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mshtml: Hold ref to the frame element during readyState notifications.

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Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
This commit is contained in:
Gabriel Ivăncescu 2023-03-08 19:36:06 +02:00 committed by Alexandre Julliard
parent b7d75c9dcb
commit 3c2b417151
1 changed files with 7 additions and 3 deletions
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10
dlls/mshtml/persist.c
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@ -438,12 +438,15 @@ HRESULT set_moniker(HTMLOuterWindow *window, IMoniker *mon, IUri *nav_uri, IBind
static void notif_readystate(HTMLOuterWindow *window)
{
HTMLInnerWindow *inner_window = window->base.inner_window;
HTMLFrameBase *frame_element = window->frame_element;
DOMEvent *event;
HRESULT hres;
window->readystate_pending = FALSE;
IHTMLWindow2_AddRef(&inner_window->base.IHTMLWindow2_iface);
if(frame_element)
IHTMLDOMNode_AddRef(&frame_element->element.node.IHTMLDOMNode_iface);
if(is_main_content_window(window))
call_property_onchanged(&window->browser->doc->cp_container, DISPID_READYSTATE);
@ -456,12 +459,13 @@ static void notif_readystate(HTMLOuterWindow *window)
}
IHTMLWindow2_Release(&inner_window->base.IHTMLWindow2_iface);
if(window->frame_element) {
hres = create_document_event(window->frame_element->element.node.doc, EVENTID_READYSTATECHANGE, &event);
if(frame_element) {
hres = create_document_event(frame_element->element.node.doc, EVENTID_READYSTATECHANGE, &event);
if(SUCCEEDED(hres)) {
dispatch_event(&window->frame_element->element.node.event_target, event);
dispatch_event(&frame_element->element.node.event_target, event);
IDOMEvent_Release(&event->IDOMEvent_iface);
}
IHTMLDOMNode_Release(&frame_element->element.node.IHTMLDOMNode_iface);
}
}