Large changes from jra@cygnus.com. Mainly browser updates.

access.c: Fixed crash if yp domain unavailable.
includes.h: Moved ifdefs for minor platform.
interface.c: Changed name of ipgrp to wins_ip to make it clearer.
loadparm.c: Changed default of wins support to 'no'.
nameannounce.c: Many changes to fix cross subnet browsing.
namebrowse.c: Many changes to fix cross subnet browsing.
namedbname.c: Many changes to fix cross subnet browsing.
namedbresp.c: Many changes to fix cross subnet browsing.
namedbsubnet.c: Many changes to fix cross subnet browsing.
namedbwork.c: Many changes to fix cross subnet browsing.
nameelect.c: Many changes to fix cross subnet browsing.
namelogon.c: Many changes to fix cross subnet browsing.
namepacket.c: Many changes to fix cross subnet browsing.
nameresp.c: Many changes to fix cross subnet browsing.
nameserv.c: Many changes to fix cross subnet browsing.
nameserv.h: Many changes to fix cross subnet browsing.
nameservreply.c: Many changes to fix cross subnet browsing.
nameservresp.c: Many changes to fix cross subnet browsing.
namework.c: Many changes to fix cross subnet browsing.
nmbd.c: Change to search wins subnet.
nmbsync.c: Change to check if we are any master before proceeding.
proto.h: Added find_subnet_all() and check_work_servertype().
util.c: Moved 'done' settings on name resolution.
(This used to be commit a82476eee2c521e5eed092bc367da0a7cef23de1)

3 files changed, 8 insertions, 6 deletions

diff --git a/source3/lib/access.c b/source3/lib/access.c
index 31a48d09d3..599cb5ca7e 100644
--- a/source3/lib/access.c
+++ b/source3/lib/access.c
@@ -209,6 +209,10 @@ static int string_match(char *tok,char *s)
 
       if (!mydomain) yp_get_default_domain(&mydomain);
 
+      if (!mydomain) {
+        DEBUG(0,("Unable to get default yp domain.\n"));
+        return NO;
+      }
       if (!(hostname = strdup(s))) {
 	DEBUG(1,("out of memory for strdup!\n"));
 	return NO;
diff --git a/source3/lib/interface.c b/source3/lib/interface.c
index 1c41293cf7..0e2a13e7b9 100644
--- a/source3/lib/interface.c
+++ b/source3/lib/interface.c
@@ -24,7 +24,7 @@
 extern int DEBUGLEVEL;
 
 struct in_addr ipzero;
-struct in_addr ipgrp;
+struct in_addr wins_ip;
 static struct in_addr default_ip;
 static struct in_addr default_bcast;
 static struct in_addr default_nmask;
@@ -261,7 +261,7 @@ static void interpret_interfaces(char *s, struct interface **interfaces,
   struct in_addr ip;
 
   ipzero = *interpret_addr2("0.0.0.0");
-  ipgrp = *interpret_addr2("255.255.255.255");
+  wins_ip = *interpret_addr2("255.255.255.255");
 
   while (next_token(&ptr,token,NULL)) {
     /* parse it into an IP address/netmasklength pair */
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 643c2fb7a5..53b24173d5 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -3090,12 +3090,10 @@ char *client_name(void)
   if (done) 
     return name_buf;
 
-  done = True;
   strcpy(name_buf,"UNKNOWN");
 
   if (getpeername(Client, &sa, &length) < 0) {
     DEBUG(0,("getpeername failed\n"));
-    done = False;
     return name_buf;
   }
 
@@ -3105,7 +3103,6 @@ char *client_name(void)
 			  AF_INET)) == 0) {
     DEBUG(1,("Gethostbyaddr failed for %s\n",client_addr()));
     StrnCpy(name_buf,client_addr(),sizeof(name_buf) - 1);
-    done = False;
   } else {
     StrnCpy(name_buf,(char *)hp->h_name,sizeof(name_buf) - 1);
     if (!matchname(name_buf, sockin->sin_addr)) {
@@ -3113,6 +3110,7 @@ char *client_name(void)
       strcpy(name_buf,"UNKNOWN");
     }
   }
+  done = True;
   return name_buf;
 }
 
@@ -3129,7 +3127,6 @@ char *client_addr(void)
   if (done) 
     return addr_buf;
 
-  done = True;
   strcpy(addr_buf,"0.0.0.0");
 
   if (getpeername(Client, &sa, &length) < 0) {
@@ -3139,6 +3136,7 @@ char *client_addr(void)
 
   strcpy(addr_buf,(char *)inet_ntoa(sockin->sin_addr));
 
+  done = True;
   return addr_buf;
 }