From 27a2c36c9538c7e5536a1b20fd74f0fc911d7950 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 8 May 2024 05:43:39 +0200 Subject: Merging upstream version 4.19.269. Signed-off-by: Daniel Baumann --- drivers/media/platform/cros-ec-cec/cros-ec-cec.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/media/platform/cros-ec-cec/cros-ec-cec.c') diff --git a/drivers/media/platform/cros-ec-cec/cros-ec-cec.c b/drivers/media/platform/cros-ec-cec/cros-ec-cec.c index 7bc4d8a9a..1f3577024 100644 --- a/drivers/media/platform/cros-ec-cec/cros-ec-cec.c +++ b/drivers/media/platform/cros-ec-cec/cros-ec-cec.c @@ -44,6 +44,8 @@ static void handle_cec_message(struct cros_ec_cec *cros_ec_cec) uint8_t *cec_message = cros_ec->event_data.data.cec_message; unsigned int len = cros_ec->event_size; + if (len > CEC_MAX_MSG_SIZE) + len = CEC_MAX_MSG_SIZE; cros_ec_cec->rx_msg.len = len; memcpy(cros_ec_cec->rx_msg.msg, cec_message, len); -- cgit v1.2.3