From: Howard Chu <hyc@openldap.org>
Date: Wed, 27 Jan 2016 11:48:22 +0000 (+0000)
Subject: MDB_VL32 more for 1ba5adb2ec262405f9207d6015d4f29eea548d25
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=6f653ca205d7358be7c639b8711492560de3de2a;p=openldap

MDB_VL32 more for 1ba5adb2ec262405f9207d6015d4f29eea548d25

fix 32bit overflow in set_mapsize
---

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index be36d4967e..41f7e25fcc 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -4272,7 +4272,7 @@ mdb_env_set_mapsize(MDB_env *env, mdb_size_t size)
 			size = meta->mm_mapsize;
 		{
 			/* Silently round up to minimum if the size is too small */
-			size_t minsize = (meta->mm_last_pg + 1) * env->me_psize;
+			mdb_size_t minsize = (meta->mm_last_pg + 1) * env->me_psize;
 			if (size < minsize)
 				size = minsize;
 		}