Add some security checks

e295516e · slguan · e50612eb · e295516e
隐藏空白更改
内联并排

Showing with 2 addition and 0 deletion

src/system/src/vnodeMeter.c src/system/src/vnodeMeter.c +2 -0

未找到文件。
--- a/src/system/src/vnodeMeter.c
+++ b/src/system/src/vnodeMeter.c
@@ -636,7 +636,9 @@ _over:

 void vnodeProcessUpdateSchemaTimer(void *param, void *tmrId) {
  SMeterObj * pObj = (SMeterObj *)param;
+  if (pObj->vnode >= TSDB_MAX_VNODES) return;
  SVnodeObj * pVnode = vnodeList + pObj->vnode;
+  if (pVnode == NULL) return;
  if (pVnode->meterList == NULL) {
    dTrace("vnode is deleted, abort update schema");
    return;