Merge "Don't use Address after it was deleted" into oc-mr1-dev (6d0912df) · Commits · e / os / android_packages_modules_Bluetooth

system/bta/dm/bta_dm_act.cc

+6 −3

Original line number	Diff line number	Diff line
		@@ -3266,11 +3266,14 @@ static void bta_dm_remove_sec_dev_entry(const RawAddress& remote_bd_addr) {
		}
		}
		} else {
		BTM_SecDeleteDevice(remote_bd_addr);
		// remote_bd_addr comes from security record, which is removed in
		// BTM_SecDeleteDevice.
		RawAddress addr_copy = remote_bd_addr;
		BTM_SecDeleteDevice(addr_copy);
		/* need to remove all pending background connection */
		BTA_GATTC_CancelOpen(0, remote_bd_addr, false);
		BTA_GATTC_CancelOpen(0, addr_copy, false);
		/* remove all cached GATT information */
		BTA_GATTC_Refresh(remote_bd_addr);
		BTA_GATTC_Refresh(addr_copy);
		}
		}

+10 −10

Original line number	Diff line number	Diff line
		@@ -147,17 +147,16 @@ bool BTM_SecAddDevice(const RawAddress& bd_addr, DEV_CLASS dev_class,
		return true;
		}

		/*******************************************************************************
		*
		* Function BTM_SecDeleteDevice
		/** Free resources associated with the device associated with \|bd_addr\| address.
		*
		* Description Free resources associated with the device.
		*
		* Parameters: bd_addr - BD address of the peer
		* * WARNING *
		* tBTM_SEC_DEV_REC associated with bd_addr becomes invalid after this function
		* is called, also any of it's fields. i.e. if you use p_dev_rec->bd_addr, it is
		* no longer valid!
		* * WARNING *
		*
		* Returns true if removed OK, false if not found or ACL link is active
		*
		******************************************************************************/
		* Returns true if removed OK, false if not found or ACL link is active.
		*/
		bool BTM_SecDeleteDevice(const RawAddress& bd_addr) {
		if (BTM_IsAclConnectionUp(bd_addr, BT_TRANSPORT_LE) \|\|
		BTM_IsAclConnectionUp(bd_addr, BT_TRANSPORT_BR_EDR)) {
		@@ -168,9 +167,10 @@ bool BTM_SecDeleteDevice(const RawAddress& bd_addr) {

		tBTM_SEC_DEV_REC* p_dev_rec = btm_find_dev(bd_addr);
		if (p_dev_rec != NULL) {
		RawAddress bda = p_dev_rec->bd_addr;
		btm_sec_free_dev(p_dev_rec);
		/* Tell controller to get rid of the link key, if it has one stored */
		BTM_DeleteStoredLinkKey(&p_dev_rec->bd_addr, NULL);
		BTM_DeleteStoredLinkKey(&bda, NULL);
		}

		return true;

+8 −7

Original line number	Diff line number	Diff line
		@@ -1411,15 +1411,16 @@ extern bool BTM_SecAddDevice(const RawAddress& bd_addr, DEV_CLASS dev_class,
		uint8_t key_type, tBTM_IO_CAP io_cap,
		uint8_t pin_length);

		/*******************************************************************************
		*
		* Function BTM_SecDeleteDevice
		/** Free resources associated with the device associated with \|bd_addr\| address.
		*
		* Description Free resources associated with the device.
		* * WARNING *
		* tBTM_SEC_DEV_REC associated with bd_addr becomes invalid after this function
		* is called, also any of it's fields. i.e. if you use p_dev_rec->bd_addr, it is
		* no longer valid!
		* * WARNING *
		*
		* Returns true if rmoved OK, false if not found
		*
		******************************************************************************/
		* Returns true if removed OK, false if not found or ACL link is active.
		*/
		extern bool BTM_SecDeleteDevice(const RawAddress& bd_addr);

		/*******************************************************************************