Ubuntu 13.10

[longld]

Ubuntu 13.10

[danghvu]

maybe comming from the python version.

so which python version are you using ?

[shoxxdj]

python -v : 2.7
But i also have python 3.3 by default on my Ubuntu

[danghvu]

Looks like gdb in ubuntu 13.10 is shipped with python 3.0, I don't think peda support python 3 yet. Just to confirm,
You can try this:

(gdb) python print __import__('sys').version_info

If it's 3 I think the only way is to install gdb from source and link with python2 or wait until we have it supported for python3

" (gdb) print import('sys').version_info
Aucune table de symboles n'est chargée. Utiliser la commande " file "
(gdb) python print import('sys').version_info
File "", line 1
print import('sys').version_info
^
SyntaxError: invalid syntax
Error while executing Python code.
"

So, impossible to kown the version x)

[danghvu]

... ahh it could be print()... python 3 changes to the new print sorry. But i'm pretty sure it's python 3 anyway

[longld]

gdb on ubuntu-13.10 is compiled with python3 caused this problem as peda is only working with python2. Sample on Ubuntu-13.10:
(gdb) python print(sys.version)
3.3.2+ (default, Oct 9 2013, 14:53:41)
[GCC 4.8.1]

Workaround: downgrade your gdb or recompile with python2

[longld]

Raise error for Python3: d0bd978