Unverified Commit e4597964 authored by HariKrishna Sagala's avatar HariKrishna Sagala Committed by Mark Brown
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ASoC: SOF: sof-client-probes: Replace snprintf() with scnprintf() 

As per the C99 standard snprintf() returns the length of the data
that *would have been* written if there were enough space for it.
It's generally considered safer to use the scnprintf() variant.

Link: https://github.com/KSPP/linux/issues/105


Signed-off-by: default avatarHariKrishna Sagala <hariconscious@gmail.com>
Link: https://patch.msgid.link/20251111052920.56459-2-hariconscious@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f5cb3ee2

sound/soc/sof/sof-client-probes-ipc4.c

+1 −1
Original line number Diff line number Diff line
@@ -289,7 +289,7 @@ static int ipc4_probes_point_print(struct sof_client_dev *cdev, char *buf, size_ 
			__func__, SOF_IPC4_MOD_ID_GET(desc->buffer_id),

			SOF_IPC4_MOD_INSTANCE_GET(desc->buffer_id));



	ret = snprintf(buf, size, "%#x,%#x,%#x\t%s %s buf idx %lu %s\n",

	ret = scnprintf(buf, size, "%#x,%#x,%#x\t%s %s buf idx %lu %s\n",

		       desc->buffer_id, desc->purpose, desc->stream_tag,

		       swidget ? swidget->widget->name : "<unknown>",

		       sof_probe_ipc4_type_string(SOF_IPC4_PROBE_TYPE_GET(desc->buffer_id)),