fix memory leak? (#11447)

f672047f · pigwing · GitHub · 4a49e5fc · f672047f
隐藏空白更改
内联并排

Showing with 1 addition and 0 deletion

src/connector/C#/src/TDengineDriver/TDengineDriver.cs src/connector/C#/src/TDengineDriver/TDengineDriver.cs +1 -0

未找到文件。
--- a/src/connector/C#/src/TDengineDriver/TDengineDriver.cs
+++ b/src/connector/C#/src/TDengineDriver/TDengineDriver.cs
@@ -235,6 +235,7 @@ namespace TDengineDriver

            IntPtr commandBuffer = Marshal.StringToCoTaskMemUTF8(command);
            res = Query(conn, commandBuffer);
+            Marshal.FreeCoTaskMem(commandBuffer);
            return res;
        }