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32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From 5180cefe0eeb6f3e6e0c4967652facd20f07c20c Mon Sep 17 00:00:00 2001
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From: Surendar karka <sukark@codeaurora.org>
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Date: Wed, 29 Jun 2016 14:23:25 +0530
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Subject: ASoC: msm: qdsp6v2: check param length for EAC3 format
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Initialize param length with user space argument and
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check the condition for maximum length in
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SND_AUDIOCODEC_EAC3 format.
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CRs-Fixed: 1032820
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Change-Id: I710c1f743d7502e93989e8cc487078366570e723
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Signed-off-by: Surendar karka <sukark@codeaurora.org>
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---
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sound/soc/msm/qdsp6v2/msm-compr-q6-v2.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/sound/soc/msm/qdsp6v2/msm-compr-q6-v2.c b/sound/soc/msm/qdsp6v2/msm-compr-q6-v2.c
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index f577637..26528e6 100644
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--- a/sound/soc/msm/qdsp6v2/msm-compr-q6-v2.c
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+++ b/sound/soc/msm/qdsp6v2/msm-compr-q6-v2.c
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@@ -1070,6 +1070,7 @@ static int msm_compr_ioctl_shared(struct snd_pcm_substream *substream,
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__func__, ddp->params_length);
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return -EINVAL;
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}
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+ params_length = ddp->params_length*sizeof(int);
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if (params_length > MAX_AC3_PARAM_SIZE) {
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/*MAX is 36*sizeof(int) this should not happen*/
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pr_err("%s: params_length(%d) is greater than %zd\n",
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--
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cgit v1.1
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