Unverified Commit 78935913 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
Browse files

ASoC: SOF: ipc: Use ipc->max_payload_size for message/reply size checking 



Use the ipc->max_payload_size for validating that the message or reply
size can be supported.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220330201926.1330402-5-ranjani.sridharan@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a3e6b369

sound/soc/sof/ipc.c

+2 −2
Original line number Diff line number Diff line
@@ -373,8 +373,8 @@ int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, u32 header, 
{

	int ret;



	if (msg_bytes > SOF_IPC_MSG_MAX_SIZE ||

	    reply_bytes > SOF_IPC_MSG_MAX_SIZE)

	if (msg_bytes > ipc->max_payload_size ||

	    reply_bytes > ipc->max_payload_size)

		return -ENOBUFS;



	/* Serialise IPC TX */