xoscope crashes on changing the time/division if there is a chennel showing the math function "Diff 1-2"

[Falk Bay]

xoscope crashes on changing the time/division if there is a channel showing the math function "Diff 1-2"

If a channel is set to the math function "Diff 1-2" and you raise the time/division (pressing 9) several times eg. 3 or 4 xoscope exits with a segment fault.

In some other times (with same conditions) it stops responding and I have to close it with ctrl+c ^C in this case it shows an error with malloc() function.

I don't have any problems if I first set the time/division to it's maximum (2000ms/div) and after that I set the channel to show the "Diff 1-2" function.

Some information:

artis@ubuntu:~$ dpkg --list | egrep xos
ii xoscope 2.0-3.1ubuntu3 amd64 digital oscilloscope
artis@ubuntu:~$ apt-cache policy xoscope
xoscope:
  Instaŀlat: 2.0-3.1ubuntu3
  Candidat: 2.0-3.1ubuntu3
  Taula de versió:
 *** 2.0-3.1ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ saucy/universe amd64 Packages
        100 /var/lib/dpkg/status
artis@ubuntu:~$ lsb_release -rd
Description: Ubuntu 13.10
Release: 13.10

I also will add as attachment some outputs of xoscope to the terminal.

[Falk Bay (falkartis)]

well I've mistaken: it also crashes if you first set the time/division to its maximum but it doesn't happen that easily .