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Fixed a bug in get_dns_servers() where a sockaddr_storage was incorrectly

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converted to a printable string causing invalid dns server addresses to be
returned.
This commit is contained in:
jah
2010-01-14 01:30:48 +00:00
parent 9b468484c2
commit 93f2e85aca
1 changed files with 1 additions and 3 deletions
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4
nmap_dns.cc
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@@ -1345,7 +1345,6 @@ void nmap_mass_rdns(Target **targets, int num_targets) {
// Returns a list of known DNS servers
std::list<std::string> get_dns_servers() {
init_servs();
char addrStr[INET6_ADDRSTRLEN];
// If the user said --system-dns (!o.mass_dns), we should never return a list
// of servers.
@@ -1354,8 +1353,7 @@ std::list<std::string> get_dns_servers() {
std::list<dns_server *>::iterator servI;
std::list<std::string> serverList;
for(servI = servs.begin(); servI != servs.end(); servI++) {
inet_ntop((*servI)->addr.ss_family, (&(*servI)->addr),addrStr, sizeof(addrStr));
serverList.push_back(addrStr);
serverList.push_back(inet_socktop((struct sockaddr_storage *) &(*servI)->addr));
}
return serverList;
}