Gabriel Ivăncescu : mshtml: Fix nsevent leak in create_document_event.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 4145a8bac21a7bd85ab86a760b4e8183434ddb40
URL:    https://gitlab.winehq.org/wine/wine/-/commit/4145a8bac21a7bd85ab86a760b4e818...

Author: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>
Date:   Mon Mar 20 19:44:57 2023 +0200

mshtml: Fix nsevent leak in create_document_event.

Signed-off-by: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>
(cherry picked from commit 45263e333c8eb8bd79f172c89df91e511494784e)

---

 dlls/mshtml/htmlevent.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/mshtml/htmlevent.c b/dlls/mshtml/htmlevent.c
index bcde9f38bba..bccdfb81121 100644
--- a/dlls/mshtml/htmlevent.c
+++ b/dlls/mshtml/htmlevent.c
@@ -3253,6 +3253,7 @@ HRESULT create_document_event(HTMLDocumentNode *doc, eventid_t event_id, DOMEven
     }
 
     event = alloc_event(nsevent, doc->document_mode, event_info[event_id].type, event_id);
+    nsIDOMEvent_Release(nsevent);
     if(!event)
         return E_OUTOFMEMORY;