[asterisk-bugs] [JIRA] (ASTERISK-26521) MemLeak: res/res_pjsip_session.c
Badalian Vyacheslav (JIRA)
noreply at issues.asterisk.org
Sat Oct 29 12:41:10 CDT 2016
[ https://issues.asterisk.org/jira/browse/ASTERISK-26521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Badalian Vyacheslav updated ASTERISK-26521:
-------------------------------------------
Description:
Asterisk git branch "13"
{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
- tests/bridge/hold_redirect
Found using my test toolkit
{code}
# mkdir /tmp/asterisk_asan
# docker run --rm -it -v /tmp/asterisk_asan:/tmp/asterisk_asan --name asterisk-asan-master slavon/docker-asterisk-testsute-asan:pjproject_2.5.5-testsute_master-asterisk_13
{code}
was:
{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
- tests/bridge/hold_redirect
Found using my test toolkit
{code}
# mkdir /tmp/asterisk_asan
# docker run --rm -it -v /tmp/asterisk_asan:/tmp/asterisk_asan --name asterisk-asan-master slavon/docker-asterisk-testsute-asan:pjproject_2.5.5-testsute_master-asterisk_13
{code}
> MemLeak: 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
> Components: Resources/res_pjsip_session
> Reporter: Badalian Vyacheslav
> Severity: Minor
>
> Asterisk git branch "13"
> {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
> - tests/bridge/hold_redirect
> Found using my test toolkit
> {code}
> # mkdir /tmp/asterisk_asan
> # docker run --rm -it -v /tmp/asterisk_asan:/tmp/asterisk_asan --name asterisk-asan-master slavon/docker-asterisk-testsute-asan:pjproject_2.5.5-testsute_master-asterisk_13
> {code}
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