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curl
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actually, we check for a numerical host using either ipv4 or ipv6, as neither 

should result in a reverse dns lookup
This commit is contained in:
Daniel Stenberg 2004-08-20 09:18:12 +00:00
parent 93b61bf0d3
commit a231a96841
1 changed files with 2 additions and 1 deletions
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3
lib/hostip6.c
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@ -247,7 +247,8 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
}
}
if(1 == inet_pton(pf, hostname, addrbuf)) {
if((1 == inet_pton(AF_INET, hostname, addrbuf)) ||
(1 == inet_pton(AF_INET6, hostname, addrbuf))) {
/* the given address is numerical only, prevent a reverse lookup */
ai_flags = AI_NUMERICHOST;
}