btree mdb_env_set_mapsize 64 bit

e52a9949 · Johannes Munk · Lukas W · 5a70c78c · e52a9949
Commit e52a9949 authored Apr 18, 2015 by Johannes Munk Committed by Lukas W Apr 18, 2015
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src/btree.c src/btree.c +1 -1

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--- a/src/btree.c
+++ b/src/btree.c
@@ -930,7 +930,7 @@ int sqlite3BtreeMaxPageCount(Btree *p, int mxPage){
  int n;
  LOG("done",0);
  if (mxPage > 0)
-    mdb_env_set_mapsize(p->pBt->env, mxPage * p->pBt->env->me_psize);
+    mdb_env_set_mapsize(p->pBt->env, (size_t)mxPage * (size_t)p->pBt->env->me_psize);
  return p->pBt->env->me_maxpg;
 }