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

Submitted by:  bambula <bambula>
Submitted on:  Sat 15 Apr 2006 11:00:51 AM UTC  
 
Category: eDonkey-PluginSeverity: 5 - Blocker
Item Group: Program malfunctionStatus: Fixed
Assigned to: NoneOpen/Closed: Closed
Release: 2.7.5Release: 2.7.5
Operating System: MinGW W2K/WinXPBinaries 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>
Project 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>
Project 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>

 

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Follow 3 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Wed 31 May 2006 07:08:55 PM UTCspiralvoiceStatusNone=>Fixed
  Open/ClosedOpen=>Closed
Thu 25 May 2006 06:58:24 PM UTCspiralvoiceSeverity3 - Normal=>5 - Blocker

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