Hello Pirmin, I can confirm crash of asterisk related to this bug. I think before any calls of pjsip_auth_clt_deinit it's necessary to check that auth_sess!=NULL. Regards, Alexei Monday, July 25, 2016, 3:48:12 AM, you wrote: > Hi again > Just looked a bit depeer into the pjsip code and it seems like > pjsip_dlg_create_uac in sip_dialog.c would in some cases call "goto > on_error" before pjsip_auth_clt_init was called. As in this case dlg->>auth_session is not initialized, > pjsip_auth_clt_deinit(&dlg->auth_sess) should not be called in > destroy_dialog (or pjsip_auth_clt_deinit should be changed in a way that > it recognizes whether pjsip_auth_clt_init had been executed previously > or not). > Best regards, > Pirmin > On 07/24/2016 02:20 PM, Pirmin Walthert wrote: >> Hello >> >> I'm able to reproduce a crash when combining Asterisk 13.10.0 with >> PJSIP 2.5.5. The crash seems to be related to Changeset 5373 as I'm >> not able to reproduce it when reversing this changeset. >> >> Backtrace: >> >> #0 0x00007f20d18b4ce8 in pjsip_auth_clt_deinit () from >> /usr/lib/libpjsip.so.2 >> #1 0x00007f20d18ba93e in destroy_dialog () from /usr/lib/libpjsip.so.2 >> #2 0x00007f20d18bb20f in pjsip_dlg_create_uac () from >> /usr/lib/libpjsip.so.2 >> #3 0x00007f20c2bd1fd6 in ast_sip_create_dialog_uac () from >> /usr/lib/asterisk/modules/res_pjsip.so >> #4 0x00007f20be4bfc4b in ast_sip_session_create_outgoing () from >> /usr/lib/asterisk/modules/res_pjsip_session.so >> #5 0x00007f20bbc5cecc in ?? () from >> /usr/lib/asterisk/modules/chan_pjsip.so >> #6 0x00007f20c2bcfc80 in ?? () from >> /usr/lib/asterisk/modules/res_pjsip.so >> #7 0x00000000005c90de in ast_taskprocessor_execute () >> #8 0x00000000005d00e0 in ?? () >> #9 0x00000000005c90de in ast_taskprocessor_execute () >> #10 0x00000000005d0998 in ?? () >> #11 0x00000000005d9faa in ?? () >> #12 0x00007f20e01ba715 in ?? () from /lib/ld-musl-x86_64.so.1 >> #13 0x0000000000000000 in ?? () >> >> >> Steps to reproduce: >> >> - register two clients >> - starting a call from device 1 to device 2 >> - taking device two offline and waiting until the registration times out >> - starting a new call from device 1 to device 2 >> >> >> Best regards, >> >> Pirmin >> >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip@xxxxxxxxxxxxxxx >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > _______________________________________________ > Visit our blog: http://blog.pjsip.org > pjsip mailing list > pjsip@xxxxxxxxxxxxxxx > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -- Best regards, Alexei mailto:alex2grad@xxxxxxxxx _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip@xxxxxxxxxxxxxxx http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
