Hello Ludovic, thanks for pointing that out. IIRC, I saw this kind of errors during testing but I thought I fixed them. What Guile-SSH version do you use?
Here's 'free_session' procedure from Guile-SSH version 0.10.0:
--8<---------------cut here---------------start------------->8---
size_t
free_session (SCM session_smob)
{
if (! SCM_SMOB_PREDICATE (session_tag, session_smob))
{
_ssh_log (SSH_LOG_FUNCTIONS, "free_session", "%s", "already freed");
return 0;
}
struct session_data *data = _scm_to_session_data (session_smob);
[...]
return 0;
}
--8<---------------cut here---------------end--------------->8---
As you can see, there's additional smob check before accessing the
smob's data.
Please let me know if the problem manifest itself in the latest
Guile-SSH version.
Thanks!
- Artyom
--
Artyom V. Poptsov <poptsov.art...@gmail.com>; GPG Key: 0898A02F
Home page: http://poptsov-artyom.narod.ru/
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