[Bug 7220] New: IDA 5 demo fails to install

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7220

Summary: IDA 5 demo fails to install
           Product: Wine
           Version: CVS
          Platform: PC
               URL: http://www.datarescue.be/idademo/idademo50.exe
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-kernel
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

IDA 5 demo fails to install with "Access violation at address 004096DA Write of
address 00400000"

This is a regression caused by:

ommit 3dc21d387ba3506275a775ba79663ecf88e794a9
Author: Alexandre Julliard 
Date:   Wed Dec 13 13:06:12 2006 +0100

ntdll: Map the PE header up to the specified size, and clear the rest of the
page.

This "fixes" it:

--- a/dlls/ntdll/virtual.c
+++ b/dlls/ntdll/virtual.c
@@ -1167,7 +1167,7 @@ static NTSTATUS map_image( HANDLE hmapping, int fd, char
*base, SIZE_T total_siz

/* set the image protections */

-    VIRTUAL_SetProt( view, ptr, ROUND_SIZE( 0, header_size ), VPROT_COMMITTED |
VPROT_READ );
+    VIRTUAL_SetProt( view, ptr, ROUND_SIZE( 0, header_size ), VPROT_COMMITTED |
VPROT_READ | VPROT_WRITE );

sec = (IMAGE_SECTION_HEADER*)((char
*)&nt->OptionalHeader+nt->FileHeader.SizeOfOptionalHeader);
     for (i = 0; i < nt->FileHeader.NumberOfSections; i++, sec++)

But I'm sure it's wrong..  I can provide logs, etc. if it helps..