From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: hyuk0512@gmail.com To: linux-bluetooth@vger.kernel.org Cc: Lee Hyuk Subject: [PATCH BlueZ] src/adapter: Add the NULL check for response Date: Mon, 27 Mar 2017 10:18:27 +0900 Message-id: <1490577507-28351-2-git-send-email-hyuk0512@gmail.com> In-reply-to: <1490577507-28351-1-git-send-email-hyuk0512@gmail.com> References: <1490577507-28351-1-git-send-email-hyuk0512@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Lee Hyuk The response can be NULL pointer. It should be checked. --- src/adapter.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/adapter.c b/src/adapter.c index 3dac7d6..472b817 100644 --- a/src/adapter.c +++ b/src/adapter.c @@ -1227,6 +1227,9 @@ static void passive_scanning_complete(uint8_t status, uint16_t length, struct btd_adapter *adapter = user_data; const struct mgmt_cp_start_discovery *rp = param; + if (!rp) + return; + DBG("status 0x%02x", status); if (length < sizeof(*rp)) { -- 1.9.1