bugmldonkey, a multi-networks file-sharing client - Bugs: bug #16347, ed2k hash is calculated...

 
 

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bug #16347: ed2k hash is calculated incorrectly for some files

Submitter:  bambula <bambula>
Submitted:  Sat 15 Apr 2006 11:00:51 AM UTC
   
 
Category:  eDonkey-Plugin Severity:  5 - Blocker
Item Group:  Program malfunction Status:  Fixed
Assigned to:  None Open/Closed:  Closed
Release:  2.7.5 Release:  2.7.5
Operating System:  MinGW W2K/WinXP Binaries Origin:  Binary from Savannah
CPU type:  Intel x86

Wed 31 May 2006 07:08:55 PM UTC, comment #3: 

Patch #5145 makes MLDonkey hashing eMule compatible

spiralvoice <spiralvoice>
Group administrator
Tue 30 May 2006 10:32:33 PM UTC, comment #2: 

Personal note:
syntax for creation of an 8-chunk test file:
dd if=/dev/urandom of=chunk8 bs=$(expr 1000 \* 9728) count=$(expr 8)

spiralvoice <spiralvoice>
Group administrator
Sun 16 Apr 2006 06:34:47 AM UTC, comment #1: 

the problem is the file size
18*9728000 (ed2k-chunksize)

as knocker said a last hash for the an empty chunk must be added

http://www.mldonkey.org/forum/viewtopic.php?t=6153
sorry I didn't made a bugreport at that time ;)

orbit <orbit>
Sat 15 Apr 2006 11:00:51 AM UTC, original submission:  

Here is a ed2k file link:
ed2k://|file|Futurama.(S4E10).-.A.Leela.of.Her.Own.(TVRip.DivX.Rus).ShareReactor.ru.avi|175104000|1C856CD82BD3E83FA31FD7E54DB54181|/
Here is a link generated by mldonkey:
ed2k://|file|Futurama.(S4E10).-.A.Leela.of.Her.Own.(TVRip.DivX.Rus).ShareReactor.ru.avi|175104000|CE2FB320BD0B425A262D873171A06FD6|/
I tested this with both Linux and Windows versions of mldonkey. I downloaded mldonkey binaries from sourceforge.
This problem causes download to stop at 100%

bambula <bambula>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Follow 3 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2006-05-31 spiralvoice StatusNone Fixed
    Open/ClosedOpen Closed
2006-05-25 spiralvoice Severity3 - Normal 5 - Blocker

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