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Fixed a segfault when all nodes available for autoconnect has been exhausted

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In cases when tinc has all available nodes in outgoing connections and
can not establish those connection due to network outage periodic_handler()
would crash since tmp_node_tree->count is 0.

This commit adds also new flag node->status.has_cfg_address to prevent
update_udp_address() from removing this flag.

Fixed node_status_t->unused - 13 + 19 = 32
This commit is contained in:
thorkill 2015-07-23 20:45:37 +02:00
parent f12d4a3e6d
commit 618ddadeab
3 changed files with 21 additions and 15 deletions
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4
src/net_setup.c
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@ -394,8 +394,10 @@ void load_all_nodes(void) {
}
}
if (lookup_config(config_tree, "Address"))
if (lookup_config(config_tree, "Address")) {
n->status.has_known_address = true;
n->status.has_cfg_address = true;
}
exit_configuration(&config_tree);
}