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<?xml-stylesheet type="text/xsl" href="http://blogs.devleap.com/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Weblog di Fabio Cozzolino</title><link>http://blogs.devleap.com/fabio/default.aspx</link><description>.NET, Web Services, XML &amp;amp; friends...</description><dc:language>en</dc:language><generator>CommunityServer 2007 SP2 (Build: 20611.960)</generator><item><title>Blog Spam Alert</title><link>http://blogs.devleap.com/fabio/archive/2004/10/26/1957.aspx</link><pubDate>Tue, 26 Oct 2004 09:40:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1957</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Come segnalato in questo post &lt;/FONT&gt;&lt;A href="http://blogs.ugidotnet.org/penpal/archive/2004/10/26/4782.aspx"&gt;&lt;FONT face=Arial size=2&gt;http://blogs.ugidotnet.org/penpal/archive/2004/10/26/4782.aspx&lt;/FONT&gt;&lt;/A&gt;&lt;FONT face=Arial size=2&gt; anche su DevLeap &amp;#232; in corso un attacco da parte di gentaglia che ha tempo da perdere e che lo investe a creare danni verso gli altri.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Mi son ritrovato la mia casella di posta invasa da spamming, speriamo che il tutto termini al pi&amp;#249; presto.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;/FONT&gt; &lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1957" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/FreeTime/default.aspx">FreeTime</category></item><item><title>Asp.net canonicalization bug: test</title><link>http://blogs.devleap.com/fabio/archive/2004/10/12/1881.aspx</link><pubDate>Tue, 12 Oct 2004 15:11:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1881</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Incuriosito dal post di &lt;A href="http://blogs.ugidotnet.org/raffaele"&gt;Raffaele&lt;/A&gt; (&lt;/FONT&gt;&lt;A id=viewpost.ascx_TitleUrl href="http://blogs.ugidotnet.org/raffaele/archive/2004/10/12/4195.aspx"&gt;&lt;FONT face=Arial size=2&gt;Asp.net canonicalization bug: non fidatevi ciecamente della fix&lt;/FONT&gt;&lt;/A&gt;&lt;FONT face=Arial size=2&gt;), ho effettuato alcuni test per verificare il &lt;STRONG&gt;bug del bug&lt;/STRONG&gt;, ed ecco i risultati:&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;U&gt;Primo test&lt;/U&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;- Impostato a zero&amp;nbsp;la chiave di registro HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v1.1.4322\Install;&lt;/FONT&gt;&lt;BR&gt;&lt;FONT face=Arial size=2&gt;- Il setup funziona regolarmente;&lt;/FONT&gt;&lt;BR&gt;&lt;FONT face=Arial size=2&gt;- La patch viene regolarmente installata e, soprattuto, funziona;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;U&gt;&lt;FONT face=Arial size=2&gt;Secondo test&lt;/FONT&gt;&lt;/U&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;- Rimosso completamente la chiave di registro HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v1.1.4322\Install&lt;/FONT&gt;&lt;BR&gt;&lt;FONT face=Arial size=2&gt;- Il setup si blocca perch&amp;#232; non trova il framework installato;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;I test sono stati effettuati su Windows 2000 Professional, IIS 5 e ASP.NET 1.1. La situazione descritta da Raffaele non si &amp;#232; verificata o non sono riuscito a riprodurla (sempre se il mio test &amp;#232; valido).&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;/FONT&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Aggiungo un articolo pubblicato dalla Microsoft (in italiano): &lt;A href="http://support.microsoft.com/?kbid=887459"&gt;http://support.microsoft.com/?kbid=887459&lt;/A&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;La patch installata: &lt;A href="http://www.microsoft.com/downloads/details.aspx?familyid=da77b852-dfa0-4631-aaf9-8bcc6c743026&amp;amp;displaylang=en"&gt;http://www.microsoft.com/downloads/details.aspx?familyid=da77b852-dfa0-4631-aaf9-8bcc6c743026&amp;amp;displaylang=en&lt;/A&gt;&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1881" width="1" height="1"&gt;</description></item><item><title>ASP.NET Bug</title><link>http://blogs.devleap.com/fabio/archive/2004/10/06/1828.aspx</link><pubDate>Wed, 06 Oct 2004 07:25:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1828</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Come segnalato da &lt;A href="http://blogs.ugidotnet.org/lbarbieri/archive/2004/10/06/3790.aspx"&gt;Lorenzo Barbieri&lt;/A&gt;, Microsoft ha proposto la sua *pezza* al bug scoperto venerd&amp;#236; e diffuso sabato con un tam-tam tra i vari blogs.&lt;BR&gt;Forse la proposta &amp;#232; la pi&amp;#249; rapida e meno indolore, ma credo che un po di lavoro in pi&amp;#249; (non tanto) la soluzione proposta da &lt;A href="http://blogs.devleap.com/rob/archive/2004/10/02/1803.aspx"&gt;Roberto Brunetti&lt;/A&gt; tramite l'utilizzo degli HttpModule sia la pi&amp;#249; efficiente perch&amp;#232; condivisibile tra pi&amp;#249; applicazioni su uno stesso server Web.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;[update] Come sottolinea ancora &lt;A href="http://blogs.devleap.com/rob/archive/2004/10/07/1844.aspx"&gt;Roberto Brunetti&lt;/A&gt;&amp;nbsp;il bug segnalato non riguarda solo il modulo di autenticazione/autorizzazione, seppur molto importante, ma pi&amp;#249; in generale la gestione dell'url mapping nel tag &lt;EM&gt;location&lt;/EM&gt;. &lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;A voi la scelta.&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1828" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/.NET/default.aspx">.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/FreeTime/default.aspx">FreeTime</category><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>DVD da 1 terabyte</title><link>http://blogs.devleap.com/fabio/archive/2004/10/01/1793.aspx</link><pubDate>Fri, 01 Oct 2004 12:21:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1793</guid><dc:creator>fabio</dc:creator><slash:comments>1</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Ebbene s&amp;#236;! Si dice che entro 10 anni avremo il Super-DVD da 1 terabyte...spettacolo!!! Sfruttando le "depressioni" e gli "altopiani" con cui vengono codificati i bit su CD e DVD, in grado di riflettere il laser con circa 330 angolazioni differenti, la nuova tecnologia battezzata "Multiplexed Optical Data Storage" promette di raggiungere capacit&amp;#224; di storage mai pensate...ma quanto ci metteremo per masterizzare un Super-DVD? Una settimana?&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;EM&gt;&lt;FONT face=Arial size=2&gt;Riferimento: &lt;/FONT&gt;&lt;/EM&gt;&lt;FONT face=Arial size=2&gt;&lt;A href="http://www.webmasterpoint.org/risorse/articolo.asp?id=7900 "&gt;WebMasterPoint&lt;/A&gt;&lt;/FONT&gt; &lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1793" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/FreeTime/default.aspx">FreeTime</category><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>Borland Together Community</title><link>http://blogs.devleap.com/fabio/archive/2004/09/30/1786.aspx</link><pubDate>Thu, 30 Sep 2004 12:08:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1786</guid><dc:creator>fabio</dc:creator><slash:comments>2</slash:comments><description>&lt;P&gt;&lt;SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"&gt;Borland&amp;nbsp;rilascia il primo tool di modellazione professionale gratuito: &lt;STRONG&gt;Borland Together&amp;#174; Designer - Community Edition&lt;/STRONG&gt;. Indipendente dalla piattaforma, dal linguaggio e...gratuito!!!&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"&gt;Potete scaricarlo da &lt;A href="http://www.borland.com/products/downloads/download_together.html"&gt;qui&lt;/A&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1786" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/FreeTime/default.aspx">FreeTime</category><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>Nuovo software Open Source da Microsoft</title><link>http://blogs.devleap.com/fabio/archive/2004/09/29/1784.aspx</link><pubDate>Wed, 29 Sep 2004 12:59:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1784</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Dopo &lt;A href="http://wix.sourceforge.net"&gt;WiX&lt;/A&gt; (Windows Installer Xml) e &lt;A href="http://wtl.sourceforge.net"&gt;WTL&lt;/A&gt; (Windows Template Library), Microsoft rilascia i sorgenti di &lt;/FONT&gt;&lt;A href="http://flexwiki.sourceforge.net/"&gt;&lt;FONT face=Arial size=2&gt;&lt;STRONG&gt;FlexWiki&lt;/STRONG&gt;&lt;/FONT&gt;&lt;/A&gt;&lt;FONT face=Arial size=2&gt; ancora su &lt;/FONT&gt;&lt;A href="http://www.sourceforge.net"&gt;&lt;FONT face=Arial size=2&gt;SourceForge&lt;/FONT&gt;&lt;/A&gt;&lt;FONT face=Arial size=2&gt;. &lt;STRONG&gt;FlexWiki&lt;/STRONG&gt; consente di creare i "Wikis", ovvero pagine Web sulle quali pi&amp;#249; utenti possono creare ed editare contenuti, fornendo un completo sistema di Content Management. &lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Il Workspace di FlexWiki &amp;#232; presente su &lt;A href="http://www.gotdotnet.com/workspaces/workspace.aspx?id=6bdff8a9-294f-442e-a81f-3b2b664bc344"&gt;GotDotNet&lt;/A&gt;.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Un esempio del funzionamento delle Wiki's pages &amp;#232; visualizzabile&amp;nbsp;su &lt;A href="http://www.wikipedia.org/"&gt;http://www.wikipedia.org/&lt;/A&gt;.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;P.S.: &lt;/FONT&gt;&lt;FONT face=Arial size=2&gt;&lt;EM&gt;Wiki&lt;/EM&gt; significa &lt;EM&gt;"quick"&lt;/EM&gt; (veloce) in &lt;U&gt;hawaiano&lt;/U&gt;...ma quello che trovo pi&amp;#249; simpatico &amp;#232; la rivisitazione di WWW in WikiWikiWeb... :-)&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1784" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/FreeTime/default.aspx">FreeTime</category><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>WinXP Sp2 - Nuova Patch</title><link>http://blogs.devleap.com/fabio/archive/2004/09/27/1775.aspx</link><pubDate>Mon, 27 Sep 2004 10:04:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1775</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;E' uscito da pochi giorni ed &amp;#232; gi&amp;#224; disponibile una patch per risolvere un problema nella gestione delle VPN da parte del Service Pack 2 di XP. &lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Da &lt;A href="http://www.01net.it/01NET/HP/0,1254,4_ART_54853,00.html"&gt;PCOPEN&lt;/A&gt;&lt;BR&gt;"Difatti , con l&amp;#8217;SP2 installato, i programmi che cercano di connettersi a indirizzi IP che fanno parte del range di loopback (quelli che iniziano per 127 e che puntano al sistema locale; vengono usati per non sovraccaricare la rete quando un programma che usa il network fa riferimento allo stesso computer locale) potrebbero non funzionare correttamente.&lt;BR&gt;L&amp;#8217;utente potrebbe ricevere un messaggio di errore nel caso si cercasse di accedere a indirizzi al di fuori del 127.0.0.1."&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Qui il link per scaricare la patch:&lt;BR&gt;&lt;/FONT&gt;&lt;A href="http://support.microsoft.com/default.aspx?scid=kb;EN-US;884020"&gt;&lt;FONT face=Arial size=2&gt;http://support.microsoft.com/default.aspx?scid=kb;EN-US;884020&lt;/FONT&gt;&lt;/A&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1775" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>.NET Developer Resource</title><link>http://blogs.devleap.com/fabio/archive/2004/09/24/1772.aspx</link><pubDate>Fri, 24 Sep 2004 13:59:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1772</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Riporto un utilissimo&amp;nbsp;&lt;A href="http://blogs.ugidotnet.org/carlop/archive/2004/09/03/2001.aspx"&gt;post di Carlo Pinasco&lt;/A&gt; che racchiude un elenco di risorse per tutti gli sviluppatori che utilizzano l'architettura .NET (compreso me) in tutte le sue forme. Ottimo!&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1772" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/.NET/default.aspx">.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/Crystal+Reports+.NET/default.aspx">Crystal Reports .NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/Visual+Basic+.NET/default.aspx">Visual Basic .NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/C_2300_/default.aspx">C#</category><category domain="http://blogs.devleap.com/fabio/archive/tags/ADO.NET/default.aspx">ADO.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/XML/default.aspx">XML</category><category domain="http://blogs.devleap.com/fabio/archive/tags/Web+Services/default.aspx">Web Services</category><category domain="http://blogs.devleap.com/fabio/archive/tags/Longhorn/default.aspx">Longhorn</category><category domain="http://blogs.devleap.com/fabio/archive/tags/.NET+Compact+Framework/default.aspx">.NET Compact Framework</category></item><item><title>Default Instance in Visual Basic .NET 2005</title><link>http://blogs.devleap.com/fabio/archive/2004/09/23/1764.aspx</link><pubDate>Thu, 23 Sep 2004 14:27:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1764</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Di seguito ad un post del *solito* &lt;A href="http://blogs.devleap.com/abenedetti/archive/2004/09/21/1734.aspx"&gt;Andrea&lt;/A&gt;, ho fatto sentire anch'io la mia voce...ma aggiungo un link interessantissimo che&amp;nbsp;elenca le problematiche che la Default Instance porterebbe:&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;A href="http://msmvps.com/bill/archive/2004/07/23/10503.aspx"&gt;&lt;FONT face=Arial size=2&gt;http://msmvps.com/bill/archive/2004/07/23/10503.aspx&lt;/FONT&gt;&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;/FONT&gt;&amp;nbsp;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1764" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/.NET/default.aspx">.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/Visual+Basic+.NET/default.aspx">Visual Basic .NET</category></item><item><title>Virtual PC 2004 e Win XP Sp2...</title><link>http://blogs.devleap.com/fabio/archive/2004/09/23/1760.aspx</link><pubDate>Thu, 23 Sep 2004 12:06:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1760</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;In riferimento ad un mio &lt;A href="http://blogs.devleap.com/fabio/archive/2004/09/22/1745.aspx"&gt;precedente post&lt;/A&gt;, riporto una &lt;A href="http://blogs.ugidotnet.org/lbarbieri/archive/2004/09/23/3125.aspx"&gt;segnalazione di Lorenzo Barbieri&lt;/A&gt;&amp;nbsp;che indica come con una soluzione temporanea si pu&amp;#242; ovviare alle difficolt&amp;#224; di Virtual PC 2004&amp;nbsp;con WinXP Sp2 come sistema operativo Guest (in attesa del Service Pack 1 di VPC2004).&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1760" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>WinXP Sp2 e applicazioni non funzionanti...</title><link>http://blogs.devleap.com/fabio/archive/2004/09/22/1745.aspx</link><pubDate>Wed, 22 Sep 2004 08:25:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1745</guid><dc:creator>fabio</dc:creator><slash:comments>3</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Da un post di &lt;A href="http://blogs.devleap.com/abenedetti/archive/2004/09/21/1736.aspx"&gt;Andrea&lt;/A&gt;&amp;nbsp;leggo l'elenco delle applicazioni che secondo Microsoft potrebbero non funzionare correttamente con il Service Pack 2 di Windows XP...&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;A &lt;A href="http://support.microsoft.com/default.aspx?kbid=842242"&gt;questo indirizzo&lt;/A&gt;, invece, &amp;#232; disponibile l'elenco delle applicazioni che possono richiedere l'apertura manuale delle porte per funzionare correttamente con il nuovo Windows Firewall.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Scorrendo rapidamente i due elenchi leggo...Microsoft??? Virtual PC 2004??? Ma come...potrebbe non funzionare correttamente l'ultima versione...&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Per non parlare dell'elenco delle applicazioni che si bloccano...&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1745" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/FreeTime/default.aspx">FreeTime</category><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>Da ora in poi le licenze Windows saranno controllate...</title><link>http://blogs.devleap.com/fabio/archive/2004/09/20/1729.aspx</link><pubDate>Mon, 20 Sep 2004 11:32:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1729</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Da una notizia apparsa su &lt;/FONT&gt;&lt;A href="http://www.zone-h.it/it/news/read/id=967/"&gt;&lt;FONT face=Arial size=2&gt;Zone-H&lt;/FONT&gt;&lt;/A&gt;&lt;FONT face=Arial size=2&gt;&amp;nbsp;sembra che Microsoft ha l'intenzione di controllare il traffico di copie "pirata" per "spingere sempre di pi&amp;#249; gli utenti ad utilizzare software originali"!!!&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Il sistema per ora non &amp;#232; incluso negli aggiornamenti di Windows Update, ma funziona (per la verit&amp;#224; gi&amp;#224; da qualche tempo) sui vari Service Pack.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Il tool&amp;nbsp;disponibile on-line &amp;#232;&amp;nbsp;&lt;A href="http://www.microsoft.com/resources/howtotell/ww/windows/default.mspx"&gt;Microsoft Windows Validation Assistance&lt;/A&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Il tutto fa parte di un nuovo programma chiamato &lt;STRONG&gt;Windows Genuine Advantage&lt;/STRONG&gt; che, per chi effettua l'&lt;STRONG&gt; &lt;/STRONG&gt;autenticazione online della propria licenza, promette grandi vantaggi. Ad esempio, il servizio nell'area del Download center dovrebbe in futuro essere ottimizzato per gli utenti volontariamente "autenticati"&amp;nbsp;accelerando il download.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Si preannuncia una sempre pi&amp;#249; aspra lotta alla pirateria...ma temo che, come tutte le cose, rischiano di provocare danni maggiori. Sono d'accordo sul controllo (che sia limitato solo a quello, per&amp;#242;), ma non sarebbe anche meglio ridurre i costi di quei software che possiamo definire "popolari"?&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1729" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>Internet Information Server 7.0?</title><link>http://blogs.devleap.com/fabio/archive/2004/09/18/1724.aspx</link><pubDate>Sat, 18 Sep 2004 13:59:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1724</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;FONT face=Arial size=2&gt;Qualcosa si muove gi&amp;#224;...&lt;A href="http://www.pluralsight.com/blogs/fritz/archive/2004/09/14/2262.aspx"&gt;http://www.pluralsight.com/blogs/fritz/archive/2004/09/14/2262.aspx&lt;/A&gt;&lt;/FONT&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1724" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item><item><title>Verificare se l'applicazione è già in esecuzione </title><link>http://blogs.devleap.com/fabio/archive/2004/09/17/1718.aspx</link><pubDate>Fri, 17 Sep 2004 09:41:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1718</guid><dc:creator>fabio</dc:creator><slash:comments>0</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;Spesso mi viene chiesto: come posso fare per verificare se il mio programma &amp;#232; gi&amp;#224; in esecuzione?&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;Una possibile soluzione &amp;#232; l'utilizzo della classe Mutex del namespace System.Threading. Mutex verifica che in esecuzione esista un unico thread in base al nome passato come parametro stringa.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;un esempio in Visual Basic .NET:&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face="Courier New" size=2&gt;Private Shared m As Mutex&lt;BR&gt;&lt;BR&gt;Private Shared Sub Main()&lt;BR&gt;    Dim first As Boolean&lt;BR&gt;&lt;BR&gt;    m = New Mutex(true, Application.ProductName, first)&lt;BR&gt;    if (first) then&lt;BR&gt;        Application.Run(new MainForm())&lt;BR&gt;        m.ReleaseMutex()&lt;BR&gt;    else&lt;BR&gt;        MessageBox.Show("Applicazione gia' in esecuzione")&lt;BR&gt;    end if&lt;BR&gt;End Sub&lt;BR&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face="Courier New" size=2&gt;ciauz&lt;/P&gt;&lt;/FONT&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1718" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/.NET/default.aspx">.NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/Visual+Basic+.NET/default.aspx">Visual Basic .NET</category><category domain="http://blogs.devleap.com/fabio/archive/tags/C_2300_/default.aspx">C#</category></item><item><title>Nuova falla per Windows XP e Windows Server 2003 e IE6</title><link>http://blogs.devleap.com/fabio/archive/2004/09/17/1715.aspx</link><pubDate>Fri, 17 Sep 2004 08:52:00 GMT</pubDate><guid isPermaLink="false">723bc1d7-e66b-4192-854d-44fd94d7f9a3:1715</guid><dc:creator>fabio</dc:creator><slash:comments>1</slash:comments><description>&lt;P&gt;&lt;FONT face=Arial size=2&gt;La nuova falla riguarda il sistema di elaborazione delle immagini JPEG, attraverso il quale utenti maliziosi protrebbero &lt;/FONT&gt;&lt;FONT face=Arial size=2&gt;&amp;#171;prendere il completo controllo del sistema vulnerabile, incluso installare programmi; visualizzare, modificare o cancellare dati; o creare nuovi account con pieni privilegi&amp;#187;, semplicemente reindirizzando il browser verso pagine web contenenti immagini JPG create ad arte.&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT size=2&gt;&lt;FONT face=Arial&gt;Il bug &amp;#232; stato segnalato da &lt;A href="http://lists.netsys.com/pipermail/full-disclosure/2004-September/026454.html"&gt;Nick DeBaggis&lt;/A&gt;: &lt;/FONT&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT size=2&gt;&lt;FONT face=Arial&gt;&lt;EM&gt;"&lt;/EM&gt;&lt;/FONT&gt;&lt;FONT face=Arial size=3&gt;&lt;EM&gt;&lt;FONT size=2&gt;JPEG Comment sections (COM) allow for the embedding of comment data&lt;BR&gt;into a JPEG image.&amp;nbsp; COM sections are marked beginning with 0xFFFE&lt;BR&gt;followed by a 16 bit unsigned integer in network byte order giving&lt;BR&gt;the total comment length + the 2 bytes for the length field; a&lt;BR&gt;single JPEG COM section could therefore contain 65533 bytes of&lt;BR&gt;invisible data (invisible in the sense that it's not rendered as&lt;BR&gt;part of the image).&amp;nbsp; Because the JPEG COM field length variable is 2&lt;BR&gt;bytes wide, and itself is included in the length value, the minimum&lt;BR&gt;value for this field is 2, this implies an empty comment.&amp;nbsp; If the&lt;BR&gt;comment length value is set to 1 or 0, a buffer overflow occurs&lt;BR&gt;overwriting heap management structures.&lt;BR&gt;&lt;BR&gt;The problem is GDIPlus normalizes the COM length prior to checking&lt;BR&gt;it's value; a starting length of 0 becomes -2 after normalization&lt;BR&gt;(0xFFFE unsigned), this value is converted to the 32 bit value&lt;BR&gt;0xFFFFFFFE and is eventually passed on to memcpy which attempts to&lt;BR&gt;copy ~4G bytes into heap memory.&lt;BR&gt;&lt;BR&gt;eEye Digital Security analyzed the bug and found that heap&lt;BR&gt;management structures are left in an inconsistent state with&lt;BR&gt;execution eventually reaching heap unlink instructions within&lt;BR&gt;RTLFreeHeap with EAX pointing to a pointer to data we control and we&lt;BR&gt;have direct control of EDX."&lt;/FONT&gt;&lt;BR&gt;&lt;/EM&gt;&lt;/P&gt;&lt;/FONT&gt;&lt;/FONT&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;EM&gt;&lt;U&gt;Riferimenti&lt;/U&gt;&lt;/EM&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;A href="http://www.microsoft.com/technet/security/bulletin/MS04-028.mspx"&gt;Bollettino sulla sicurezza MS04-28&lt;/A&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&lt;FONT face=Arial size=2&gt;&lt;A href="http://www.microsoft.com/italy/security/security_bulletins/200409_jpeg.mspx"&gt;Patch per l'aggiornamento&lt;/A&gt;&lt;/FONT&gt;&lt;/P&gt;&lt;img src="http://blogs.devleap.com/aggbug.aspx?PostID=1715" width="1" height="1"&gt;</description><category domain="http://blogs.devleap.com/fabio/archive/tags/The+non-.NET+world+_3A002900_/default.aspx">The non-.NET world :)</category></item></channel></rss>