| Summary: | ASTERISK-17859: chan_sip crashes since changes in rev. 318549 | ||
| Reporter: | Holger Hornung (netview) | Labels: | |
| Date Opened: | 2011-05-14 02:44:11 | Date Closed: | 2011-05-16 07:56:57 |
| Priority: | Critical | Regression? | No |
| Status: | Closed/Complete | Components: | Channels/chan_sip/Registration |
| Versions: | 1.8.4 | Frequency of Occurrence | |
| Related Issues: | |||
| Environment: | Attachments: | ||
| Description: | I use Grandstream phones like gxp2000/2020 with hints. Now, after 318549 applied hints are rejected: chan_sip.c:23653 handle_request_subscribe: Sending fake auth rejection for device "asterisk" <sip:gxp2000@asterisk.mydomain.de>;tag=323a74e9f74cb2ce If 'subscribecontext=' is set under peer, chan_sip crashes if the phones requests hint-updates. ****** ADDITIONAL INFORMATION ****** If I restart chan_sip with subscribecontext= the following messages where shown before the crash: [2011-05-14 09:40:12] WARNING[3630]: chan_sip.c:2819 peer_sched_cleanup: Unable to cancel schedule ID 0. This is probably a bug (chan_sip.c: peer_sched_cleanup, line 2819). [2011-05-14 09:40:12] ERROR[3630]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0xfaed40 [2011-05-14 09:40:12] WARNING[3630]: chan_sip.c:2823 peer_sched_cleanup: Unable to cancel schedule ID 0. This is probably a bug (chan_sip.c: peer_sched_cleanup, line 2823). [2011-05-14 09:40:12] ERROR[3630]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0xfaed40 [2011-05-14 09:40:12] ERROR[3630]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0xfaed40 [2011-05-14 09:40:12] WARNING[3630]: chan_sip.c:2819 peer_sched_cleanup: Unable to cancel schedule ID 65535. This is probably a bug (chan_sip.c: peer_sched_cleanup, line 2819). [2011-05-14 09:40:12] WARNING[3630]: chan_sip.c:2823 peer_sched_cleanup: Unable to cancel schedule ID 0. This is probably a bug (chan_sip.c: peer_sched_cleanup, line 2823). [2011-05-14 09:40:12] ERROR[3630]: astobj2.c:258 internal_ao2_ref: refcount -1 on object 0xfae158 | ||
| Comments: | By: Gregory Hinton Nietsky (irroot) 2011-05-14 03:35:48 maybe ASTERISK-17857 By: Gregory Hinton Nietsky (irroot) 2011-05-15 11:07:03 please try hack @ ASTERISK-17857 it sorted out the issue out By: Holger Hornung (netview) 2011-05-15 11:37:54 I think patch 'chan_sip_reffix.patch' @0019293 is the solution! Hints are working and chan_sip didn't crash anymore - thanks! By: Gregory Hinton Nietsky (irroot) 2011-05-15 12:08:27 ok thx for the feedback i have now replaced the "hack" patch with a better solution please verify it if you could .... basically check for null before unref this still works for me ... By: Gregory Hinton Nietsky (irroot) 2011-05-15 12:09:36 ok this does not sort it out back to v.1 By: Holger Hornung (netview) 2011-05-15 12:27:26 The new fix 'chan_sip_reffix2.patch' is bad! hints didn't work: NOTICE[10469]: chan_sip.c:23653 handle_request_subscribe: Sending fake auth rejection for device "asterisk" <sip:gxp2000@asterisk.hhornung.de>;tag=677d0ae6d700b540 ... and a sip reload results in: asterisk*CLI> sip reload Reloading SIP [2011-05-15 19:24:51] ERROR[10469]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x23c03a0 [2011-05-15 19:24:51] ERROR[10469]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x23c03a0 [2011-05-15 19:24:51] ERROR[10469]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x23c03a0 [2011-05-15 19:24:51] ERROR[10469]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x23c03a0 [2011-05-15 19:24:51] ERROR[10469]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x23c03a0 [2011-05-15 19:24:52] ERROR[10469]: astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x23c03a0 but no crash of chan_sip. By: Gregory Hinton Nietsky (irroot) 2011-05-15 12:30:06 yeah i have gone back to V.1 thx for the help at least we now know where the problem has crept in ... | ||