Forward port the change to talloc_init() to make all talloc contexts

named. Ensure we can query them.
Jeremy.
(This used to be commit 09a218a9f6fb0bd922940467bf8500eb4f1bcf84)

2 files changed, 26 insertions, 9 deletions

diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index bdefa6c4c1..740f450db6 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -985,7 +985,7 @@ static NTSTATUS set_sd(files_struct *fsp, char *data, uint32 sd_len, uint32 secu
 	 * Init the parse struct we will unmarshall from.
 	 */
 
-	if ((mem_ctx = talloc_init()) == NULL) {
+	if ((mem_ctx = talloc_init("set_sd")) == NULL) {
 		DEBUG(0,("set_sd: talloc_init failed.\n"));
 		return NT_STATUS_NO_MEMORY;
 	}
@@ -1538,7 +1538,7 @@ static int call_nt_transact_query_security_desc(connection_struct *conn,
 
 	*ppparams = params;
 
-	if ((mem_ctx = talloc_init()) == NULL) {
+	if ((mem_ctx = talloc_init("call_nt_transact_query_security_desc")) == NULL) {
 		DEBUG(0,("call_nt_transact_query_security_desc: talloc_init failed.\n"));
 		return ERROR_DOS(ERRDOS,ERRnomem);
 	}
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index 342c7c85cf..7581eb6001 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -463,6 +463,25 @@ BOOL reload_services(BOOL test)
 	return(ret);
 }
 
+/*******************************************************************
+ Print out all talloc memory info.
+********************************************************************/
+
+void return_all_talloc_info(int msg_type, pid_t src_pid, void *buf, size_t len)
+{
+	TALLOC_CTX *ctx = talloc_init("info context");
+	char *info = NULL;
+
+	if (!ctx)
+		return;
+
+	info = talloc_describe_all(ctx);
+	if (info)
+		DEBUG(10,(info));
+	message_send_pid(src_pid, MSG_TALLOC_USAGE, info, info ? strlen(info) + 1 : 0, True);
+	talloc_destroy(ctx);
+}
+
 #if DUMP_CORE
 /*******************************************************************
 prepare to dump a core file - carefully!
@@ -759,19 +778,18 @@ static BOOL init_structs(void )
 		setpgid( (pid_t)0, (pid_t)0);
 #endif
 
-	if (!directory_exist(lp_lockdir(), NULL)) {
+	if (!directory_exist(lp_lockdir(), NULL))
 		mkdir(lp_lockdir(), 0755);
-	}
 
-	if (is_daemon) {
+	if (is_daemon)
 		pidfile_create("smbd");
-	}
 
-	if (!message_init()) {
+	if (!message_init())
 		exit(1);
-	}
+
 	register_msg_pool_usage();
 	register_dmalloc_msgs();
+	message_register(MSG_REQ_TALLOC_USAGE, return_all_talloc_info);
 
 	if (!print_backend_init())
 		exit(1);
@@ -840,7 +858,6 @@ static BOOL init_structs(void )
 
 	/* register our message handlers */
 	message_register(MSG_SMB_FORCE_TDIS, msg_force_tdis);
-	talloc_init_named("dummy!");
 
 	smbd_process();