MDB_VL32 more for 1ba5adb2ec262405f9207d6015d4f29eea548d25

fix 32bit overflow in set_mapsize

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index be36d49..41f7e25 100644 (file)
--- 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;
                }