Return-Path: From: =?UTF-8?q?Robert=20Luba=C5=9B?= To: linux-bluetooth@vger.kernel.org Cc: =?UTF-8?q?Robert=20Luba=C5=9B?= Subject: [PATCH BlueZ v2] Mesh: Fix proxy PDU SAR msg length Date: Mon, 19 Mar 2018 11:58:41 +0100 Message-Id: <20180319105841.32436-1-robert.lubas@silvair.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: In read_pipe function there was a mishandled case when the msg has more than one segment. As a result e.g. after provisioning the capabilities discovery was incorrect parsed. --- mesh/gatt.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/mesh/gatt.c b/mesh/gatt.c index 9116a9de1..693577a3a 100644 --- a/mesh/gatt.c +++ b/mesh/gatt.c @@ -383,7 +383,7 @@ static bool pipe_read(struct io *io, bool prov, void *user_data) uint8_t buf[512]; uint8_t *res; int fd = io_get_fd(io); - ssize_t len; + ssize_t len, len_sar; if (io != notify_io) return true; @@ -393,14 +393,14 @@ static bool pipe_read(struct io *io, bool prov, void *user_data) break; res = buf; - mesh_gatt_sar(&res, len); - - if (prov) - prov_data_ready(node, res, len); - else - net_data_ready(res, len); + len_sar = mesh_gatt_sar(&res, len); + if (len_sar) { + if (prov) + prov_data_ready(node, res, len_sar); + else + net_data_ready(res, len_sar); + } } - return true; } -- 2.11.0