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ASoC: SOF: sof-client-probes: Replace snprintf() with scnprintf()

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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: HariKrishna Sagala <hariconscious@gmail.com>
Link: https://patch.msgid.link/20251111052920.56459-2-hariconscious@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
HariKrishna Sagala 2025-11-11 10:59:21 +05:30 committed by Mark Brown
parent f5cb3ee251
commit e45979641a
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/sof/sof-client-probes-ipc4.c
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@ -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)),