205489 - Mozilla 1.4b crashes on www.espn.com

Status: VERIFIED DUPLICATE of bug 204781

(SeaMonkey :: General, defect)

Description

[Marek Stępień [:marcoos, inactive]]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4b) Gecko/20030507
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4b) Gecko/20030507

Mozilla crashes on www.espn.com when you try to use the pop-up <div>s opened by
hovering left menu links (e.g. More Sports, Sports nation, ESPN Mall, etc.).


Reproducible: Always

Steps to Reproduce:
1. Go to ESPN.com with Mozilla 1.4b
2. Scroll down to see the links which open submenus (they have a [+] sign on
their right)
3. Hover one of them - a pop-up <div> appears.
4. Now move your mouse to that pop-up <div>

Actual Results:  
Mozilla crashes.

Expected Results:  
Mozilla 1.4b should allow to use the menu, as Netscape 7 and Mozilla 1.3 do.
And not crash.

ESPN.com was described as "standards migration example" on devedge.netscape.com,
so Gecko-browsers shouldn't crash there :))

Comment 1

[Hermann Schwab]

Dupe of Bug 204781 crash dragging bookmark groups to and from personal toolbar -
Trunk [@ nsEventStateManager::GenerateMouseEnterExit] 

see also
Bug 205165 A resizing Flash window causes interaction with page to cease
-> Bug 205245 Mouseovering menus crashes Mozilla -> Bug 204781

Comment 2

[Matthias Versen [:Matti]]

nsEventStateManager::GenerateMouseEnterExit(nsEventStateManager * const
0x027bf480, nsIPresContext * 0x029a11e0, nsGUIEvent * 0x0012fa40) line 2686 + 5
bytes
nsEventStateManager::PreHandleEvent(nsEventStateManager * const 0x027bf474,
nsIPresContext * 0x029a11e0, nsEvent * 0x0012fa40, nsIFrame * 0x02bd61bc,
nsEventStatus * 0x0012f96c, nsIView * 0x0294ef08) line 404
PresShell::HandleEventInternal(PresShell * const 0x027bf480, nsEvent *
0x00000000, nsIView * 0x0294ef08, unsigned int 1, nsEventStatus * 0x0012f96c)
line 6387
PresShell::HandleEvent(PresShell * const 0x00000000, nsIView * 0x0294ef08,
nsGUIEvent * 0x0012fa40, nsEventStatus * 0x0012f96c, int 0, int & 21595200) line
6291 + 19 bytes
nsViewManager::HandleEvent(nsViewManager * const 0x027bf480, nsView *
0x00000000, nsGUIEvent * 0x0012fa40, int 0) line 2292
nsView::HandleEvent(nsView * const 0x027bf480, nsViewManager * 0x02ad99d8,
nsGUIEvent * 0x0012fa40, int 0) line 308
nsViewManager::DispatchEvent(nsViewManager * const 0x02ad99d8, nsGUIEvent *
0x03f716e0, nsEventStatus * 0x0012f9ec) line 2022 + 30 bytes
HandleEvent(nsGUIEvent * 0x0012fa40) line 82
nsWindow::DispatchEvent(nsWindow * const 0x03fb71e4, nsGUIEvent * 0x0012fa40,
nsEventStatus & nsEventStatus_eIgnore) line 1054 + 3 bytes
nsWindow::DispatchWindowEvent(nsWindow * const 0x027bf480, nsGUIEvent *
0x00000000) line 1075
nsWindow::DispatchMouseEvent(nsWindow * const 0x027bf480, unsigned int 300,
unsigned int 0, nsPoint * 0x00000000) line 5198
ChildWindow::DispatchMouseEvent(ChildWindow * const 0x027bf480, unsigned int
300, unsigned int 0, nsPoint * 0x00000000) line 5452 + 19 bytes
nsWindow::ProcessMessage(nsWindow * const 0x027bf480, unsigned int 512, unsigned
int 0, long 19202187, long * 0x0012fd10) line 3976
nsWindow::WindowProc(HWND__ * 0x002203fe, unsigned int 0, unsigned int 0, long
66810340) line 1348 + 16 bytes
USER32! 77e2a244()
USER32! 77e045e5()
USER32! 77e0a792()
nsAppShellService::Run(nsAppShellService * const 0x00e19c38) line 479
main1(int 0, char * * 0x00243de8, nsISupports * 0x00000000) line 1268 + 9 bytes
main(int 3, char * * 0x00243de8) line 1647 + 22 bytes
WinMain(HINSTANCE__ * 0x00400000, HINSTANCE__ * 0x00400000, char * 0x001334ee,
HINSTANCE__ * 0x00400000) line 1671 + 23 bytes
MOZILLA! WinMainCRTStartup + 308 bytes
KERNEL32! 77e9847c()


*** This bug has been marked as a duplicate of 204781 ***

Comment 3

[Marek Stępień [:marcoos, inactive]]

v.