Fix a potential OOB bug in PhoneStateChange

This is a backport of I1b970d74003f7c6a945c9e130deabe590c43285c
Porting it to AOSP because b/225186923 is labelled as NSI.

Bug: 225186923
Test: manual
Change-Id: I1b970d74003f7c6a945c9e130deabe590c43285c

parent c2c895c5

system/btif/src/btif_hf.cc

+1 −1

Original line number	Diff line number	Diff line
		@@ -1153,7 +1153,7 @@ bt_status_t HeadsetInterface::PhoneStateChange(

		const RawAddress raw_address(*bd_addr);
		int idx = btif_hf_idx_by_bdaddr(bd_addr);
		if (idx < 0 \|\| idx > BTA_AG_MAX_NUM_CLIENTS) {
		if (idx < 0 \|\| idx >= BTA_AG_MAX_NUM_CLIENTS) {
		LOG_WARN("Invalid index %d for %s", idx, PRIVATE_ADDRESS(raw_address));
		return BT_STATUS_FAIL;
		}