Re: [Tutor] using while loop for read process memory

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This is the red part
  index = current_address
        end = current_address + mbi.RegionSize

        while index < end:
            if ReadProcessMemory(Process, index, ctypes.byref(buffer), \
                                 ctypes.sizeof(buffer),
ctypes.byref(nread)):
                ## value comparison to be implemented.
                pass
            else:
                    raise ctypes.WinError(ctypes.get_last_error())

            index += 1

On Oct 8, 2017 12:16 PM, "Mats Wichmann" <[email protected]> wrote:

> On 10/08/2017 11:20 AM, Michael C wrote:
> > Hi all:
>
> > Now, I know the problem is not with VirtualQueryEx, because if I comment
> out
> > the red part and just run VirtualQueryEx, it would actually skim through
> > all regions
> > without a single error.
> >
> > The red part is the problem.
>
> what red part?  colors don't come through mailers that use text-based
> settings.  This is an example of what your mail looks like to many of us:
>
> https://mail-archive.com/[email protected]/msg77570.html
>
> please explain in words.
>

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<div dir=3D"auto">This is the red part=C2=A0<div dir=3D"auto"><div style=3D=
"font-family:sans-serif;font-size:13.696px" dir=3D"auto"><font color=3D"#ff=
0000">=C2=A0 index =3D current_address</font></div><div style=3D"font-famil=
y:sans-serif;font-size:13.696px" dir=3D"auto"><font color=3D"#ff0000">=C2=
=A0 =C2=A0 =C2=A0 =C2=A0 end =3D current_address + mbi.RegionSize</font></d=
iv><div style=3D"font-family:sans-serif;font-size:13.696px" dir=3D"auto"><b=
r></div><div style=3D"font-family:sans-serif;font-size:13.696px" dir=3D"aut=
o"><font color=3D"#ff0000">=C2=A0 =C2=A0 =C2=A0 =C2=A0 while index &lt; end=
:</font></div><div style=3D"font-family:sans-serif;font-size:13.696px" dir=
=3D"auto"><font color=3D"#ff0000">=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 if ReadProcessMemory(Process, index, ctypes.byref(buffer), \</font></div><=
div style=3D"font-family:sans-serif;font-size:13.696px" dir=3D"auto"><font =
color=3D"#ff0000">=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0ctypes.sizeof=
(buffer), ctypes.byref(nread)):</font></div><div style=3D"font-family:sans-=
serif;font-size:13.696px" dir=3D"auto"><font color=3D"#ff0000">=C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ## value comparison to be imp=
lemented.</font></div><div style=3D"font-family:sans-serif;font-size:13.696=
px" dir=3D"auto"><font color=3D"#ff0000">=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 =C2=A0 =C2=A0 =C2=A0 pass=C2=A0 =C2=A0</font></div><div style=3D"font-fami=
ly:sans-serif;font-size:13.696px" dir=3D"auto"><font color=3D"#ff0000">=C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 else:</font></div><div style=3D"font=
-family:sans-serif;font-size:13.696px" dir=3D"auto"><font color=3D"#ff0000"=
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 rais=
e ctypes.WinError(ctypes.get_<wbr>last_error())</font></div><div style=3D"f=
ont-family:sans-serif;font-size:13.696px" dir=3D"auto"><font color=3D"#ff00=
00"><br></font></div><div style=3D"font-family:sans-serif;font-size:13.696p=
x" dir=3D"auto"><font color=3D"#ff0000">=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 index +=3D 1</font></div></div></div><div class=3D"gmail_extra"><br>=
<div class=3D"gmail_quote">On Oct 8, 2017 12:16 PM, &quot;Mats Wichmann&quo=
t; &lt;<a href=3D"mailto:[email protected]">[email protected]</a>&gt; wrote:<=
br type=3D"attribution"><blockquote class=3D"gmail_quote" style=3D"margin:0=
 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 10/08/2017 11:20 =
AM, Michael C wrote:<br>
&gt; Hi all:<br>
<br>
&gt; Now, I know the problem is not with VirtualQueryEx, because if I comme=
nt out<br>
&gt; the red part and just run VirtualQueryEx, it would actually skim throu=
gh<br>
&gt; all regions<br>
&gt; without a single error.<br>
&gt;<br>
&gt; The red part is the problem.<br>
<br>
what red part?=C2=A0 colors don&#39;t come through mailers that use text-ba=
sed<br>
settings.=C2=A0 This is an example of what your mail looks like to many of =
us:<br>
<br>
<a href=3D"https://mail-archive.com/[email protected]/msg77570.html" rel=3D"=
noreferrer" target=3D"_blank">https://mail-archive.com/<wbr>[email protected]=
g/msg77570.html</a><br>
<br>
please explain in words.<br>
</blockquote></div></div>

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