[sr-dev] git:master: mtree: set root tree pointer to null

[Daniel-Constantin Mierla]

Module: sip-router
Branch: master
Commit: fa898c615d6a2ffb130563c52214ad06de2cd278
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=fa898c615d6a2ffb130563c52214ad06de2cd278

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Fri Oct  1 13:34:28 2010 +0200

mtree: set root tree pointer to null

- avoid double free if there is error at startup

---

 modules/mtree/mtree.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/modules/mtree/mtree.c b/modules/mtree/mtree.c
index a1626d2..f88c9e5 100644
--- a/modules/mtree/mtree.c
+++ b/modules/mtree/mtree.c
@@ -753,6 +753,7 @@ void mt_destroy_trees(void)
 		if (*_ptree!=NULL)
 			mt_free_tree(*_ptree);
 		shm_free(_ptree);
+		_ptree = NULL;
 	}
 }