[asterisk-bugs] [JIRA] (ASTERISK-29414) res_pjsip_outbound_publish reload with config change results in FRACK! error

[Andrew Yager (JIRA)]

Andrew Yager created ASTERISK-29414:
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             Summary: res_pjsip_outbound_publish reload with config change results in FRACK! error
                 Key: ASTERISK-29414
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29414
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_pjsip_outbound_publish
    Affects Versions: 18.3.0
            Reporter: Andrew Yager


Replacing an existing outbound publish entry with a new one and requesting pjsip reload creates records for bad objects.

To reproduce:

[publishconfig]
type=outbound-publish
server_uri=sip:192.168.1.1
from_uri=sip:192.168.1.2
expiration=3600
event=dialog
multi_user=yes
@body=application/dialog-info+xml
@context=^publish_hints

and load asterisk

now edit config:

[publishconfig]
type=outbound-publish
server_uri=sip:192.168.1.1
from_uri=sip:127.0.0.1
expiration=3600
event=dialog
multi_user=yes
@body=application/dialog-info+xml
@context=^publish_hints

and reload pjsip with 'pjsip reload'

Asterisk will now report on the cli on notification events:

[May  6 00:09:35] ERROR[582959]: res_pjsip_outbound_publish.c:563 sip_outbound_publish_client_get_publisher: FRACK!, Failed assertion bad magic number 0x0 for object 0x55e8e99c5620 (0)
[May  6 00:09:35] ERROR[582959]:   Got 17 backtrace records
# 0: [0x55e8e32ea334] asterisk utils.c:2454 __ast_assert_failed()
# 1: [0x55e8e31494b3] asterisk astobj2.c:220 log_bad_ao2()
# 2: [0x55e8e314be86] asterisk astobj2_container.c:244 internal_ao2_traverse()
# 3: [0x55e8e314c49e] asterisk astobj2_container.c:414 __ao2_callback()
# 4: [0x55e8e314c55e] asterisk astobj2_container.c:437 __ao2_find()
# 5: [0x7fc53965bcca] res_pjsip_outbound_publish.so res_pjsip_outbound_publish.c:563 sip_outbound_publish_client_get_publisher()
# 6: [0x7fc53965bd7f] res_pjsip_outbound_publish.so res_pjsip_outbound_publish.c:580 ast_sip_publish_client_get_user_from_uri()
# 7: [0x7fc539535435] res_pjsip_exten_state.so res_pjsip_exten_state.c:655 exten_state_publisher_cb()
# 8: [0x55e8e32d2dab] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
# 9: [0x55e8e32dd2f6] asterisk threadpool.c:1354 execute_tasks()
#10: [0x55e8e32d2dab] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
#11: [0x55e8e32dac11] asterisk threadpool.c:367 threadpool_execute()
#12: [0x55e8e32dca9b] asterisk threadpool.c:1137 worker_active()
#13: [0x55e8e32dc7fe] asterisk threadpool.c:1057 worker_start()
#14: [0x55e8e32e6ec7] asterisk utils.c:1299 dummy_start()
#15: [0x7fc587a64609] libpthread.so.0 pthread_create.c:478 start_thread()
#16: [0x7fc58769f293] libc.so.6 :0 clone()

Expected behaviour:
No FRACK! errors



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