[sr-dev] git:master: tm: callback param free functions can use shm_free()

Module: sip-router Branch: master Commit: 54ec52858d97a416d3927b1ea2f58e7ebe46af46 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=54ec528… Author: Miklos Tirpak <miklos(a)iptel.org> Committer: Miklos Tirpak <miklos(a)iptel.org> Date: Mon Sep 14 17:57:40 2009 +0200 tm: callback param free functions can use shm_free() The release function of the callback parameters is called outside of the shared memory lock to make the implementation of such functions easier. --- modules/tm/h_table.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/modules/tm/h_table.c b/modules/tm/h_table.c index 06a643c..3acee65 100644 --- a/modules/tm/h_table.c +++ b/modules/tm/h_table.c @@ -142,7 +142,13 @@ void free_cell( struct cell* dead_cell ) cbs_tmp = cbs; cbs = cbs->next; if (cbs_tmp->release) { + /* It is safer to release the shm memory lock + * otherwise the release function must to be aware of + * the lock state (Miklos) + */ + shm_unlock(); cbs_tmp->release(cbs_tmp->param); + shm_lock(); } shm_free_unsafe( cbs_tmp ); }