Commit b535b251 authored Sep 16, 2022 by wangxianhong Committed by xianhong wang Sep 19, 2022

BT: fix NPE issue in bt stack.



When the mobile phone is connected to the Bluetooth audio, the Bluetooth is restarted abnormally.

BUG: 247439031
Tag: #stability
Test: Manual - Build Floss on Linux

Signed-off-by: wangxianhong <wangxianhong@xiaomi.com>
Change-Id: Ie1fc9eb39ae2bc645f2ec96c7a0d7c369d40c02f

parent c028d9a6

system/stack/l2cap/l2c_fcr.cc

+4 −0

Original line number	Diff line number	Diff line
		@@ -736,6 +736,10 @@ void l2c_lcc_proc_pdu(tL2C_CCB* p_ccb, BT_HDR* p_buf) {

		} else {
		p_data = p_ccb->ble_sdu;
		if (p_data == NULL) {
		osi_free(p_buf);
		return;
		}
		if (p_buf->len > (p_ccb->ble_sdu_length - p_data->len)) {
		L2CAP_TRACE_ERROR("%s: buffer length=%d too big. max=%d. Dropped",
		__func__, p_data->len,