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[50.89.67.214]) by smtp.gmail.com with ESMTPSA id 71dfb90a1353d-527abe8d740sm2844459e0c.33.2025.04.15.14.48.15 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Apr 2025 14:48:16 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v1 2/7] btdev: Check for valid SID on BT_HCI_CMD_LE_PA_CREATE_SYNC Date: Tue, 15 Apr 2025 17:48:05 -0400 Message-ID: <20250415214811.1677842-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250415214811.1677842-1-luiz.dentz@gmail.com> References: <20250415214811.1677842-1-luiz.dentz@gmail.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Luiz Augusto von Dentz --- emulator/btdev.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/emulator/btdev.c b/emulator/btdev.c index 7e4cb9393593..a1c82ae306d7 100644 --- a/emulator/btdev.c +++ b/emulator/btdev.c @@ -5728,6 +5728,12 @@ static int cmd_pa_create_sync(struct btdev *dev, const void *data, uint8_t len) uint8_t status = BT_HCI_ERR_SUCCESS; struct le_per_adv *per_adv; + if (cmd->sid > 0x0f) { + cmd_status(dev, BT_HCI_ERR_INVALID_PARAMETERS, + BT_HCI_CMD_LE_PA_CREATE_SYNC); + return 0; + } + /* Create new train */ per_adv = le_per_adv_new(dev, cmd->addr_type, cmd->addr); if (!per_adv)