From: Howard Chu <hyc@openldap.org>
Date: Thu, 24 Jun 2004 23:50:10 +0000 (+0000)
Subject: ITS#3201 fix conflict with BDB internal locks
X-Git-Tag: OPENDLAP_REL_ENG_2_2_MP~178
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3c68fc1f14e4e0aae3922ee2e0c255f0c493ddc8;p=openldap

ITS#3201 fix conflict with BDB internal locks
---

diff --git a/servers/slapd/back-bdb/back-bdb.h b/servers/slapd/back-bdb/back-bdb.h
index ebc4cd0c8a..e3846c9b9b 100644
--- a/servers/slapd/back-bdb/back-bdb.h
+++ b/servers/slapd/back-bdb/back-bdb.h
@@ -92,7 +92,13 @@ typedef struct bdb_entry_info {
 	struct bdb_entry_info *bei_parent;
 	ID bei_id;
 
-	int bei_state;
+	/* we use the bei_id as a lockobj, but we need to make the size != 4
+	 * to avoid conflicting with BDB's internal locks. So add a byte here
+	 * that is always zero.
+	 */
+	char bei_lockpad;
+						
+	short bei_state;
 #define	CACHE_ENTRY_DELETED	1
 #define	CACHE_ENTRY_NO_KIDS	2
 #define	CACHE_ENTRY_NOT_LINKED	4