From e9e3c9fb514a9eaf6f8436e1683dca78c12b15de Mon Sep 17 00:00:00 2001
From: Hallvard Furuseth <hallvard@openldap.org>
Date: Sun, 23 Aug 2015 11:12:45 +0200
Subject: [PATCH] ITS#7377 mdb_env_init_meta(): Catch calloc error

---
 libraries/liblmdb/mdb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 08aa991..5fc4fbc 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -3695,6 +3695,8 @@ 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 *)METADATA(p) = *meta;