Daniel, Sorry for the delay in responding to this; I'll look at it ASAP.
On 01/07/2015 03:58 PM, Daniel-Constantin Mierla wrote:
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
-- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/ _______________________________________________ sr-dev mailing list sr-dev@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev