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