diff --git a/src/mod/applications/mod_fifo/mod_fifo.c b/src/mod/applications/mod_fifo/mod_fifo.c
index 0e42a18e0e..c50029dae4 100644
--- a/src/mod/applications/mod_fifo/mod_fifo.c
+++ b/src/mod/applications/mod_fifo/mod_fifo.c
@@ -1637,7 +1637,6 @@ static void *SWITCH_THREAD_FUNC o_thread_run(switch_thread_t *thread, void *obj)
 	fifo_execute_sql_queued(&sql, SWITCH_TRUE, SWITCH_TRUE);
 
 	status = switch_ivr_originate(NULL, &session, &cause, originate_string, h->timeout, NULL, NULL, NULL, NULL, ovars, SOF_NONE, NULL);
-	free(originate_string);
 
 	if (status != SWITCH_STATUS_SUCCESS) {
 
@@ -1694,6 +1693,10 @@ static void *SWITCH_THREAD_FUNC o_thread_run(switch_thread_t *thread, void *obj)
 
   end:
 
+	if ( originate_string ){
+		switch_safe_free(originate_string);
+	}
+
 	switch_event_destroy(&ovars);
 	if (node) {
 		switch_mutex_lock(node->update_mutex);
diff --git a/src/mod/applications/mod_httapi/mod_httapi.c b/src/mod/applications/mod_httapi/mod_httapi.c
index e5bfac12ae..6ae3001804 100644
--- a/src/mod/applications/mod_httapi/mod_httapi.c
+++ b/src/mod/applications/mod_httapi/mod_httapi.c
@@ -2343,7 +2343,7 @@ static char *load_cache_data(http_file_context_t *context, const char *url)
 		if ((p = strchr(dext, '?'))) {
 			*p = '\0';
 			ext = dext;
-		} else free(dext);
+		} else switch_safe_free(dext);
 	}
 
 	context->cache_file_base = switch_core_sprintf(context->pool, "%s%s%s", globals.cache_path, SWITCH_PATH_SEPARATOR, digest);
diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 1dab5915a4..9230944a43 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -8948,6 +8948,10 @@ void sofia_handle_sip_i_invite(switch_core_session_t *session, nua_t *nua, sofia
 		switch_assert(sql);
 
 		sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE);
+
+		if ( full_contact ) {
+			su_free(nua_handle_home(tech_pvt->nh), full_contact);
+		}
 	}
 
 	if (is_nat) {