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Return a maximum registry size of 32 MB in NtQuerySystemInformation.

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James Juran 2000-12-06 19:45:07 +00:00 committed by Alexandre Julliard
parent 27698b5c2e
commit 664485ed72
1 changed files with 21 additions and 2 deletions
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23
dlls/ntdll/nt.c
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@ -581,6 +581,7 @@ NTSTATUS WINAPI NtCreateMailslotFile(DWORD x1,DWORD x2,DWORD x3,DWORD x4,DWORD x
* 0x12/0x18
* 0x2/0x138
* 0x8/0x600
* 0x25/0xc
* SystemInformation caller supplies storage for the information structure
* Length size of the structure
* ResultLength Data written
@ -591,10 +592,28 @@ NTSTATUS WINAPI NtQuerySystemInformation(
IN ULONG Length,
OUT PULONG ResultLength)
{
switch(SystemInformationClass)
{
case 0x25:
/* Something to do with the size of the registry *
* Since we don't have a size limitation, fake it *
* This is almost certainly wrong. *
* This sets each of the three words in the struct to 32 MB, *
* which is enough to make the IE 5 installer happy. */
FIXME("(0x%08x,%p,0x%08lx,%p) faking max registry size of 32 MB\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
*(DWORD *)SystemInformation = 0x2000000;
*(((DWORD *)SystemInformation)+1) = 0x200000;
*(((DWORD *)SystemInformation)+2) = 0x200000;
break;
default:
FIXME("(0x%08x,%p,0x%08lx,%p) stub\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
SystemInformationClass,SystemInformation,Length,ResultLength);
ZeroMemory (SystemInformation, Length);
return 0;
}
return STATUS_SUCCESS;
}