rls: reset vars to avoid double free in case of error

(cherry picked from commit ceaafc6)
kamailio · Aug 30, 2017 · 127cafe · 127cafe
1 parent c1e0910
commit 127cafe
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/modules/rls/rls_db.c b/src/modules/rls/rls_db.c
@@ -228,9 +228,11 @@ int delete_expired_subs_rlsdb( void )
 		}
 
 		pkg_free(rlsubs_did.s);
+		rlsubs_did.s = NULL;
 	}
 
 	rls_dbf.free_result(rls_db, result);
+	result = NULL;
 
 	if (rls_dbf.end_transaction)
 	{