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Commit 2d4ec76d authored by Vignesh Kulothungan's avatar Vignesh Kulothungan
Browse files

dsp: check speaker index before accessing array 



Add check to validate the speaker index before accessing
speaker config array.

Change-Id: I7060806e327b46c044e5339f2c4bbd0e584feae5
Signed-off-by: default avatarVignesh Kulothungan <vigneshk@codeaurora.org>
parent 3e60a439

dsp/q6afe.c

+6 −0
Original line number Diff line number Diff line
@@ -2280,6 +2280,10 @@ static int afe_send_cps_config(int src_port) 
			continue;

		}



		if (i >= this_afe.num_spkrs) {

			pr_err("%s: invalid ch index %d\n", __func__, i);

			goto fail_cmd;

		}

		memcpy(packed_payload + cpy_size,

			&this_afe.cps_config->spkr_dep_cfg[i],

			sizeof(struct lpass_swr_spkr_dep_cfg_t));
@@ -2302,6 +2306,8 @@ static int afe_send_cps_config(int src_port) 
		pr_err("%s: port = 0x%x param = 0x%x failed %d\n", __func__,

		       src_port, param_info.param_id, ret);





fail_cmd:

	pr_debug("%s: config.pdata.param_id 0x%x status %d 0x%x\n", __func__,

		 param_info.param_id, ret, src_port);

	kfree(packed_payload);