Lists_MakeMask: Don't destroy source buffer

[ngircd-alex.git] / src / ngircd / resolve.c

diff --git a/src/ngircd/resolve.c b/src/ngircd/resolve.c
index c7e600381e81b571ded2cd343887529418e7d59c..be41ec8a97517087840444321c520e4a4adc2f3b 100644 (file)
--- a/src/ngircd/resolve.c
+++ b/src/ngircd/resolve.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,16 +18,16 @@
  * Asynchronous resolver
  */
 
-#include "imp.h"
 #include <assert.h>
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
-#include <signal.h>
 
 #ifdef IDENTAUTH
 #ifdef HAVE_IDENT_H
@@ -35,17 +35,12 @@
 #endif
 #endif
 
-#include "array.h"
 #include "conn.h"
 #include "conf.h"
-#include "defines.h"
 #include "log.h"
 #include "ng_ipaddr.h"
 
-#include "exp.h"
 #include "resolve.h"
-#include "io.h"
-
 
 static void Do_ResolveAddr PARAMS(( const ng_ipaddr_t *Addr, int Sock, int w_fd ));
 static void Do_ResolveName PARAMS(( const char *Host, int w_fd ));
@@ -242,7 +237,7 @@ ForwardLookup(const char *hostname, array *IpAddr, int af)
 {
        ng_ipaddr_t addr;
 
-#ifdef HAVE_GETADDRINFO
+#ifdef HAVE_WORKING_GETADDRINFO
        int res;
        struct addrinfo *a, *ai_results;
        static struct addrinfo hints;
@@ -268,9 +263,9 @@ ForwardLookup(const char *hostname, array *IpAddr, int af)
        }
 
        for (a = ai_results; a != NULL; a = a->ai_next) {
-               assert(a->ai_addrlen <= sizeof(addr));
+               assert((size_t)a->ai_addrlen <= sizeof(addr));
 
-               if (a->ai_addrlen > sizeof(addr))
+               if ((size_t)a->ai_addrlen > sizeof(addr))
                        continue;
 
                memcpy(&addr, a->ai_addr, a->ai_addrlen);