fix udt_array > 252 as input parameters

sijms · May 8, 2024 · 6c7cc4d · 6c7cc4d
1 parent f87ead8
commit 6c7cc4d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/v2/parameter_encode.go b/v2/parameter_encode.go
@@ -428,7 +428,12 @@ func (par *ParameterInfo) encodePrimValue(conn *Connection) error {
 				arrayBuffer := bytes.Buffer{}
 				if par.DataType == XMLType {
 					arrayBuffer.Write([]byte{1, 3})
-					session.WriteUint(&arrayBuffer, par.MaxNoOfArrayElements, 2, true, false)
+					if par.MaxNoOfArrayElements > 0xFC {
+						session.WriteUint(&arrayBuffer, 0xFE, 2, true, false)
+						session.WriteUint(&arrayBuffer, par.MaxNoOfArrayElements, 4, true, false)
+					} else {
+						session.WriteUint(&arrayBuffer, par.MaxNoOfArrayElements, 2, true, false)
+					}
 				} else {
 					session.WriteUint(&arrayBuffer, par.MaxNoOfArrayElements, 4, true, true)
 				}