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make normal exit nodes less likely to crash from the conn-munging bug

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but leave dirservers just as likely to crash


svn:r1363
This commit is contained in:
Roger Dingledine 2004-03-29 19:51:39 +00:00
parent 6a79b1cb57
commit 0edf0ea7cc
1 changed files with 8 additions and 7 deletions
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15
src/or/dns.c
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@ -113,14 +113,15 @@ int dns_resolve(connection_t *exitconn) {
uint32_t now = time(NULL);
assert_connection_ok(exitconn, 0);
#if 0 /* only enable this once we've found the conn-munging bug */
/* first check if exitconn->address is an IP. If so, we already
* know the answer. */
if (tor_inet_aton(exitconn->address, &in) != 0) {
exitconn->addr = ntohl(in.s_addr);
return 1;
/* XXX leave disabled for dirservers so we can find the conn-munging bug */
if(!options.DirPort) {
/* first check if exitconn->address is an IP. If so, we already
* know the answer. */
if (tor_inet_aton(exitconn->address, &in) != 0) {
exitconn->addr = ntohl(in.s_addr);
return 1;
}
}
#endif
/* then take this opportunity to see if there are any expired
* resolves in the tree. */