diff options
Diffstat (limited to 'techpack/audio/4.0/dsp/q6afe.c')
| -rw-r--r-- | techpack/audio/4.0/dsp/q6afe.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/techpack/audio/4.0/dsp/q6afe.c b/techpack/audio/4.0/dsp/q6afe.c index e3d75ccc5727..cc6288da8956 100644 --- a/techpack/audio/4.0/dsp/q6afe.c +++ b/techpack/audio/4.0/dsp/q6afe.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only -/* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2021, The Linux Foundation. All rights reserved. */ #include <linux/slab.h> #include <linux/debugfs.h> @@ -8829,6 +8829,7 @@ static int afe_get_cal_sp_th_vi_param(int32_t cal_type, size_t data_size, if (cal_data == NULL || data_size > sizeof(*cal_data) || + data_size < sizeof(cal_data->cal_hdr) || this_afe.cal_data[AFE_FB_SPKR_PROT_TH_VI_CAL] == NULL) return 0; @@ -8855,7 +8856,8 @@ static int afe_get_cal_sp_ex_vi_ftm_param(int32_t cal_type, size_t data_size, pr_debug("%s: cal_type = %d\n", __func__, cal_type); if (this_afe.cal_data[AFE_FB_SPKR_PROT_EX_VI_CAL] == NULL || cal_data == NULL || - data_size != sizeof(*cal_data)) + data_size > sizeof(*cal_data) || + data_size < sizeof(cal_data->cal_hdr)) goto done; mutex_lock(&this_afe.cal_data[AFE_FB_SPKR_PROT_EX_VI_CAL]->lock); |