Hello Alex,
while analyzing the code of dialog module to allow setting the timeout
even before the dialog is answered, I noticed that
dlg_set_timeout_by_profile() is using update_dlg_timeout(), the later
doing a dlg_release() inside it.
However, dlg_set_timeout_by_profile() does another dlg_release() after
update_dlg_timeout(), which seems wrong at first sight, resulting in two
dereferences of the counter.
Looking at git blame, dlg_release in both dlg_set_timeout_by_profile()
and update_dlg_timeout() were added (or least last changed) by you.
I would move the dlg_release() out of update_dlg_timeout(), because it
is rather not intuitive to expect being done there, instead of where the
dlg was referenced.
Can you analyze and see if that is safe for your
dlg_set_timeout_by_profile(), or another dlg_release() should be done
inside it (as it gets removed from update_dlg_timeout() )?
Cheers,
Daniel
--
Daniel-Constantin Mierla
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