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Unverified Commit c2d1aec3 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: SOF: ipc3-topology: Move and correct size checks in sof_ipc3_control_load_bytes()

Move the size checks prior to allocating memory as these checks do not need
the data to be allocated and in case of an error we would not need to free
the allocation.

The max size must not be less than the size of
struct sof_ipc_ctrl_data + struct sof_abi_hdr as the ABI header needs to
be present under all circumstances.
The check was incorrectly used or between the two size checks.

Fixes: b5cee8fe

 ("ASoC: SOF: topology: Make control parsing IPC agnostic")
Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220610084735.19397-1-peter.ujfalusi@linux.intel.com
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bbfef046
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