 2024-05-30 12:30:00 +02:00
Igor Putovny
7657d05592 Extend remove_node() with deleting root node 2024-05-30 12:30:00 +02:00
Igor Putovny
26ac6dca5c Fix aggregator_bucket_unionize() 
The last two while loops were incorrectly placed inside the first while loop
 2024-05-30 12:30:00 +02:00
Igor Putovny
9954b24f57 Fix const warning, add few comments 2024-05-30 12:30:00 +02:00
Igor Putovny
f7161a875f Delete trie during aggregator shutdown 2024-05-30 12:30:00 +02:00
Igor Putovny
6d5e75e46d Refactor and fix aggregator_bucket_unionize() 2024-05-30 12:30:00 +02:00
Igor Putovny
45c7a5463e Fix aggregator_bucket_intersect(), add comments and fix naming 2024-05-30 12:30:00 +02:00
Igor Putovny
d046a0a42f Remove unused code 2024-05-30 12:30:00 +02:00