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ASoC: msm-pcm-host-voice: Check validity of session idx

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Added check for voice session index.

Change-Id: Ifff36add5d62f2fdc3395de1447075d297f2c2df
Signed-off-by: Soumya Managoli <quic_c_smanag@quicinc.com>
This commit is contained in:
Soumya Managoli 2023-07-31 14:26:42 +05:30 • committed by Gerrit - the friendly Code Review server
commit eb692cb343
1 changed files with 7 additions and 0 deletions
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7
asoc/msm-pcm-host-voice-v2.c
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@ -745,6 +745,13 @@ void hpcm_notify_evt_processing(uint8_t *data, char *session,
return;
}
if (prtd->mixer_conf.sess_indx < VOICE_INDEX ||
prtd->mixer_conf.sess_indx >= MAX_SESSION) {
pr_err("%s:: Invalid session idx %d\n",
__func__, prtd->mixer_conf.sess_indx);
return;
}
if (notify_evt->tap_point == VSS_IVPCM_TAP_POINT_TX_DEFAULT) {
tp = &prtd->session[prtd->mixer_conf.sess_indx].tx_tap_point;
tmd = &prtd->mixer_conf.tx;