evie/android_kernel_oneplus_msm8998
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Merge "ASoC: msm: qdsp6v2: DAP: Update check to validate data length"

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Linux Build Service Account 2016-07-26 23:34:31 -07:00 • committed by Gerrit - the friendly Code Review server
commit 57fdba1a12
1 changed files with 3 additions and 2 deletions
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5
sound/soc/msm/qdsp6v2/msm-ds2-dap-config.c
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@ -1523,8 +1523,9 @@ static int msm_ds2_dap_get_param(u32 cmd, void *arg)
}
/* Return if invalid length */
if (dolby_data->length >
(DOLBY_MAX_LENGTH_INDIVIDUAL_PARAM - DOLBY_PARAM_PAYLOAD_SIZE)) {
if ((dolby_data->length >
(DOLBY_MAX_LENGTH_INDIVIDUAL_PARAM - DOLBY_PARAM_PAYLOAD_SIZE)) ||
(dolby_data->length <= 0)) {
pr_err("Invalid length %d", dolby_data->length);
rc = -EINVAL;
goto end;