DES(Unix): Terrible Bug

[M@LIK]

This is a bug report related to descrypt (-m1500) on CPU's hashcat only.
Whenever the flag\s --remove OR\AND -o is\are set while attacking descrypt list, hashcat messes the original hashfile OR\AND the outfile up... very badly.

It increases the last character value in the hash by two:

Code:

hashfile: // eight valid descrypt hashes, four only have an actual password
mf2O1EWzvQqiw
p0qRHLIZPdm7I
yXN6rr862a5MU
LkxEVth80uebc
.............
2222222222222
6666666666666
AAAAAAAAAAAAA

hc64 -m1500 -a3 --pw-min=2 --remove -o outfile hashfile ?d?d
...
Recovered.: 4/8 hashes, 4/8 salts
...

Now hashfile: // notice the last chars
.............
2222222222224
6666666666668
AAAAAAAAAAAAC

outfile: // notice the last char in the last hash
yXN6rr862a5MU:72
mf2O1EWzvQqiw:30
p0qRHLIZPdm7I:75
LkxEVth80uebe:10

> LkxEVth80uebe

Note that some hashes remain intact, don't ask me why.
But all the other hashes undergo an awful alteration causing them to be invalid and un-crackable.

This bug seems to have complicated results, but I'm not discussing it any further cause I'm pretty sure it's all about one flaw.