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Better checking of exit policies for connections by hostname

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This commit is contained in:
Nick Mathewson 2012-10-31 22:04:25 -04:00
parent 5ee1de65b0
commit 6e27282dab
1 changed files with 7 additions and 3 deletions
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10
src/or/connection_edge.c
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@ -2625,11 +2625,15 @@ connection_ap_can_use_exit(const entry_connection_t *conn, const node_t *exit)
}
if (conn->socks_request->command == SOCKS_COMMAND_CONNECT) {
struct in_addr in;
tor_addr_t addr, *addrp = NULL;
addr_policy_result_t r;
if (tor_inet_aton(conn->socks_request->address, &in)) {
tor_addr_from_in(&addr, &in);
if (0 == tor_addr_parse(&addr, conn->socks_request->address)) {
addrp = &addr;
} else if (!conn->ipv4_traffic_ok && conn->ipv6_traffic_ok) {
tor_addr_make_null(&addr, AF_INET6);
addrp = &addr;
} else if (conn->ipv4_traffic_ok && !conn->ipv6_traffic_ok) {
tor_addr_make_null(&addr, AF_INET);
addrp = &addr;
}
r = compare_tor_addr_to_node_policy(addrp, conn->socks_request->port,exit);