crash while show stables

b7c31e9c · Shengliang Guan · 2ba675ec · b7c31e9c
隐藏空白更改
内联并排

Showing with 5 addition and 1 deletion

source/dnode/mnode/impl/src/mndStb.c source/dnode/mnode/impl/src/mndStb.c +5 -1

未找到文件。
--- a/source/dnode/mnode/impl/src/mndStb.c
+++ b/source/dnode/mnode/impl/src/mndStb.c
@@ -1582,7 +1582,11 @@ static int32_t mndRetrieveStb(SNodeMsg *pReq, SShowObj *pShow, char *data, int32
    cols++;

    pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
-    STR_TO_VARSTR(pWrite, pStb->comment);
+    if (pStb->commentLen != 0) {
+      STR_TO_VARSTR(pWrite, pStb->comment);
+    } else {
+      STR_TO_VARSTR(pWrite, "");
+    }
    cols++;

    numOfRows++;