From: Günther Deschner <gd@samba.org>
Date: Wed, 25 Aug 2004 12:31:00 +0000 (+0000)
Subject: r2067: Prevent nameless $LIBDIR/printing/.tdb from beeing created.
X-Git-Tag: samba-misc-tags/initial-v3-0-unstable~5870
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=531a23d1d22a9951cce5f657df46bd27840eac3d;p=thirdparty%2Fsamba.git

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
---

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);