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components/bt: Fix crash due to NULL point

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This commit is contained in:
baohongde
2020-04-22 14:21:43 +08:00
committed by maojianxin
parent a4a15aa179
commit 030281444c
1 changed files with 5 additions and 3 deletions
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8
components/bt/bluedroid/bta/av/bta_av_main.c
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@@ -1247,9 +1247,11 @@ BOOLEAN bta_av_hdl_event(BT_HDR *p_msg)
} else {
APPL_TRACE_VERBOSE("handle=0x%x\n", p_msg->layer_specific);
tBTA_AV_SCB *p_scb = bta_av_hndl_to_scb(p_msg->layer_specific);
p_scb->disc_rsn = p_msg->offset;
/* stream state machine events */
bta_av_ssm_execute(p_scb, p_msg->event, (tBTA_AV_DATA *) p_msg);
if (p_scb) {
p_scb->disc_rsn = p_msg->offset;
/* stream state machine events */
bta_av_ssm_execute(p_scb, p_msg->event, (tBTA_AV_DATA *) p_msg);
}
}
return TRUE;
}