[PATCH] ntdll: Fix overflow if running 32bit app w/ wine64

[Dmitry Timoshkov]

Brendan McGrath <brendan at redmandi.com> wrote:

> +        struct nt
> +        {
> +            DWORD Signature;
> +            IMAGE_FILE_HEADER FileHeader;
> +            union
> +            {
> +                IMAGE_OPTIONAL_HEADER32 hdr32;
> +                IMAGE_OPTIONAL_HEADER64 hdr64;
> +            } opt;
> +        };
> +
> +        struct nt *nt = (struct nt*) RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress );
> +	if (nt->opt.hdr32.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
> +           if (!reserve_size) reserve_size = nt->opt.hdr32.SizeOfStackReserve;
> +           if (!commit_size) commit_size = nt->opt.hdr32.SizeOfStackCommit;
> +	} else {
> +           if (!reserve_size) reserve_size = nt->opt.hdr64.SizeOfStackReserve;
> +           if (!commit_size) commit_size = nt->opt.hdr64.SizeOfStackCommit;
> +	}
> +	TRACE("reserve_size: %lu, commit_size: %lu", reserve_size, commit_size);

Indentation seems to be broken by shifting lower lines by 1 space left.

-- 
Dmitry.