From 531a23d1d22a9951cce5f657df46bd27840eac3d Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Wed, 25 Aug 2004 12:31:00 +0000
Subject: r2067: Prevent nameless $LIBDIR/printing/.tdb from beeing created.

I've seen these on several sites now without knowing how they could get
created.

Guenther
---
 source/printing/printing_db.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/printing/printing_db.c b/source/printing/printing_db.c
index 9efb3e8eadf..e13c0ac8880 100644
--- a/source/printing/printing_db.c
+++ b/source/printing/printing_db.c
@@ -37,6 +37,9 @@ struct tdb_print_db *get_print_db_byname(const char *printername)
 	pstring printdb_path;
 	BOOL done_become_root = False;
 
+	if (printername == NULL)
+		return NULL;
+
 	for (p = print_db_head, last_entry = print_db_head; p; p = p->next) {
 		/* Ensure the list terminates... JRA. */
 		SMB_ASSERT(p->next != print_db_head);
-- 
cgit