diff options
author | Richard Mudgett <rmudgett@digium.com> | 2018-02-27 15:40:18 -0600 |
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committer | Richard Mudgett <rmudgett@digium.com> | 2018-02-28 11:41:30 -0600 |
commit | 1a36a452bd92eba702170ac2fe9bf2d83fbfaa98 (patch) | |
tree | 3ac4af64b514aa7b5ceaf27aa9267d79c183f066 /configs/samples | |
parent | 53ed437db3f37d941538ec1bf0ff96c422c7bef5 (diff) |
pjproject: Add cache_pools debugging option.
The pool cache gets in the way of finding use after free errors of memory
pool contents. Tools like valgrind and MALLOC_DEBUG don't know when a
pool is released because it gets put into the cache instead of being
freed.
* Added the "cache_pools" option to pjproject.conf. Disabling the option
helps track down pool content mismanagement when using valgrind or
MALLOC_DEBUG. The cache gets in the way of determining if the pool
contents are used after free and who freed it.
To disable the pool caching simply disable the cache_pools option in
pjproject.conf and restart Asterisk.
Sample pjproject.conf setting:
[startup]
cache_pools=no
* Made current users of the caching pool factory initialization and
destruction calls call common routines to create and destroy cached pools.
ASTERISK-27704
Change-Id: I64d5befbaeed2532f93aa027a51eb52347d2b828
Diffstat (limited to 'configs/samples')
-rw-r--r-- | configs/samples/pjproject.conf.sample | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configs/samples/pjproject.conf.sample b/configs/samples/pjproject.conf.sample index 82c81a1f6..03149c453 100644 --- a/configs/samples/pjproject.conf.sample +++ b/configs/samples/pjproject.conf.sample @@ -5,6 +5,13 @@ ; NOTES: The name of this section in the pjproject.conf configuration file must ; remain startup or the configuration will not be applied. ; +;cache_pools = yes ; Cache pjproject memory pools for performance + ; Disable this option to help track down pool content + ; mismanagement when using valgrind or MALLOC_DEBUG. + ; The cache gets in the way of determining if the + ; pool contents are used after being freed and who + ; freed it. + ; Default yes ;log_level=default ; Initial maximum pjproject logging level to log ; Valid values are: 0-6, and default ; |