[ros-bugs] [Bug 3912] New: Fix compiler messages "error: 'bar' may be used uninitialized in this function"

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=3912

           Summary: Fix compiler messages "error: 'bar' may be used
                    uninitialized in this function"
           Product: ReactOS
           Version: TRUNK
          Platform: x86 Hardware
        OS/Version: ReactOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Patches
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: hto at dev.null
         QAContact: ros-bugs at reactos.org


Created an attachment (id=3283)
 --> (http://www.reactos.org/bugzilla/attachment.cgi?id=3283)
Patch for the kernel

Compiling ReactOS with GCC-4.4.0, I see messages like this one:

cc1: warnings being treated as errors
ntoskrnl/ke/bug.c: In function 'KeRosDumpStackFrameArray':
ntoskrnl/ke/bug.c:239: error: 'LdrEntry' may be used uninitialized in this
function

Though LdrEntry is not actually used uninitialized, GCC can't see that if (p)
then LdrEntry is initialized. Do not lead GCC into temptation, initialize these
variables.


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