[bug-mailutils] Re: crash in imap4d/auth_gsasl.c:66 gsasl_replace_streams

[Simon Josefsson]

Simon Josefsson <address@hidden> writes:

> Hi, I'm testing latest mailutils from git and I'm getting a crash
> (double free) after successful login in this function:
>
> int
> gsasl_replace_streams (void *self, void *data)
> {
>   mu_stream_t *s = data;
>
>   util_set_input (s[0]);
>   util_set_output (s[1]);
>   free (s);
>   util_event_remove (self);
>   free (self);
>   return 0;
> }
>
> Reading some git log suggests mu_list_remove was recently modified to
> deallocate memory, maybe it is related?  In that case, it seems the
> first 'free' above should be removed.  This solves the problem for me,
> but I'm not sure if I introduce a memory leak.

Sorry, I meant s/first/second/.

/Simon