asoc: codecs: Fix Bolero and WSA out-of-range variables
Found potential issues relating to uninitialized or out-of-bounds variables present in codec drivers. Place checks to ensure proper ranges are used. Change-Id: Ib68cba2413788a57237f1f18fc5ce5fb5c6bfb0a Signed-off-by: Matthew Rice <quic_mrice@quicinc.com>
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@@ -758,7 +758,9 @@ static int wsa_dev_mode_put(struct snd_kcontrol *kcontrol,
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dev_dbg(component->dev, "%s: Dev Mode current: %d, new: %d = %ld\n",
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__func__, wsa884x->dev_mode, dev_mode);
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if (dev_mode >= SPEAKER && dev_mode <= RECEIVER) {
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/* Check if input parameter is in range */
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if ((wsa884x->dev_mode + (wsa884x->dev_index - 1) * 2) <
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(MAX_DEV_MODE * 2)) {
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wsa884x->dev_mode = dev_mode;
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wsa884x->system_gain = wsa884x->sys_gains[
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wsa884x->dev_mode + (wsa884x->dev_index - 1) * 2];
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