diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2026-02-09 15:02:39 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-02-09 15:27:28 +0300 |
| commit | f8f774913b4b599169381073f6674e20976e5529 (patch) | |
| tree | 69a4ce79f66735442ce27d174ef10f9e1c98a335 | |
| parent | 3a7dbc729e42b95f1a82806a11128c1926ab26d8 (diff) | |
| download | linux-f8f774913b4b599169381073f6674e20976e5529.tar.xz | |
ASoC: SOF: ipc4-control: Set correct error code in refresh_bytes_control
Return -EINVAL in case the scontrol contains more data than the amount of
space available for it to store in sof_ipc4_refresh_bytes_control().
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/linux-sound/aYXvFr-LVHVJSvS7@stanley.mountain/
Fixes: 2a28b5240f2b ("ASoC: SOF: ipc4-control: Add support for generic bytes control")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260209120239.6066-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/ipc4-control.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/sof/ipc4-control.c b/sound/soc/sof/ipc4-control.c index 0500b690f9a3..596c3d77a34e 100644 --- a/sound/soc/sof/ipc4-control.c +++ b/sound/soc/sof/ipc4-control.c @@ -362,6 +362,7 @@ sof_ipc4_refresh_bytes_control(struct snd_sof_control *scontrol, bool lock) "%s: no space for data in %s (%zu, %zu)\n", __func__, scontrol->name, msg->data_size, scontrol->max_size - sizeof(*data)); + ret = -EINVAL; goto out; } |