[sr-dev] git:master:c28551cd: userblacklist: init variables for safer destroy at startup

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: c28551cd245f5e8ab9fc5d5c29f657cc06ad81e2
URL: https://github.com/kamailio/kamailio/commit/c28551cd245f5e8ab9fc5d5c29f657cc06ad81e2

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-01-28T22:02:56+01:00

userblacklist: init variables for safer destroy at startup

- reported by GH#42

---

Modified: modules/userblacklist/userblacklist.c

---

Diff:  https://github.com/kamailio/kamailio/commit/c28551cd245f5e8ab9fc5d5c29f657cc06ad81e2.diff
Patch: https://github.com/kamailio/kamailio/commit/c28551cd245f5e8ab9fc5d5c29f657cc06ad81e2.patch

---

diff --git a/modules/userblacklist/userblacklist.c b/modules/userblacklist/userblacklist.c
index 5e13a04..73bcd0c 100644
--- a/modules/userblacklist/userblacklist.c
+++ b/modules/userblacklist/userblacklist.c
@@ -169,7 +169,7 @@ struct source_list_t {
 
 static gen_lock_t *lock = NULL;
 static struct source_list_t *sources = NULL;
-static struct dtrie_node_t *dtrie_root;
+static struct dtrie_node_t *dtrie_root = NULL;
 
 
 static int check_user_blacklist_fixup(void** param, int param_no)
@@ -627,7 +627,7 @@ static int init_source_list(void)
 		SHM_MEM_ERROR;
 		return -1;
 	}
-	sources->head = NULL;
+	memset(sources, 0, sizeof(struct source_list_t));
 	return 0;
 }