techpack: audio: LA.UM.9.14.r1-22600-LAHAINA.QSSI12.0

psndna88 · Sep 23, 2023 · 268df11 · 268df11
1 parent 79201ba
commit 268df11
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/techpack/audio/asoc/msm-audio-effects-q6-v2.c b/techpack/audio/asoc/msm-audio-effects-q6-v2.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (c) 2013-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/slab.h>
@@ -1002,6 +1003,14 @@ int msm_audio_effects_pbe_handler(struct audio_client *ac,
 			pbe->config.reserved =
 				GET_NEXT(values, param_max_offset, rc);
 
+			if ((pbe->config.bandpass_filter_order > 3) ||
+				(pbe->config.bandpass_filter_order < 1)) {
+				pr_err("%s: Invalid BPF order\n",
+					__func__);
+				rc = -EINVAL;
+				goto invalid_config;
+			}
+
 			p_coeffs = &pbe->config.p1LowPassCoeffs[0];
 			lpf_len = (pbe->config.xover_filter_order == 3) ? 10 : 5;
 			hpf_len = (pbe->config.xover_filter_order == 3) ? 10 : 5;