[asterisk-bugs] [JIRA] (ASTERISK-28073) asterisk memory leak

[Sergey (JIRA)]

Sergey created ASTERISK-28073:
---------------------------------

             Summary: asterisk memory leak
                 Key: ASTERISK-28073
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28073
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: CEL/cel_custom
    Affects Versions: 13.23.0
         Environment: OS: gentoo linux x64, core: 4.9.76
Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz GenuineIntel GNU/Linux, 16 Gb RAM, asterisk, installed in custom dir: /usr/local/asterisk-main
            Reporter: Sergey
            Severity: Critical


then i try to use scheme:

asterisk --> cel_custom(event flow) --> FIFO (pipe) --> perl parcer(listen fifo) --> db.

i,m detected asterisk memory leak.
my cel_custom.conf:

[mappings]

cel => {"type":${CSV_QUOTE(${eventtype})},"time":${CSV_QUOTE(${eventtime})},"toExten":${CSV_QUOTE(${CHANNEL(exten)})},"channame":${CSV_QUOTE(${CHANNEL(channame)})},"data":${CSV_QUOTE(${CHANNEL(appdata)})},"uniqueid":${CSV_QUOTE(${CHANNEL(uniqueid)})},"linkedid":${CSV_QUOTE(${CHANNEL(linkedid)})},"peer":${CSV_QUOTE(${BRIDGEPEER})}}

in the my directory CEL (/usr/local/asterisk-main/var/log/asterisk/cel-custom/):
"mkfifo cel"  -- (shell command in linux)
after a few hours of work:
top shell command in linux show this:
...
6565 ast       20   0 7000660 4,784g  21860 S   5,3 30,5  84:33.44 asterisk 
...

i,m using GRAFANA tool for monitoring free memory:
during about 7 hours asterisk "eat" about 3 GB RAM. 
this can continue until OOM killer terminate asterisk process.





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