X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fdnsqueue.cpp;h=975884796f7dd24f9963c58dfb98cc77b9257077;hb=fc9e00f49299cb3b402406b5f185d5f4af1e9780;hp=3858b16aa29c422436ae50fa44291ef6dfa467a7;hpb=94b20ad3b9d391d994bb6097b6f4ed5fc6b7711b;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/dnsqueue.cpp b/src/dnsqueue.cpp
index 3858b16aa..975884796 100644
--- a/src/dnsqueue.cpp
+++ b/src/dnsqueue.cpp
@@ -14,47 +14,27 @@
  * ---------------------------------------------------
  */
 
-using namespace std;
-
 #include "inspircd_config.h"
 #include "inspircd.h"
-#include "inspircd_io.h"
+#include "configreader.h"
 #include <unistd.h>
 #include <sys/errno.h>
 #include <sys/ioctl.h>
 #include <sys/utsname.h>
-#include <cstdio>
-#include <time.h>
 #include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
-#include <map>
-#include <sstream>
-#include <vector>
-#include <deque>
 #include "users.h"
 #include "globals.h"
 #include "inspstring.h"
 #include "dnsqueue.h"
-#include <time.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <string.h>
 #include "dns.h"
 #include "helperfuncs.h"
 #include "hashcomp.h"
 #include "socketengine.h"
+#include "socket.h"
 
 extern ServerConfig* Config;
 extern InspIRCd* ServerInstance;
 
-address_cache addrcache;
-
 class Lookup;
 
 Lookup* dnslist[MAX_DESCRIPTORS];
@@ -87,7 +67,7 @@ public:
 	bool DoLookup(std::string nick)
 	{
 		hostname = "";
-		userrec* usr = Find(nick.c_str());
+		userrec* usr = Find(nick);
 		if (usr)
 		{
 			resolver1.SetNS(std::string(Config->DNSServer));
@@ -95,7 +75,7 @@ public:
 			{
 				return false;
 			}
-			strlcpy(u,nick.c_str(),NICKMAX);
+			strlcpy(u,nick.c_str(),NICKMAX-1);
 
 			/* ASSOCIATE WITH DNS LOOKUP LIST */
 			if (resolver1.GetFD() != -1)
@@ -129,10 +109,10 @@ public:
 						}
 						if ((hostname != "") && (usr->registered != 7))
 						{
-							if (std::string((char*)inet_ntoa(usr->ip4)) == ip)
+							if ((std::string((char*)inet_ntoa(usr->ip4)) == ip) && (hostname.length() < 65))
 							{
-								strlcpy(usr->host,hostname.c_str(),MAXBUF);
-								strlcpy(usr->dhost,hostname.c_str(),MAXBUF);
+								strlcpy(usr->host,hostname.c_str(),64);
+								strlcpy(usr->dhost,hostname.c_str(),64);
 								/*address_cache::iterator address = addrcache.find(usr->ip4);
 								if (address == addrcache.end())
 								{
@@ -207,10 +187,10 @@ public:
 	}
 };
 
-bool lookup_dns(std::string nick)
+bool lookup_dns(const std::string &nick)
 {
 	/* First attempt to find the nickname */
-	userrec* u = Find(nick.c_str());
+	userrec* u = Find(nick);
 	if (u)
 	{
 		/* Check the cache */
@@ -267,7 +247,7 @@ void dns_poll(int fdcheck)
 				 * from the socket engine, as dns.cpp tracks it
 				 * for us if we are in single-threaded country.
 				 */
-				delete x;
+				DELETE(x);
 			}
 		}
 		else
@@ -275,7 +255,7 @@ void dns_poll(int fdcheck)
 			/* its fd is dodgy, the dns code probably
 			 * bashed it due to error. Free the class.
 			 */
-			delete x;
+			DELETE(x);
 		}
 		/* If we got down here, the dns lookup was valid, BUT,
 		 * its still in progress. Be patient, and wait for
@@ -290,4 +270,3 @@ void dns_poll(int fdcheck)
 	if (ServerInstance && ServerInstance->SE)
 		ServerInstance->SE->DelFd(fdcheck);
 }
-