Ratings Tab Hangs Occasionally in 25406

[John Peterson]

This torrent's ratings tab hanged, on selection, after the download was completed. The hang reoccurred every time uT was started again and the ratings tab was selected for the torrent. When the torrent was removed and downloaded again the problem did not occur again.

magnet:?xt=urn:btih:dfca56d5e649d4dff8417785d87a8e9f34771c4a

The utorrent.exe cpu usage is around 50%, which on my dual core means that one thread is maxing out the cpu. I.e. one thread is in a loop that's going crazy.

Here's a call stack from VS10 from pausing the hanged process. The utorrent.exe adresses may point to faulty code.

>    ntdll.dll!77e5014d()     
     [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll]    
     ntdll.dll!77e5014d()     
     KernelBase.dll!76170962()     
     utorrent.exe!00474879()     
     utorrent.exe!0043fa81()     
     utorrent.exe!00443654()     
     utorrent.exe!004437b2()     
     kernel32.dll!764c33ca()     
     ntdll.dll!77e69ed2()     
     ntdll.dll!77e69ea5()     

VS10 profiler report:

https://skydrive.live.com/#cid=A8F6801100029B30&id=A8F6801100029B30!272

Screenshot

https://dl.dropboxusercontent.com/sh/2z5p162ovqtbn17/U2wsdRgNja/image/utorrent/rating_hang.png?token_hash=AAGv38bj7NHeIQxso-uhYODLIQvw4f6eGvkxI9F0NYHOrQ

System

uTorrent 3.0-25406 x86

Windows 7 x64