diff options
| author | Richard Mudgett <rmudgett@digium.com> | 2018-02-27 15:40:18 -0600 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2018-02-28 11:41:30 -0600 |
| commit | 1a36a452bd92eba702170ac2fe9bf2d83fbfaa98 (patch) | |
| tree | 3ac4af64b514aa7b5ceaf27aa9267d79c183f066 /res/res_sdp_translator_pjmedia.c | |
| 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 'res/res_sdp_translator_pjmedia.c')
| -rw-r--r-- | res/res_sdp_translator_pjmedia.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/res/res_sdp_translator_pjmedia.c b/res/res_sdp_translator_pjmedia.c index 772be272c..676e740bc 100644 --- a/res/res_sdp_translator_pjmedia.c +++ b/res/res_sdp_translator_pjmedia.c @@ -17,6 +17,11 @@ */ #include "asterisk.h" + +#include <pjlib.h> +#include <pjmedia.h> + +#include "asterisk/res_pjproject.h" #include "asterisk/sdp_translator.h" #include "asterisk/sdp_options.h" #include "asterisk/vector.h" @@ -27,10 +32,6 @@ #include "asterisk/module.h" #include "asterisk/sdp.h" -#ifdef HAVE_PJPROJECT -#include <pjlib.h> -#include <pjmedia.h> -#endif /*** MODULEINFO <depend>pjproject</depend> @@ -573,7 +574,7 @@ static int load_module(void) if (ast_sdp_register_translator(&pjmedia_translator)) { return AST_MODULE_LOAD_DECLINE; } - pj_caching_pool_init(&sdp_caching_pool, NULL, 1024 * 1024); + ast_pjproject_caching_pool_init(&sdp_caching_pool, NULL, 1024 * 1024); AST_TEST_REGISTER(pjmedia_to_sdp_test); AST_TEST_REGISTER(sdp_to_pjmedia_test); @@ -583,7 +584,7 @@ static int load_module(void) static int unload_module(void) { ast_sdp_unregister_translator(&pjmedia_translator); - pj_caching_pool_destroy(&sdp_caching_pool); + ast_pjproject_caching_pool_destroy(&sdp_caching_pool); AST_TEST_UNREGISTER(pjmedia_to_sdp_test); AST_TEST_UNREGISTER(sdp_to_pjmedia_test); return 0; @@ -600,4 +601,5 @@ AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "PJMEDIA SDP Translato .unload = unload_module, .reload = reload_module, .load_pri = AST_MODPRI_CHANNEL_DEPEND, + .requires = "res_pjproject", ); |