[ros-bugs] [Bug 4423] New: Firefox: image corruption and crash in win32k in DIB_ColorFill()

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=4423

           Summary: Firefox: image corruption and crash in win32k in
                    DIB_ColorFill()
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: Win32
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: hto at dev.null
         QAContact: ros-bugs at reactos.org


Created an attachment (id=3876)
 --> (http://www.reactos.org/bugzilla/attachment.cgi?id=3876)
Screenshot

With bootcd-40708-dbg.iso, QEMU + KQEMU, Firefox 3.0.5.

>From debug log:

Memory at 0x01A0FFE4 could not be written: Page not present.

Eip:
<win32k.sys:b3206 (subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s:64 (D
IB_32BPP_ColorFill))>
Frames:
Couldn't access memory at 0x00D4D0CC!

See also other bug 4406.


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