>From the stack trace, looks like everything is done on a single thread, so I don't think this is a "badly synchronization from threads" problem. -benny On Wed, Oct 21, 2009 at 5:15 PM, Leonardo Secci <leonardo.secci at unirel.com> wrote: > Hello, > > I've experienced segfault executing pjsua compiled on a SuSE SLES 9. > > Below the backtrace: > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 182907890432 (LWP 25435)] > 0x00000000004c2764 in pj_list_insert_after () > (gdb) backtrace > #0 ?0x00000000004c2764 in pj_list_insert_after () > #1 ?0x0000000000444476 in pjsip_auth_clt_init_req () > #2 ?0x0000000000422958 in create_request () > #3 ?0x0000000000422d94 in pjsip_regc_register () > #4 ?0x0000000000409dc1 in pjsua_acc_set_registration () > #5 ?0x000000000040b920 in pjsua_acc_add () > #6 ?0x0000000000406adb in app_init () > #7 ?0x00000000004088b9 in main () > > I've overcomed the segfault inserting a sleep in function > pjsip_auth_clt_init_req, so I suppose the problem is a badly synchronization > from threads. > > Below the patch I've used: > > --- pjproject-1.4.5/pjsip/src/pjsip/sip_auth_client.c ? 2008-12-23 > 18:27:53.000000000 +0100 > +++ pjproject-1.4.5.fix/pjsip/src/pjsip/sip_auth_client.c ? ? ? 2009-10-21 > 14:25:49.758189240 +0200 > @@ -762,6 +762,7 @@ > > ? ? /* Init list */ > ? ? pj_list_init(&added); > + ? ?pj_thread_sleep(500); > > ? ? /* Get the method. */ > ? ? method = &tdata->msg->line.req.method; > > Bye > > _______________________________________________ > 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 >
