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@@ -452,10 +452,71 @@ test_address_get_if_addrs_ioctl(void *arg)
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#endif
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+/** Return 1 iff an address exactly equal to <b>tor_addr</b> is in
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+ * <b>smartlist</b>. Otherwise, return 0.
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+ */
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+static int
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+smartlist_contain_tor_addr(smartlist_t *smartlist, tor_addr_t *tor_addr)
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+{
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+ int success = 0;
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+
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+ SMARTLIST_FOREACH_BEGIN(smartlist, tor_addr_t *, a) {
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+ if (tor_addr_compare(tor_addr,a,CMP_EXACT) == 0) {
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+ success = 1;
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+ break;
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+ }
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+ } SMARTLIST_FOREACH_END(a);
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+
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+ return success;
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+}
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+
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+static void
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+test_address_udp_socket_trick_blackbox(void *arg)
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+{
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+ smartlist_t *all_addrs;
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+ tor_addr_t *addr4;
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+ tor_addr_t *addr6;
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+ int retval;
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+
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+ (void)arg;
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+
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+ addr4 = tor_malloc(sizeof(tor_addr_t));
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+ addr6 = tor_malloc(sizeof(tor_addr_t));
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+
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+ all_addrs = get_interface_addresses_raw(LOG_DEBUG);
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+ retval = get_interface_address6_via_udp_socket_hack(LOG_DEBUG,
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+ AF_INET,addr4);
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+
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+ tt_assert(all_addrs);
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+ tt_assert(retval == 0);
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+
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+ tt_assert(smartlist_contain_tor_addr(all_addrs,addr4));
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+
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+#if 0
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+ retval = get_interface_address6_via_udp_socket_hack(LOG_DEBUG,
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+ AF_INET6,addr6);
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+
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+ tt_assert(smartlist_contain_tor_addr(all_addrs,addr6));
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+#endif
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+
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+ retval = get_interface_address6_via_udp_socket_hack(LOG_DEBUG,
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+ AF_CCITT,addr4);
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+
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+ tt_assert(retval == -1);
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+
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+ done:
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+ tor_free(addr4);
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+ tor_free(addr6);
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+ SMARTLIST_FOREACH(all_addrs, tor_addr_t *, t, tor_free(t));
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+ smartlist_free(all_addrs);
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+ return;
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+}
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+
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#define ADDRESS_TEST(name, flags) \
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{ #name, test_address_ ## name, flags, NULL, NULL }
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struct testcase_t address_tests[] = {
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+ ADDRESS_TEST(udp_socket_trick_blackbox, TT_FORK),
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#ifdef HAVE_IFADDRS_TO_SMARTLIST
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ADDRESS_TEST(get_if_addrs_ifaddrs, TT_FORK),
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ADDRESS_TEST(ifaddrs_to_smartlist, 0),
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