Error creating wordlist from data file

[ghost]

Hi.

I was just having a play with your program and encountered a problem...

`>> 5
[!] Remember:
[-] Creating a wordlist of large size, probably it will need some hours!
[-] You can put the extensions when insert the filename (.txt, .dat, etc..).
[-] The maximum string size can be 50.

Insert file name: 10m.pwds.txt

Reading file 10m.pwds.txt...
double free or corruption (out)

Received signal 6 (Abort).
Abnormal termination.Impossible to deallocate memory.
Possible Memory Leak.

Exiting...
`

Apart from the SIGABRT, I am not sure what the error message 'double free or corruption' means - Is the file too large? Corrupt memory management?

The list is 8.2MiB and contains 999998 passwords (wc -l ...). No strings are over 50 chars long. Longest in file is 39 chars (wc -L ...).

Thank you.

PS: Are you able to add a munging option for existing wordlists?