2017-11-07 17:32:46 -05:00
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From 49d27afe9a76273e0d5314cf9241d1d1c3561d13 Mon Sep 17 00:00:00 2001
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2017-10-29 01:48:53 -04:00
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From: kunleiz <kunleiz@codeaurora.org>
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Date: Tue, 27 Dec 2016 16:15:51 +0800
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Subject: ASoC: msm: qdsp6v2: DAP: Add check to validate param length
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2017-11-07 17:32:46 -05:00
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Return an error code to ensure valid length value is valid.
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2017-10-29 01:48:53 -04:00
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CRs-fixed: 1102987
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Change-Id: I6a679d08342d1da58c20b5c3d4e436dd335764ae
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Signed-off-by: kunleiz <kunleiz@codeaurora.org>
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---
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sound/soc/msm/qdsp6v2/msm-ds2-dap-config.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/sound/soc/msm/qdsp6v2/msm-ds2-dap-config.c b/sound/soc/msm/qdsp6v2/msm-ds2-dap-config.c
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2017-11-07 17:32:46 -05:00
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index 59835e6..d654b30 100644
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2017-10-29 01:48:53 -04:00
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--- a/sound/soc/msm/qdsp6v2/msm-ds2-dap-config.c
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+++ b/sound/soc/msm/qdsp6v2/msm-ds2-dap-config.c
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@@ -1,4 +1,4 @@
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-/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
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+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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2017-11-07 17:32:46 -05:00
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@@ -1656,6 +1656,7 @@ static int msm_ds2_dap_param_visualizer_control_get(u32 cmd, void *arg)
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2017-10-29 01:48:53 -04:00
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ret = 0;
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dolby_data->length = 0;
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pr_err("%s Incorrect VCNB length", __func__);
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+ return -EINVAL;
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}
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params_length = (2*length + DOLBY_VIS_PARAM_HEADER_SIZE) *
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--
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cgit v1.1
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