Yeah, when you call pjmedia_transport_attach, rtp_src_addr will be reset to zero. But. In most cases, this won't be a problem. I think that in certain step of a call, rtp_src_addr will be set to correct value after attach media. Just don't know where. On Mon, May 11, 2009 at 9:42 PM, Michael Broughton < Michael_Broughton at advanis.ca> wrote: > Peter Cai wrote: > >> Recently I found a potential bug in PJSIP. >> >> In the branch I marked "BUG", the code access the "udp->rtp_src_addr", >> and this runs in the thread created by "pjmedia_endpt_create". >> But the rtcp_src_addr might be reset to all "0" in main event process >> thread. Which would then cause an assert fail. >> (I can find the excat place where rtp_src_addr of a transport is >> modified.) >> >> A trivial walk aroud is use PJMEDIA_UDP_NO_SRC_ADDR_CHECKING when create >> this transport, which would skip the whole branch. >> > I am experiencing this issue as well. It seems to happen in a couple > different places (on_rx_rtp, on_rx_rtcp). > > I guessed that the address fields are being zeroed out in another thread > that calls transport_attach. However, I have not been able to confirm this. > > > -- > Michael Broughton, Advanis > > Unintended Recipient & Unauthorized Use of E-Mail: > This message and attachments may contain confidential or privileged > information that is intended only for the named recipient of this > e-mail. Any unauthorized use or distribution is not permitted. If you > have received this e-mail in error, deleting the e-mail and notifying > the sender would be appreciated. Thank you. > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > -- look to the things around you,the immediate world around you, if you are alive,it will mean something to you ??Paul Strand -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090511/c5d1244c/attachment.html>
