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MediaPortal 1
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Mediaportal crash while watching TV
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<blockquote data-quote="mikeyko" data-source="post: 299230" data-attributes="member: 67594"><p><strong>TV-Server Version</strong>: latest SVN + IPTV patch</p><p><strong>MediaPortal Version</strong>: latest SVN</p><p><strong>MediaPortal Skin</strong>: XFace</p><p><strong>Windows Version</strong>: Vista x64 SP1</p><p><strong>CPU Type</strong>: Core 2 Duo E6750</p><p><strong>HDD</strong>: Samsung 500 GB</p><p><strong>Memory</strong>: 4 GB</p><p><strong>Motherboard</strong>: Asus P5K Deluxe</p><p><strong>Video Card</strong>: ATI HD2600 Pro</p><p><strong>Video Card Driver</strong>: Catalyst 8.8</p><p><strong>Sound Card</strong>: ADI on board</p><p><strong>Sound Card AC3</strong>: SPD/IF</p><p><strong>Sound Card Driver</strong>: 41</p><p><strong>1. TV Card</strong>: Avermedia Hybrid</p><p><strong>1. TV Card Type</strong>: </p><p><strong>1. TV Card Driver</strong>: </p><p><strong>2. TV Card</strong>: IPTV</p><p><strong>2. TV Card Type</strong>: </p><p><strong>2. TV Card Driver</strong>: </p><p><strong>3. TV Card</strong>: </p><p><strong>3. TV Card Type</strong>: </p><p><strong>3. TV Card Driver</strong>: </p><p><strong>4. TV Card</strong>: </p><p><strong>4. TV Card Type</strong>: </p><p><strong>4. TV Card Driver</strong>: </p><p><strong>MPEG2 Video Codec</strong>: Microsoft</p><p><strong>MPEG2 Audio Codec</strong>: Microsoft</p><p><strong>h.264 Video Codec</strong>: Cyberlink 7.3</p><p><strong>Satelite/CableTV Provider</strong>: </p><p><strong>HTPC Case</strong>: Zalman 160</p><p><strong>Cooling</strong>: </p><p><strong>Power Supply</strong>: Zalman 460 W</p><p><strong>Remote</strong>: Zalman</p><p><strong>TV</strong>: Panasonic TH-42PV60EH</p><p><strong>TV - HTPC Connection</strong>: HDMI</p><p></p><p>I am experiencing ocassionally Mediaportal crash while watching TV. Problem is in teletext decoder where proper array length checking is missing:</p><p></p><p>2008-08-30 14:19:58.665000 [ERROR][17]: MediaPortal: Unhandled exception occured</p><p>2008-08-30 14:19:58.893000 [ERROR][17]: Exception <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused :confused:" loading="lazy" data-shortname=":confused:" />ystem.IndexOutOfRangeException: Index was outside the bounds of the array.</p><p> at MediaPortal.Player.Teletext.PESDecoder.OnTsPacket(Byte[] tsPacket, UInt64 presentTime) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\PESDecoder.cs:line 130</p><p> at MediaPortal.Player.Teletext.TeletextReceiver.OnTSPacket(IntPtr pbuf, Int32 len) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\TeletextReceiver.cs:line 85</p><p>2008-08-30 14:19:58.893000 [ERROR][17]: Exception :Index was outside the bounds of the array.</p><p>2008-08-30 14:19:58.893000 [ERROR][17]: site :Void OnTsPacket(Byte[], UInt64)</p><p>2008-08-30 14:19:58.894000 [ERROR][17]: source :Core</p><p>2008-08-30 14:19:58.894000 [ERROR][17]: stacktrace: at MediaPortal.Player.Teletext.PESDecoder.OnTsPacket(Byte[] tsPacket, UInt64 presentTime) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\PESDecoder.cs:line 130</p><p> at MediaPortal.Player.Teletext.TeletextReceiver.OnTSPacket(IntPtr pbuf, Int32 len) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\TeletextReceiver.cs:line 85</p><p></p><p>In code, it is this line:</p><p></p><p>if (tsPacket[pos+0]==0 && tsPacket[pos+1]==0 && tsPacket[pos+2]==1)</p><p></p><p>I can make workaround for me, but it will be better if someone from mediaportal devs will look at this and fix it in proper way</p><p></p><p><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="mikeyko, post: 299230, member: 67594"] [b]TV-Server Version[/b]: latest SVN + IPTV patch [b]MediaPortal Version[/b]: latest SVN [b]MediaPortal Skin[/b]: XFace [b]Windows Version[/b]: Vista x64 SP1 [b]CPU Type[/b]: Core 2 Duo E6750 [b]HDD[/b]: Samsung 500 GB [b]Memory[/b]: 4 GB [b]Motherboard[/b]: Asus P5K Deluxe [b]Video Card[/b]: ATI HD2600 Pro [b]Video Card Driver[/b]: Catalyst 8.8 [b]Sound Card[/b]: ADI on board [b]Sound Card AC3[/b]: SPD/IF [b]Sound Card Driver[/b]: 41 [b]1. TV Card[/b]: Avermedia Hybrid [b]1. TV Card Type[/b]: [b]1. TV Card Driver[/b]: [b]2. TV Card[/b]: IPTV [b]2. TV Card Type[/b]: [b]2. TV Card Driver[/b]: [b]3. TV Card[/b]: [b]3. TV Card Type[/b]: [b]3. TV Card Driver[/b]: [b]4. TV Card[/b]: [b]4. TV Card Type[/b]: [b]4. TV Card Driver[/b]: [b]MPEG2 Video Codec[/b]: Microsoft [b]MPEG2 Audio Codec[/b]: Microsoft [b]h.264 Video Codec[/b]: Cyberlink 7.3 [b]Satelite/CableTV Provider[/b]: [b]HTPC Case[/b]: Zalman 160 [b]Cooling[/b]: [b]Power Supply[/b]: Zalman 460 W [b]Remote[/b]: Zalman [b]TV[/b]: Panasonic TH-42PV60EH [b]TV - HTPC Connection[/b]: HDMI I am experiencing ocassionally Mediaportal crash while watching TV. Problem is in teletext decoder where proper array length checking is missing: 2008-08-30 14:19:58.665000 [ERROR][17]: MediaPortal: Unhandled exception occured 2008-08-30 14:19:58.893000 [ERROR][17]: Exception :System.IndexOutOfRangeException: Index was outside the bounds of the array. at MediaPortal.Player.Teletext.PESDecoder.OnTsPacket(Byte[] tsPacket, UInt64 presentTime) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\PESDecoder.cs:line 130 at MediaPortal.Player.Teletext.TeletextReceiver.OnTSPacket(IntPtr pbuf, Int32 len) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\TeletextReceiver.cs:line 85 2008-08-30 14:19:58.893000 [ERROR][17]: Exception :Index was outside the bounds of the array. 2008-08-30 14:19:58.893000 [ERROR][17]: site :Void OnTsPacket(Byte[], UInt64) 2008-08-30 14:19:58.894000 [ERROR][17]: source :Core 2008-08-30 14:19:58.894000 [ERROR][17]: stacktrace: at MediaPortal.Player.Teletext.PESDecoder.OnTsPacket(Byte[] tsPacket, UInt64 presentTime) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\PESDecoder.cs:line 130 at MediaPortal.Player.Teletext.TeletextReceiver.OnTSPacket(IntPtr pbuf, Int32 len) in C:\work\projects\mediaportal\trunk\mediaportal\Core\Player\Teletext\TeletextReceiver.cs:line 85 In code, it is this line: if (tsPacket[pos+0]==0 && tsPacket[pos+1]==0 && tsPacket[pos+2]==1) I can make workaround for me, but it will be better if someone from mediaportal devs will look at this and fix it in proper way :thx: [/QUOTE]
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