[asterisk-bugs] [JIRA] (ASTERISK-27704) Add cache_pools debug option to pjproject.conf

[Richard Mudgett (JIRA)]

Richard Mudgett created ASTERISK-27704:
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             Summary: Add cache_pools debug option to pjproject.conf
                 Key: ASTERISK-27704
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27704
             Project: Asterisk
          Issue Type: New Feature
      Security Level: None
          Components: Resources/res_pjsip/Bundling
    Affects Versions: 13.19.2, 15.2.2
            Reporter: Richard Mudgett


The pjproject memory pool cache gets in the way of finding use after free errors of pool contents.  Tools like valgrind and MALLOC_DEBUG don't know when a pool is released because the most important memory block gets put into the cache instead of being freed.

To disable the memory pool cache simply disable the {{cache_pools}} option in {{pjproject.conf}} and restart Asterisk.

Sample pjproject.conf setting:
{noformat}
[startup]
cache_pools=no
{noformat}




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