There is LOCK, my mistake :) On Thu, Aug 29, 2013 at 3:35 PM, Khoa Pham <onmyway133 at gmail.com> wrote: > Hi, > > I see the close_snd_dev can be run in 2 thread > Thread A (close_snd_timer_cb, as a result of pjsua_check_snd_dev_idle) > Thread B, which call close_snd_dev directly > > When Thread A calls pjsua_var.snd_port = NULL, and Thread B try to use > that snd_port, NULL exception can occur. > > The weird is that there are no LOCK and things went OK > > -- > Khoa Pham > HCMC University of Science > www.fantageek.com > -- Khoa Pham HCMC University of Science www.fantageek.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130829/1bb25f44/attachment-0001.html>
