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Commit 9864756b authored by Alexandre Bailon's avatar Alexandre Bailon Committed by Greg Kroah-Hartman
Browse files

greybus: loopback: fix invalid response size 



The size of timestamps is not taken into account, which makes the
loopback driver in the firmware drop invalid packages.

Signed-off-by: default avatarAlexandre Bailon <abailon@baylibre.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: default avatarJohan Hovold <johan@hovoldconsulting.com>
Reviewed-by: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 5c864e77

drivers/staging/greybus/loopback.c

+2 −2
Original line number Diff line number Diff line
@@ -534,8 +534,8 @@ static int gb_loopback_request_recv(u8 type, struct gb_operation *operation) 
		}



		if (len) {

			if (!gb_operation_response_alloc(operation, len,

							 GFP_KERNEL)) {

			if (!gb_operation_response_alloc(operation,

					len + sizeof(*response), GFP_KERNEL)) {

				dev_err(dev, "error allocating response\n");

				return -ENOMEM;

			}