Commit 943d5d92 authored Apr 09, 2020 by Daniels Umanovskis Committed by Marcel Holtmann Apr 09, 2020

Bluetooth: log advertisement packet length if it gets corrected



The error could indicate a problem with the Bluetooth device. It
is easier to investigate if the packet's actual length gets logged,
not just the fact that a discrepancy occurred.

Signed-off-by: Daniels Umanovskis <du@axentia.se>
Reviewed-by: Alain Michaud <alainm@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent ffee202a

net/bluetooth/hci_event.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -5396,7 +5396,8 @@ static void process_adv_report(struct hci_dev hdev, u8 type, bdaddr_t bdaddr,

		/* Adjust for actual length */
		if (len != real_len) {
		bt_dev_err_ratelimited(hdev, "advertising data len corrected");
		bt_dev_err_ratelimited(hdev, "advertising data len corrected %u -> %u",
		len, real_len);
		len = real_len;
		}

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