From e4d9f0a9050f48a3a0b865289063c6a53afc42b3 Mon Sep 17 00:00:00 2001
From: Hallvard Furuseth <hallvard@openldap.org>
Date: Sun, 23 Aug 2015 11:12:45 +0200
Subject: [PATCH] lmdb: ITS#7377 catch calloc error in mdb_env_init_meta().

Change-Id: I2b1a4ec9f86a3a7844b157863d18ce81be400cef
---
 mdb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mdb.c b/mdb.c
index 0c7397c2..83e47f51 100644
--- a/mdb.c
+++ b/mdb.c
@@ -3978,6 +3978,8 @@ mdb_env_init_meta(MDB_env *env, MDB_meta *meta)
 	psize = env->me_psize;
 
 	p = calloc(NUM_METAS, psize);
+	if (!p)
+		return ENOMEM;
 	p->mp_pgno = 0;
 	p->mp_flags = P_META;
 	*(MDB_meta *)PAGEDATA(p) = *meta;