Crash when deleting RSS feed with overly long URL

[MrDoug]

Tested against uTorrent 1.8.1 / WinXP SP3

I have only been able to reproduce this bug about 60% of the time. If it doesn't work at first give it another try.

If you...

1. Add an RSS Feed (File -> Add RSS Feed)

2. Set the "Feed URL" to about 10,000 characters

3. Try to delete the feed

when you press "yes" to confirm deletion, uTorrent crashes.

[Firon]

Does it happen with 1.9 too?

[MrDoug]

yes, sorry for the delayed response.

[Ultima]

I just tried over 20 times in build 13910 without experiencing a single crash. And I was testing strings of length 30000 characters -- the upper-bound for feed URL lengths.

[MrDoug]

It is somewhat hit or miss, but here's a screenshot.

Would the dump file be helpful to you? I'd be glad to upload it somewhere.

[Ultima]

Yes, the dump file may be helpful. Upload it to mediafire.com or savefile.com.

[MrDoug]

http://www.mediafire.com/download.php?hdnj2qdjzwd

Give that a try.

[Ultima]

Er...? What's this LVPrcInj.dll I see in the module list?

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=8355

Also...

a) get HijackThis from trendsecure.com, run it, view the log, and post the contents here

get Process Explorer from sysinternals.com, run it, Ctrl+D (to show the lower DLL pane), select the µTorrent process from the list, Ctrl+S (and save the list somewhere you'll find easily -- like the Desktop), then post the contents of the saved process list in the .txt file here

[MrDoug]

HijackThis

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 7:56:14 PM, on 1/12/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 SP3 (7.00.5730.0013)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
c:\program files\common files\logitech\lvmvfm\LVPrcSrv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Mixer.exe
C:\Program Files\PowerISO\PWRISOVM.EXE
C:\WINDOWS\system32\RunDll32.exe
C:\Program Files\Acunetix\Web Vulnerability Scanner 5\WVSScheduler.exe
C:\Program Files\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe
C:\program files\steam\steam.exe
C:\Documents and Settings\andrew\Local Settings\Application Data\Google\Update\GoogleUpdate.exe
C:\Program Files\hMailServer\MySQL\Bin\mysqld-nt.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Tenable\Nessus\nessusd.exe
C:\Program Files\hMailServer\Bin\hMailServer.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\uTorrent\uTorrent.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: ContributeBHO Class - {074C1DC5-9320-4A9A-947D-C042949C6216} - C:\Program Files\Adobe\/Adobe Contribute CS4/contributeieplugin.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O2 - BHO: SmartSelect - {F4971EE7-DAA0-4053-9964-665D8EE6A077} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O3 - Toolbar: &Command Prompt Bar - {8E85E48B-7FD4-423D-BFAD-FA345D497EB5} - C:\WINDOWS\system32\ShellBar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O3 - Toolbar: Contribute Toolbar - {517BDDE4-E3A7-4570-B21E-2B52B6139FC7} - C:\Program Files\Adobe\/Adobe Contribute CS4/contributeieplugin.dll
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [PWRISOVM.EXE] C:\Program Files\PowerISO\PWRISOVM.EXE
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [AdobeCS4ServiceManager] "C:\Program Files\Common Files\Adobe\CS4ServiceManager\CS4ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [Adobe Acrobat Speed Launcher] "C:\Program Files\Adobe\Acrobat 9.0\Acrobat\Acrobat_sl.exe"
O4 - HKLM\..\Run: [Acrobat Assistant 8.0] "C:\Program Files\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe"
O4 - HKLM\..\Run: [Adobe_ID0ENQBO] C:\PROGRA~1\COMMON~1\Adobe\ADOBEV~1\Server\bin\VERSIO~2.EXE
O4 - HKLM\..\RunOnce: [IERESETATTRIB] %SystemRoot%\system32\cmd.exe /d /q /c %SystemRoot%\system32\ieudinit.exe -ResetFileAttributes
O4 - HKLM\..\RunOnce: [IERESETICONS] %SystemRoot%\system32\cmd.exe /d /q /c %SystemRoot%\iereseticons.exe
O4 - HKCU\..\Run: [Steam] "c:\program files\steam\steam.exe" -silent
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\andrew\Local Settings\Application Data\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [AdobeUpdater6] "C:\Program Files\Common Files\Adobe\Updater6\Adobe_Updater.exe"
O8 - Extra context menu item: Append Link Target to Existing PDF - res://C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Append to Existing PDF - res://C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert Link Target to Adobe PDF - res://C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert to Adobe PDF - res://C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIECapture.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{3051120A-403D-4F40-8FEB-BA69C2EA2139}: NameServer = 208.19.107.240,216.163.120.19
O17 - HKLM\System\CCS\Services\Tcpip\..\{CB30EDB8-D577-445E-A5A0-8C7B6AAD56DB}: NameServer = 208.19.107.252,208.19.107.253
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Acunetix WVS Scheduler v5 (AcuWVSSchedulerv5) - Acunetix Ltd. - C:\Program Files\Acunetix\Web Vulnerability Scanner 5\WVSScheduler.exe
O23 - Service: Adobe Version Cue CS4 - Adobe Systems Incorporated - C:\Program Files\Common Files\Adobe\Adobe Version Cue CS4\Server\bin\VersionCueCS4.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: getPlus(R) Helper - NOS Microsystems Ltd. - C:\Program Files\NOS\bin\getPlus_HelperSvc.exe
O23 - Service: hMailServer - hMailServer - C:\Program Files\hMailServer\Bin\hMailServer.exe
O23 - Service: hMailServerMySQL - Unknown owner - C:\Program Files\hMailServer\MySQL\Bin\mysqld-nt.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Logitech Process Monitor (LVPrcSrv) - Logitech Inc. - c:\program files\common files\logitech\lvmvfm\LVPrcSrv.exe
O23 - Service: LVSrvLauncher - Logitech Inc. - C:\Program Files\Common Files\Logitech\SrvLnch\SrvLnch.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Program Files\WinPcap\rpcapd.exe
O23 - Service: Tenable Nessus - Tenable Network Security - C:\Program Files\Tenable\Nessus\nessusd.exe
O23 - Service: wampapache - Apache Software Foundation - c:\wamp\bin\apache\apache2.2.10\bin\httpd.exe
O23 - Service: wampmysqld - Unknown owner - c:\wamp\bin\mysql\mysql5.1.30\bin\mysqld.exe

--
End of file - 7439 bytes

Process Explorer

Process    PID    CPU    Description    Company Name
System Idle Process    0    98.44        
 Interrupts    n/a    1.56    Hardware Interrupts    
 DPCs    n/a        Deferred Procedure Calls    
 System    4            
  smss.exe    544        Windows NT Session Manager    Microsoft Corporation
   csrss.exe    608        Client Server Runtime Process    Microsoft Corporation
   winlogon.exe    676        Windows NT Logon Application    Microsoft Corporation
    services.exe    720        Services and Controller app    Microsoft Corporation
     ati2evxx.exe    888        ATI External Event Utility EXE Module    ATI Technologies Inc.
     svchost.exe    900        Generic Host Process for Win32 Services    Microsoft Corporation
     svchost.exe    960        Generic Host Process for Win32 Services    Microsoft Corporation
     svchost.exe    1020        Generic Host Process for Win32 Services    Microsoft Corporation
     svchost.exe    1064        Generic Host Process for Win32 Services    Microsoft Corporation
     svchost.exe    1136        Generic Host Process for Win32 Services    Microsoft Corporation
     spoolsv.exe    1320        Spooler SubSystem App    Microsoft Corporation
     LVPrcSrv.exe    1352        Logitech LVPrcSrv Module.    Logitech Inc.
     WVSScheduler.exe    528        Acunetix WVS Scheduler    Acunetix Ltd.
     mysqld-nt.exe    1008            
     sqlservr.exe    1104        SQL Server Windows NT    Microsoft Corporation
     PnkBstrA.exe    1568            
     svchost.exe    1248        Generic Host Process for Win32 Services    Microsoft Corporation
     nessusd.exe    1860        nessusd.exe    Tenable Network Security
     hMailServer.exe    1968        hMailServer    hMailServer
     alg.exe    2744        Application Layer Gateway Service    Microsoft Corporation
    lsass.exe    732        LSA Shell (Export Version)    Microsoft Corporation
    ati2evxx.exe    1192        ATI External Event Utility EXE Module    ATI Technologies Inc.
explorer.exe    1576        Windows Explorer    Microsoft Corporation
 mixer.exe    300        Mixer    C-Media Electronic Inc. (www.cmedia.com.tw)
 PWRISOVM.EXE    312        PowerISO Virtual Drive Manager    PowerISO Computing, Inc.
 rundll32.exe    320        Run a DLL as an App    Microsoft Corporation
 acrotray.exe    576        AcroTray    Adobe Systems Inc.
 Steam.exe    604        Steam    Valve Corporation
 GoogleUpdate.exe    592        Google Installer    Google Inc.
 ctfmon.exe    1076        CTF Loader    Microsoft Corporation
 firefox.exe    248        Firefox    Mozilla Corporation
 procexp.exe    2212        Sysinternals Process Explorer    Sysinternals
 uTorrent.exe    3260        µTorrent    BitTorrent, Inc.

Process: uTorrent.exe Pid: 3260

Name    Description    Company Name    Version
ACTIVEDS.dll    ADs Router Layer DLL    Microsoft Corporation    5.01.2600.5512
adsldpc.dll    ADs LDAP Provider C DLL    Microsoft Corporation    5.01.2600.5512
ADVAPI32.dll    Advanced Windows 32 Base API    Microsoft Corporation    5.01.2600.5512
ATL.DLL    ATL Module for Windows XP (Unicode)    Microsoft Corporation    3.05.2284.0001
CLBCATQ.DLL        Microsoft Corporation    2001.12.4414.0700
COMCTL32.dll    User Experience Controls Library    Microsoft Corporation    6.00.2900.5512
comdlg32.dll    Common Dialogs DLL    Microsoft Corporation    6.00.2900.5512
COMRes.dll        Microsoft Corporation    2001.12.4414.0700
credui.dll    Credential Manager User Interface    Microsoft Corporation    5.01.2600.5512
CRYPT32.dll    Crypto API32    Microsoft Corporation    5.131.2600.5512
ctype.nls            
DnsApi.dll    DNS Client API DLL    Microsoft Corporation    5.01.2600.5512
dot3api.dll    802.3 Autoconfiguration API    Microsoft Corporation    5.01.2600.5512
dot3dlg.dll    802.3 UI Helper    Microsoft Corporation    5.01.2600.5512
eappcfg.dll    Eap Peer Config    Microsoft Corporation    5.01.2600.5512
eappprxy.dll    Microsoft EAPHost Peer Client DLL    Microsoft Corporation    5.01.2600.5512
GDI32.dll    GDI Client DLL    Microsoft Corporation    5.01.2600.5698
hnetcfg.dll    Home Networking Configuration Manager    Microsoft Corporation    5.01.2600.5512
IMM32.DLL    Windows XP IMM32 API Client DLL    Microsoft Corporation    5.01.2600.5512
Iphlpapi.dll    IP Helper API    Microsoft Corporation    5.01.2600.5512
kernel32.dll    Windows NT BASE API Client DLL    Microsoft Corporation    5.01.2600.5512
locale.nls            
LVPrcInj.dll    Logitech Helper Library.    Logitech Inc.    10.00.0000.1438
MPRAPI.dll    Windows NT MP Router Administration DLL    Microsoft Corporation    5.01.2600.5512
MSASN1.dll    ASN.1 Runtime APIs    Microsoft Corporation    5.01.2600.5512
MSCTF.dll    MSCTF Server DLL    Microsoft Corporation    5.01.2600.5512
msctfime.ime    Microsoft Text Frame Work Service IME    Microsoft Corporation    5.01.2600.5512
MSVCP60.dll    Microsoft (R) C++ Runtime Library    Microsoft Corporation    6.02.3104.0000
msvcrt.dll    Windows NT CRT DLL    Microsoft Corporation    7.00.2600.5512
mswsock.dll    Microsoft Windows Sockets 2.0 Service Provider    Microsoft Corporation    5.01.2600.5512
netapi32.dll    Net Win32 API DLL    Microsoft Corporation    5.01.2600.5694
netshell.dll    Network Connections Shell    Microsoft Corporation    5.01.2600.5512
ntdll.dll    NT Layer DLL    Microsoft Corporation    5.01.2600.5512
ole32.dll    Microsoft OLE for Windows    Microsoft Corporation    5.01.2600.5512
oleaut32.dll        Microsoft Corporation    5.01.2600.5512
OneX.DLL    IEEE 802.1X supplicant library    Microsoft Corporation    5.01.2600.5512
rasadhlp.dll    Remote Access AutoDial Helper    Microsoft Corporation    5.01.2600.5512
RPCRT4.dll    Remote Procedure Call Runtime    Microsoft Corporation    5.01.2600.5512
rsaenh.dll    Microsoft Enhanced Cryptographic Provider    Microsoft Corporation    5.01.2600.5507
rtutils.dll    Routing Utilities    Microsoft Corporation    5.01.2600.5512
SAMLIB.dll    SAM Library DLL    Microsoft Corporation    5.01.2600.5512
Secur32.dll    Security Support Provider Interface    Microsoft Corporation    5.01.2600.5512
SETUPAPI.dll    Windows Setup API    Microsoft Corporation    5.01.2600.5512
SHELL32.dll    Windows Shell Common Dll    Microsoft Corporation    6.00.2900.5512
shfolder.dll    Shell Folder Service    Microsoft Corporation    6.00.2900.5512
SHLWAPI.dll    Shell Light-weight Utility Library    Microsoft Corporation    6.00.2900.5512
sortkey.nls            
sorttbls.nls            
unicode.nls            
USER32.dll    Windows XP USER API Client DLL    Microsoft Corporation    5.01.2600.5512
USERENV.dll    Userenv    Microsoft Corporation    5.01.2600.5512
uTorrent.exe    µTorrent    BitTorrent, Inc.    1.09.0000.13910
uxtheme.dll    Microsoft UxTheme Library    Microsoft Corporation    6.00.2900.5512
VERSION.dll    Version Checking and File Installation Libraries    Microsoft Corporation    5.01.2600.5512
WINSTA.dll    Winstation Library    Microsoft Corporation    5.01.2600.5512
WLDAP32.dll    Win32 LDAP API DLL    Microsoft Corporation    5.01.2600.5512
WS2_32.dll    Windows Socket 2.0 32-Bit DLL    Microsoft Corporation    5.01.2600.5512
WS2HELP.dll    Windows Socket 2.0 Helper for Windows NT    Microsoft Corporation    5.01.2600.5512
wshtcpip.dll    Windows Sockets Helper DLL    Microsoft Corporation    5.01.2600.5512
WTSAPI32.dll    Windows Terminal Server SDK APIs    Microsoft Corporation    5.01.2600.5512
xpsp2res.dll    Service Pack 2 Messages    Microsoft Corporation    5.01.2600.5512

I'll do a little playing around without Logitec running and see what I can find out

Thanks.