commit 5227ff4aadcb41f8758d426bf8ddfb4fb2d82cdf Author: teor <teor2345@gmail.com> Date: Fri Dec 16 22:31:06 2016 +1100 Remove redundant options checks for IPv6 preference conflicts It is no longer possible for the IPv6 preference options to differ from the IPv6 usage: preferring IPv6 implies possibly using IPv6. Also remove the corresponding unit test warning message checks. (But keep the unit tests themselves - they now run without warnings.) --- src/or/config.c | 17 ----------------- src/test/test_options.c | 10 ---------- 2 files changed, 27 deletions(-) diff --git a/src/or/config.c b/src/or/config.c index 6948bdb..bbe93a5 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -3305,23 +3305,6 @@ options_validate(or_options_t *old_options, or_options_t *options, "of the Internet, so they must not set Reachable*Addresses " "or FascistFirewall or FirewallPorts or ClientUseIPv4 0."); - /* We check if Reachable*Addresses blocks all addresses in - * parse_reachable_addresses(). */ - -#define WARN_PLEASE_USE_IPV6_LOG_MSG \ - "ClientPreferIPv6%sPort 1 is ignored unless tor is using IPv6. " \ - "Please set ClientUseIPv6 1, ClientUseIPv4 0, or configure bridges." - - if (!fascist_firewall_use_ipv6(options) - && options->ClientPreferIPv6ORPort == 1) - log_warn(LD_CONFIG, WARN_PLEASE_USE_IPV6_LOG_MSG, "OR"); - - if (!fascist_firewall_use_ipv6(options) - && options->ClientPreferIPv6DirPort == 1) - log_warn(LD_CONFIG, WARN_PLEASE_USE_IPV6_LOG_MSG, "Dir"); - -#undef WARN_PLEASE_USE_IPV6_LOG_MSG - if (options->UseBridges && server_mode(options)) REJECT("Servers must be able to freely connect to the rest " diff --git a/src/test/test_options.c b/src/test/test_options.c index e85e118..febd392 100644 --- a/src/test/test_options.c +++ b/src/test/test_options.c @@ -1794,14 +1794,6 @@ test_options_validate__reachable_addresses(void *ignored) /* Test IPv4-only clients setting IPv6 preferences */ -#define WARN_PLEASE_USE_IPV6_OR_LOG_MSG \ - "ClientPreferIPv6ORPort 1 is ignored unless tor is using IPv6. " \ - "Please set ClientUseIPv6 1, ClientUseIPv4 0, or configure bridges.\n" - -#define WARN_PLEASE_USE_IPV6_DIR_LOG_MSG \ - "ClientPreferIPv6DirPort 1 is ignored unless tor is using IPv6. " \ - "Please set ClientUseIPv6 1, ClientUseIPv4 0, or configure bridges.\n" - free_options_test_data(tdata); tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES "ClientUseIPv4 1\n" @@ -1811,7 +1803,6 @@ test_options_validate__reachable_addresses(void *ignored) ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg); tt_int_op(ret, OP_EQ, 0); - expect_log_msg(WARN_PLEASE_USE_IPV6_OR_LOG_MSG); tor_free(msg); free_options_test_data(tdata); @@ -1823,7 +1814,6 @@ test_options_validate__reachable_addresses(void *ignored) ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg); tt_int_op(ret, OP_EQ, 0); - expect_log_msg(WARN_PLEASE_USE_IPV6_DIR_LOG_MSG); tor_free(msg); /* Now test an IPv4/IPv6 client setting IPv6 preferences */