In tdb_allocate(), we would create a new record by writing a local variable

'newrec' into the tdb.

This was not initialised, so valgrind warned about it.

(Note:  valgrind only makes sense on tdbs with 'mmap = no' in your smb.conf)

Andrew Bartlett

source/tdb/tdb.c

@@ -853,6 +853,8 @@ static tdb_off tdb_allocate(TDB_CONTEXT *tdb, tdb_len length,
 	tdb_off rec_ptr, last_ptr, newrec_ptr;
 	struct list_struct newrec;
 
+	memset(&newrec, '\0', sizeof(newrec));
+
 	if (tdb_lock(tdb, -1, F_WRLCK) == -1)
 		return 0;