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Merge remote-tracking branch 'tor-github/pr/1910/head'
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commit
2b98df3c74
@ -110,6 +110,8 @@ resolve_my_address(int warn_severity, const or_options_t *options,
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if (address && *address) {
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strlcpy(hostname, address, sizeof(hostname));
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log_debug(LD_CONFIG, "Trying configured Address '%s' as local hostname",
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hostname);
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} else { /* then we need to guess our address */
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explicit_ip = 0; /* it's implicit */
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explicit_hostname = 0; /* it's implicit */
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@ -129,6 +131,8 @@ resolve_my_address(int warn_severity, const or_options_t *options,
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if (tor_inet_aton(hostname, &in) == 0) {
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/* then we have to resolve it */
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log_debug(LD_CONFIG, "Local hostname '%s' is DNS address. "
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"Trying to resolve to IP address.", hostname);
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explicit_ip = 0;
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if (tor_lookup_hostname(hostname, &addr)) { /* failed to resolve */
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uint32_t interface_ip; /* host order */
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@ -180,6 +184,8 @@ resolve_my_address(int warn_severity, const or_options_t *options,
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}
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}
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} else {
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log_debug(LD_CONFIG, "Local hostname '%s' is already IP address, "
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"skipping DNS resolution", hostname);
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addr = ntohl(in.s_addr); /* set addr so that addr_string is not
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* illformed */
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}
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@ -1694,11 +1694,15 @@ get_interface_address6,(int severity, sa_family_t family, tor_addr_t *addr))
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* Ideally, we want the default route, see #12377 for details */
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SMARTLIST_FOREACH_BEGIN(addrs, tor_addr_t *, a) {
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tor_addr_copy(addr, a);
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const bool is_internal = tor_addr_is_internal(a, 0);
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rv = 0;
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log_debug(LD_NET, "Found %s interface address '%s'",
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(is_internal ? "internal" : "external"), fmt_addr(addr));
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/* If we found a non-internal address, declare success. Otherwise,
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* keep looking. */
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if (!tor_addr_is_internal(a, 0))
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if (!is_internal)
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break;
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} SMARTLIST_FOREACH_END(a);
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