fix invalid read-write caused by getFuncEnv

f7c20f6c · Ganlin Zhao · 4036d971 · f7c20f6c
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

source/libs/function/src/builtinsimpl.c source/libs/function/src/builtinsimpl.c +1 -1

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--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -2662,7 +2662,7 @@ bool getTopBotFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {

 bool getTopBotMergeFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
  //intermediate result is binary and length contains VAR header size
-  pEnv->calcMemSize = pFunc->node.resType.bytes - VARSTR_HEADER_SIZE;
+  pEnv->calcMemSize = pFunc->node.resType.bytes;
  return true;
 }