From 548d9d4b0384c295b1f6b0de2406766e937af55a Mon Sep 17 00:00:00 2001
From: Leo Yuriev <leo@yuriev.ru>
Date: Fri, 15 May 2015 01:19:09 +0300
Subject: [PATCH] lmdb: bugfix, OOM-handler couldn't help if LIFO-reclaiming
 disabled.

This is fixes https://github.com/ReOpen/ReOpenLDAP/issues/28

Change-Id: Ifc33e1202ae38f0a4fa0cb9d572394a4dac7ec6c
---
 mdb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mdb.c b/mdb.c
index fc326b65..29e453c0 100644
--- a/mdb.c
+++ b/mdb.c
@@ -2218,7 +2218,7 @@ mdb_page_alloc(MDB_cursor *mc, int num, MDB_page **mp)
 	txnid_t oldest = 0, last = 0;
 	MDB_cursor_op op;
 	MDB_cursor m2;
-	int found_old = 0;
+	int found_old;
 	unsigned enought = env->me_maxfree_1pg / 2;
 
 	/* mp == NULL when mdb_freelist_save() force reclaim to
@@ -2249,6 +2249,7 @@ mdb_page_alloc(MDB_cursor *mc, int num, MDB_page **mp)
 	const int lifo = (env->me_flags & MDB_LIFORECLAIM) != 0;
 
 oomkick_retry:;
+	found_old = 0;
 	for (op = MDB_FIRST;; op = lifo ? MDB_PREV : MDB_NEXT) {
 		MDB_val key, data;
 		MDB_node *leaf;