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<DIV>----- Original Message ----- </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=demetrio@mediaplan.it href="mailto:demetrio@mediaplan.it">Demetrio
Megali</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=winpcap-users@winpcap.org
href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, February 13, 2007 12:29
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Winpcap-users] memory leak
in pcap_findalldevs_ex?</DIV>
<DIV><FONT size=2></FONT><FONT size=2></FONT><FONT size=2></FONT><BR></DIV>
<DIV><FONT face=Arial size=2>The virtual memory usage explode the v.m. size
<FONT face="Times New Roman" size=3>increases itself about 30KB every time and
the memory usage <FONT face=Arial size=2>8 to 20 KB every time, i use winpcap
4 and there is another strange thing: on my pc the older vesions of
wiipcap can find every devices: 56k modem, wireless lan and ethernet adapter;
winpcap 4 detect only my 56K modem.</FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial size=2>some help?</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV></BLOCKQUOTE>
<DIV><FONT size=2>This sounds quite suspect.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Please open a command line and run "net start npf". It should
either tell you that the service was already running, or that it has been
started. If not, there's a problem with the installation.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Next, check the version of these files:</FONT></DIV>
<DIV><FONT size=2>- \windows\system32\packet.dll</FONT></DIV>
<DIV><FONT size=2>- \windows\system32\wanpacket.dll</FONT></DIV>
<DIV><FONT size=2>- \windows\system32\wpcap.dll</FONT></DIV>
<DIV><FONT size=2>- \windows\system32\drivers\npf.sys</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>They should all have the same version
(4.0.0.755).</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Have a nice day</FONT></DIV>
<DIV><FONT size=2>GV</FONT></DIV>
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<DIV><FONT size=2></FONT> </DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=gianluca.varenni@cacetech.com
href="mailto:gianluca.varenni@cacetech.com">Gianluca Varenni</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=winpcap-users@winpcap.org
href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, February 13, 2007 2:25
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Winpcap-users] memory
leak in pcap_findalldevs_ex?</DIV>
<DIV><FONT size=2></FONT><BR></DIV>
<DIV><FONT size=2>Demetrio,</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>does the virtual memory usage explode if you call
findalldevs_ex/freealldevs in a tight loop (i.e. without the 20s pause)? If
you use task manager to look at the memory usage, in the processes tab
enable the "VM size" column, it's way more useful in case of memory
leaks.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Have a nice day</FONT></DIV>
<DIV><FONT size=2>GV</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2></FONT> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=demetrio@mediaplan.it
href="mailto:demetrio@mediaplan.it">Demetrio Megali</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=winpcap-users@winpcap.org
href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, February 12, 2007 8:52
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [Winpcap-users] memory leak
in pcap_findalldevs_ex?</DIV>
<DIV><FONT size=2></FONT><BR></DIV>
<DIV>
<DIV><FONT face=Arial size=2>My program does nothing in particular: it
calls findalldevs_ex every 20 seconds,make a list of devices and then call
freealldevs; I have noticed that every 20 seconds the memory allocated by
the program increments from 8 to 20 KB. I use winpcap 4 on windows
xp service pack2. Can you help me? Regards.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>
-Demetrio</FONT> </DIV></DIV>
<P></P><FONT face=Arial size=2></FONT>
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<P></P>_______________________________________________<BR>Winpcap-users
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