alphagh
diff --git a/‎src/cxoVar.c‎
Lines changed: 15 additions & 2 deletions b/‎src/cxoVar.c‎
Lines changed: 15 additions & 2 deletions
diff --git a/‎test/StringVar.py‎
Lines changed: 7 additions & 0 deletions b/‎test/StringVar.py‎
Lines changed: 7 additions & 0 deletions
@@ -486,8 +486,8 @@ static int cxoVar_setValueBytes(cxoVar *var, uint32_t pos, dpiData *data,
     dpiData *tempVarData, *sourceData;
     dpiOracleTypeNum oracleTypeNum;
     dpiNativeTypeNum nativeTypeNum;
+    uint32_t i, numElements;
     dpiVar *tempVarHandle;
-    uint32_t i;
     int status;
 
     if (buffer->size > var->bufferSize) {
@@ -497,15 +497,28 @@ static int cxoVar_setValueBytes(cxoVar *var, uint32_t pos, dpiData *data,
                 nativeTypeNum, var->allocatedElements, buffer->size, 0,
                 var->isArray, NULL, &tempVarHandle, &tempVarData) < 0)
             return cxoError_raiseAndReturnInt();
+        if (var->isArray) {
+            if (dpiVar_getNumElementsInArray(var->handle, &numElements) < 0) {
+                cxoError_raiseAndReturnInt();
+                dpiVar_release(tempVarHandle);
+                return -1;
+            }
+            if (dpiVar_setNumElementsInArray(tempVarHandle, numElements) < 0) {
+                cxoError_raiseAndReturnInt();
+                dpiVar_release(tempVarHandle);
+                return -1;
+            }
+        }
         for (i = 0; i < var->allocatedElements; i++) {
             sourceData = &var->data[i];
             if (i == pos || sourceData->isNull)
                 continue;
             if (dpiVar_setFromBytes(tempVarHandle, i,
                     sourceData->value.asBytes.ptr,
                     sourceData->value.asBytes.length) < 0) {
+                cxoError_raiseAndReturnInt();
                 dpiVar_release(tempVarHandle);
-                return cxoError_raiseAndReturnInt();
+                return -1;
             }
         }
         dpiVar_release(var->handle);
 
@@ -30,6 +30,13 @@ def setUp(self):
             self.rawData.append(dataTuple)
             self.dataByKey[i] = dataTuple
 
+    def testArrayWithIncreasedSize(self):
+        "test creating an array var and then increasing the internal size"
+        val = ["12345678901234567890"] * 3
+        arrayVar = self.cursor.arrayvar(str, len(val), 4)
+        arrayVar.setvalue(0, val)
+        self.assertEqual(arrayVar.getvalue(), val)
+
     def testBindString(self):
         "test binding in a string"
         self.cursor.execute("""