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[BUG] Critical FreeDOS kernel bug | Bugzilla is dead (Users)

posted by Rugxulo Homepage, Usono, 10.09.2008, 03:20

> 2. IIRC have seen cca 2 "suspicious" BUG's in FreeDOS Bugzilla that might
> match this problem ... regrettably the Bugzilla is dead so I can't check
> them anymore :crying:

E-mail Eric Auer.

> 3. More exact results:
>
> - File size 633 MiB
> - 5 fragments, fragment breaks at cca 50 MiB (2 breaks just one 4 KiB
> cluster from each other) and 220 MiB (again 2 breaks just one 4 KiB
> cluster from each other)

CWSDPMI? HDPMI32? What versions? In particular, what 7-Zip are you trying? (7z + .DLL or 7za or p7zip 4.57 or ... ???)

> - Affected file area 80 MiB ... 96 MiB exactly 16 MiB - thus bug
> NOT related to fragmentation

(J)EMM386 loaded?

> - In affected area, 32 KiB are "lost" at the beginning, the complete (16
> MiB - 32 KiB) block "moved back" by 32 KiB, final 96 MiB - 32 KiB to 96
> MiB filled with garbage (??? , couldn't determine the origin)
> - After 96 MiB file is OK again up to the end

FAT16? FAT32? FAT32+?

> - Always occurs in FreeDOS, never in EDR-DOS, so it must be a
> FreeDOS kernel bug (but possibly already fixed in some "CVS" - see
> Bugzilla)

Maybe something is incorrect in your FAT (or its backup) that only FreeDOS attempts to use??

 

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