fixed the problem with messages not getting through

the problem had nothing to do with being your own pid, it was instead
a problem with IPC$ connections not being registered in the
connections database and an incorrect test for -1 in the messaging
code.

These changes also mean that IPC$ shares now show up in
smbstatus. That is probably a good thing.
(This used to be commit 3575ad10985a18f897e38179ca69fa9a49a7ea02)

1 files changed, 27 insertions, 33 deletions

diff --git a/source3/smbd/service.c b/source3/smbd/service.c
index fcdd9a376b..ba381a40e8 100644
--- a/source3/smbd/service.c
+++ b/source3/smbd/service.c
@@ -452,27 +452,25 @@ connection_struct *make_connection(char *service,char *user,char *password, int
 	conn->ngroups = 0;
 	conn->groups = NULL;
 	
-	if (!IS_IPC(conn)) {
-		/* Find all the groups this uid is in and
-		   store them. Used by become_user() */
-		initialise_groups(conn->user, conn->uid, conn->gid); 
-		get_current_groups(&conn->ngroups,&conn->groups);
+	/* Find all the groups this uid is in and
+	   store them. Used by become_user() */
+	initialise_groups(conn->user, conn->uid, conn->gid); 
+	get_current_groups(&conn->ngroups,&conn->groups);
 		
-		/* check number of connections */
-		if (!claim_connection(conn,
-				      lp_servicename(SNUM(conn)),
-				      lp_max_connections(SNUM(conn)),
-				      False)) {
-			DEBUG(1,("too many connections - rejected\n"));
-			*ecode = ERRnoresource;
-			conn_free(conn);
-			return NULL;
-		}  
+	/* check number of connections */
+	if (!claim_connection(conn,
+			      lp_servicename(SNUM(conn)),
+			      lp_max_connections(SNUM(conn)),
+			      False)) {
+		DEBUG(1,("too many connections - rejected\n"));
+		*ecode = ERRnoresource;
+		conn_free(conn);
+		return NULL;
+	}  
 		
-		if (lp_status(SNUM(conn)))
-			claim_connection(conn,"",
-					 MAXSTATUS,False);
-	} /* IS_IPC */
+	if (lp_status(SNUM(conn)))
+		claim_connection(conn,"",
+				 MAXSTATUS,False);
 
 	conn->nt_user_token = create_nt_token(conn->uid, conn->gid, conn->ngroups, conn->groups);
 
@@ -519,13 +517,11 @@ connection_struct *make_connection(char *service,char *user,char *password, int
 	
 	if (!become_user(conn, conn->vuid)) {
 		DEBUG(0,("Can't become connected user!\n"));
-		if (!IS_IPC(conn)) {
-			yield_connection(conn,
-					 lp_servicename(SNUM(conn)),
-					 lp_max_connections(SNUM(conn)));
-			if (lp_status(SNUM(conn))) {
-				yield_connection(conn,"",MAXSTATUS);
-			}
+		yield_connection(conn,
+				 lp_servicename(SNUM(conn)),
+				 lp_max_connections(SNUM(conn)));
+		if (lp_status(SNUM(conn))) {
+			yield_connection(conn,"",MAXSTATUS);
 		}
 		conn_free(conn);
 		*ecode = ERRbadpw;
@@ -536,13 +532,11 @@ connection_struct *make_connection(char *service,char *user,char *password, int
 		DEBUG(0,("Can't change directory to %s (%s)\n",
 			 conn->connectpath,strerror(errno)));
 		unbecome_user();
-		if (!IS_IPC(conn)) {
-			yield_connection(conn,
-					 lp_servicename(SNUM(conn)),
-					 lp_max_connections(SNUM(conn)));
-			if (lp_status(SNUM(conn))) 
-				yield_connection(conn,"",MAXSTATUS);
-		}
+		yield_connection(conn,
+				 lp_servicename(SNUM(conn)),
+				 lp_max_connections(SNUM(conn)));
+		if (lp_status(SNUM(conn))) 
+			yield_connection(conn,"",MAXSTATUS);
 		conn_free(conn);
 		*ecode = ERRnosuchshare;
 		return NULL;