[asterisk-bugs] [JIRA] (ASTERISK-26521) MemLeak: /usr/src/asterisk/res/res_pjsip_session.c

[Badalian Vyacheslav (JIRA)]

Badalian Vyacheslav created ASTERISK-26521:
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             Summary: MemLeak: /usr/src/asterisk/res/res_pjsip_session.c
                 Key: ASTERISK-26521
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26521
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
    Affects Versions: 13.12.1
            Reporter: Badalian Vyacheslav
            Severity: Minor


{code}
Direct leak of 1136 byte(s) in 2 object(s) allocated from:
    #0 0x7f415b98ad50 in __interceptor_calloc (/usr/local/lib64/libasan.so.3+0xc1d50)
    #1 0x494a87 in _ast_calloc /usr/src/asterisk/include/asterisk/utils.h:573
    #2 0x495993 in internal_ao2_alloc /usr/src/asterisk/main/astobj2.c:532
    #3 0x495d38 in __ao2_alloc /usr/src/asterisk/main/astobj2.c:617
    #4 0x7f41463a9143 in ast_sip_session_alloc /usr/src/asterisk/res/res_pjsip_session.c:1422
    #5 0x7f41463aa957 in ast_sip_session_create_outgoing /usr/src/asterisk/res/res_pjsip_session.c:1765
    #6 0x7f41178bda91 in request /usr/src/asterisk/channels/chan_pjsip.c:1946
    #7 0x7f4148f82397 in sync_task /usr/src/asterisk/res/res_pjsip.c:3904
    #8 0x7cf3c9 in ast_taskprocessor_execute /usr/src/asterisk/main/taskprocessor.c:967
    #9 0x7eb430 in execute_tasks /usr/src/asterisk/main/threadpool.c:1322
    #10 0x7cf3c9 in ast_taskprocessor_execute /usr/src/asterisk/main/taskprocessor.c:967
    #11 0x7e6a40 in threadpool_execute /usr/src/asterisk/main/threadpool.c:351
    #12 0x7ea3fa in worker_active /usr/src/asterisk/main/threadpool.c:1105
    #13 0x7e9f37 in worker_start /usr/src/asterisk/main/threadpool.c:1024
    #14 0x807044 in dummy_start /usr/src/asterisk/main/utils.c:1235
    #15 0x7f4159d960a3 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x80a3)
{code}

Looks like {{ast_sip_session_alloc}} and {{ast_sip_session_create_outgoing}} have 
{code}
	ao2_ref(session, +1);
{code}

but may be i mistake

Found in tests:
- tests/apps/dial/dial_parallel/dial_parallel_answer_cancel_cause.
- tests/apps/queues/queue_member_forward



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