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<div class=Section1>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=IS>I just ran some static analysis of the python
core 2.5 with Visual Studio team system.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=IS>There was the stray error discovered. I
will update the most obvious ones.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=IS><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=IS>Some questions, though:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=IS><o:p> </o:p></span></p>
<p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span
lang=IS>This code in binascii.c, line 1168 (and again 1238) is wrong:<br>
</span><span style='font-size:10.0pt;font-family:"Courier New";color:blue'>while</span><span
style='font-size:10.0pt;font-family:"Courier New"'> (in < datalen) {<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
<span style='color:blue'>if</span> ((data[in] > 126) ||<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
(data[in] == <span style='color:#A31515'>'='</span>) ||<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
(header && data[in] == <span style='color:#A31515'>'_'</span>)
||<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
((data[in] == <span style='color:#A31515'>'.'</span>)
&& (linelen == 1)) ||<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
(!istext && ((data[in] == <span style='color:#A31515'>'\r'</span>)
|| (data[in] == <span style='color:#A31515'>'\n'</span>))) ||<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
((data[in] == <span style='color:#A31515'>'\t'</span> ||
data[in] == <span style='color:#A31515'>' '</span>) && (in + 1 ==
datalen)) ||<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
((data[in] < 33) &&<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
(data[in] != <span style='color:#A31515'>'\r'</span>)
&& (data[in] != <span style='color:#A31515'>'\n'</span>) &&<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
(quotetabs && ((data[in] != <span
style='color:#A31515'>'\t'</span>) || (data[in] != <span style='color:#A31515'>'
'</span>)))))<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> </span><span lang=IS>The
final </span><span style='font-size:10.0pt;font-family:"Courier New"'>((data[in]
!= <span style='color:#A31515'>'\t'</span>) || (data[in] != <span
style='color:#A31515'>' '</span>))</span><span lang=IS> is always true.
What is the right form?</span><span lang=IS style='font-size:10.0pt;font-family:
"Courier New"'> </span><span style='font-size:10.0pt;font-family:"Courier New"'>((data[in]
== <span style='color:#A31515'>'\t'</span>) || (data[in] == <span
style='color:#A31515'>' '</span>))</span> <span lang=IS> ? </span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoListParagraph style='margin-bottom:12.0pt;text-indent:-18.0pt;
mso-list:l0 level1 lfo2'><![if !supportLists]><span lang=IS><span
style='mso-list:Ignore'>1)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='font-size:10.0pt;font-family:"Courier New"'>
</span><span lang=IS><o:p></o:p></span></p>
<p class=MsoListParagraph style='margin-bottom:12.0pt;text-indent:-18.0pt;
mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-size:10.0pt;
font-family:"Courier New"'><span style='mso-list:Ignore'>2)<span
style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span
lang=IS>There is a lot of code that goes like this: </span><span
style='font-size:10.0pt;font-family:"Courier New";color:#1F497D'><br>
</span><span style='font-size:10.0pt;font-family:"Courier New"'>f->buf =
PyMem_Realloc(f->buf, newsize);<br>
if (!f->buf)<br>
return PyErr_NoMemory(), 0;<br>
</span><span lang=IS>Now, this if Realloc fails, this causes a memory leak.
Is there any interest to fix this flawed pattern wholesale?</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=IS style='color:#1F497D'>Cheers,<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=IS style='color:#1F497D'>Kristj</span><span
lang=DE style='color:#1F497D'>an<o:p></o:p></span></p>
<p class=MsoNormal><span lang=IS><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=IS><o:p> </o:p></span></p>
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