[PATCH 03/10] jscript: Fix EnumVARIANT leak in enumerators.

[Gabriel Ivăncescu]

From: Gabriel Ivăncescu

Signed-off-by: Gabriel Ivăncescu 
---
 dlls/jscript/enumerator.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/dlls/jscript/enumerator.c b/dlls/jscript/enumerator.c
index d724d0685c9..bddb177f4a3 100644
--- a/dlls/jscript/enumerator.c
+++ b/dlls/jscript/enumerator.c
@@ -84,12 +84,23 @@ static void Enumerator_destructor(jsdisp_t *dispex)

TRACE("\n");

+    if(This->enumvar)
+        IEnumVARIANT_Release(This->enumvar);
     jsval_release(This->item);
     free(dispex);
 }

static HRESULT Enumerator_gc_traverse(struct gc_ctx *gc_ctx, enum gc_traverse_op op, jsdisp_t *dispex)
 {
+    EnumeratorInstance *This = enumerator_from_jsdisp(dispex);
+
+    if(op == GC_TRAVERSE_UNLINK) {
+        IEnumVARIANT *enumvar = This->enumvar;
+        if(enumvar) {
+            This->enumvar = NULL;
+            IEnumVARIANT_Release(enumvar);
+        }
+    }
     return gc_process_linked_val(gc_ctx, op, dispex, &enumerator_from_jsdisp(dispex)->item);
 }