Major Description
In the same way as CORE-9715 after starting Mongoose 3.6, then you put the cursor over his icon on systray, then right-click, choose "Edit settings", close the window that appears, and then do a right-click over the same icon again, system will crash with a win32k.sys failure, a backtrace says this:
Entered debugger on last-chance exception (Exception Code: 0xc0000005) (Page Fault)
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Memory at 0x00000068 could not be read: Page not present.
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kdb:> bt
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Eip:
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<win32k.sys:32498 (win32ss/user/ntuser/caret.c:33 (co_IntDrawCaret))>
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Frames:
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<win32k.sys:32632 (win32ss/user/ntuser/caret.c:140 (co_IntHideCaret))>
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<win32k.sys:329d6 (win32ss/user/ntuser/caret.c:245 (co_UserHideCaret))>
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<win32k.sys:331f4 (win32ss/user/ntuser/caret.c:458 (NtUserHideCaret))>
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<NTOSKRNL.EXE:149e10 (ntoskrnl/include/internal/i386/ke.h:689 (KiSystemServiceHandler))>
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<NTOSKRNL.EXE:3d95 (:0 (KiFastCallEntry))>
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<ntdll.dll:c85d (/mnt/ramdisk/buildbot/output-MinGW-i386/reactos/dll/ntdll/ntdll_stubs.c:31 (EtwNotificationRegistrationA))>
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<user32.dll:5823f (win32ss/user/user32/windows/message.c:1102 (IntCallWindowProcW))>
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<user32.dll:583bb (win32ss/user/user32/windows/message.c:1140 (IntCallWindowProcW))>
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<mongoose.exe:1335>
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<user32.dll:5c138 (win32ss/user/user32/windows/nonclient.c:644 (DefWndNCCalcSize))>
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<user32.dll:5e346 (win32ss/user/user32/windows/prop.c:137 (EnumPropsA))>
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<user32.dll:5e7d4 (win32ss/user/user32/windows/prop.c:298 (EnumPropsW))>
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<mongoose.exe:11ab>
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<mongoose.exe:2e9d5>
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<KERNEL32.DLL:fb90 (dll/win32/kernel32/client/proc.c:1571 (ExitProcess))>
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<00000000>
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kdb:> cont
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clear failure on this line:
if (pWnd->hrgnUpdate) |