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Fix name resolving when IPv6 support is disabled

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This commit is contained in:
Miroslav Lichvar 2010-04-27 13:47:40 +02:00
parent aa91c608f4
commit 9a3bdcc20b
1 changed files with 1 additions and 6 deletions
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7
nameserv.c
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@ -89,7 +89,6 @@ DNS_Name2IPAddress(const char *name, IPAddr *addr)
return result ? DNS_Success : DNS_Failure;
#else
struct hostent *host;
char *address0;
host = gethostbyname(name);
@ -98,11 +97,7 @@ DNS_Name2IPAddress(const char *name, IPAddr *addr)
return DNS_TryAgain;
} else {
addr->family = IPADDR_INET4;
address0 = host->h_addr_list[0];
addr->addr.in4 = ((((unsigned long)address0[0])<<24) |
(((unsigned long)address0[1])<<16) |
(((unsigned long)address0[2])<<8) |
(((unsigned long)address0[3])));
addr->addr.in4 = ntohl(*(uint32_t *)host->h_addr_list[0]);
return DNS_Success;
}