Check the session parameter of the ice_session_destroy() function.

bbe94e8f · Ghislain MARY · d81819dd · bbe94e8f
Commit bbe94e8f authored Jul 31, 2012 by Ghislain MARY
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Showing with 10 additions and 8 deletions

src/ice.c src/ice.c +10 -8

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--- a/src/ice.c
+++ b/src/ice.c
@@ -199,14 +199,16 @@ IceSession * ice_session_new(void)

 void ice_session_destroy(IceSession *session)
 {
-	ms_list_for_each(session->streams, (void (*)(void*))ice_check_list_destroy);
-	if (session->ticker) ms_ticker_destroy(session->ticker);
-	if (session->local_ufrag) ms_free(session->local_ufrag);
-	if (session->local_pwd) ms_free(session->local_pwd);
-	if (session->remote_ufrag) ms_free(session->remote_ufrag);
-	if (session->remote_pwd) ms_free(session->remote_pwd);
-	ms_list_free(session->streams);
-	ms_free(session);
+	if (session != NULL) {
+		ms_list_for_each(session->streams, (void (*)(void*))ice_check_list_destroy);
+		if (session->ticker) ms_ticker_destroy(session->ticker);
+		if (session->local_ufrag) ms_free(session->local_ufrag);
+		if (session->local_pwd) ms_free(session->local_pwd);
+		if (session->remote_ufrag) ms_free(session->remote_ufrag);
+		if (session->remote_pwd) ms_free(session->remote_pwd);
+		ms_list_free(session->streams);
+		ms_free(session);
+	}
 }