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Make sure we never launch an evdns resolve when DisableNetwork is 1

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This commit is contained in:
Nick Mathewson 2011-11-29 17:46:54 -05:00
parent 116dd4ae4f
commit 8c5a2c5b80
1 changed files with 7 additions and 0 deletions
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7
src/or/dns.c
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@ -1395,6 +1395,10 @@ launch_resolve(edge_connection_t *exitconn)
int r;
int options = get_options()->ServerDNSSearchDomains ? 0
: DNS_QUERY_NO_SEARCH;
if (get_options()->DisableNetwork)
return -1;
/* What? Nameservers not configured? Sounds like a bug. */
if (!nameservers_configured) {
log_warn(LD_EXIT, "(Harmless.) Nameservers not configured, but resolve "
@ -1601,6 +1605,9 @@ launch_test_addresses(int fd, short event, void *args)
(void)event;
(void)args;
if (options->DisableNetwork)
return;
log_info(LD_EXIT, "Launching checks to see whether our nameservers like to "
"hijack *everything*.");
/* This situation is worse than the failure-hijacking situation. When this