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84cb3df02a
linux/drivers/bluetooth
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Loic Poulain 84cb3df02a Bluetooth: hci_ldisc: Fix null pointer derefence in case of early data 
HCI_UART_PROTO_SET flag is set before hci_uart_set_proto call. If we
receive data from tty layer during this procedure, proto pointer may
not be assigned yet, leading to null pointer dereference in rx method
hci_uart_tty_receive.

This patch fixes this issue by introducing HCI_UART_PROTO_READY flag in
order to avoid any proto operation before proto opening and assignment.

Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-04-08 18:58:56 +02:00
..
ath3k.c Bluetooth: btusb: Add a new AR3012 ID 13d3:3472 2016-03-10 19:51:28 +01:00
bcm203x.c Bluetooth: bcm203x: Remove redundant error message 2015-12-22 15:25:33 +01:00
bfusb.c Bluetooth: bfusb: Fix the return error code 2015-12-22 15:25:33 +01:00
bluecard_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
bpa10x.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
bt3c_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btbcm.c Bluetooth: btbcm: Fix handling of firmware not found 2016-02-23 20:29:37 +01:00
btbcm.h Bluetooth: btbcm: Support the BCM4354 Bluetooth UART device 2015-06-17 18:56:53 +02:00
btintel.c Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btintel.h Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btmrvl_debugfs.c Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btmrvl_drv.h Bluetooth: btmrvl: don't send data to firmware while processing suspend 2016-01-06 16:37:14 +01:00
btmrvl_main.c Bluetooth: btmrvl: don't send data to firmware while processing suspend 2016-01-06 16:37:14 +01:00
btmrvl_sdio.c Bluetooth: btmrvl_sdio: fix firmware activation failure 2016-03-10 19:51:29 +01:00
btmrvl_sdio.h Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btqca.c Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btqca.h Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btrtl.c Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btrtl.h Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btsdio.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btuart_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btusb.c Bluetooth: btusb: Add a new AR3012 ID 13d3:3472 2016-03-10 19:51:28 +01:00
btwilink.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
dtl1_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_ag6xx.c Bluetooth: hci_uart: Add diag and address support for Intel/AG6xx 2016-02-29 19:25:22 +02:00
hci_ath.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_bcm.c Bluetooth: hci_bcm: Add BCM2E71 ACPI ID 2016-04-08 18:54:33 +02:00
hci_bcsp.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_h4.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_h5.c Bluetooth: h5: Do not initialize Configuration field 2015-12-10 19:19:17 +01:00
hci_intel.c Bluetooth: hci_intel: Fix a wrong comparison 2016-02-23 20:29:36 +01:00
hci_ldisc.c Bluetooth: hci_ldisc: Fix null pointer derefence in case of early data 2016-04-08 18:58:56 +02:00
hci_ll.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_qca.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_uart.h Bluetooth: hci_ldisc: Fix null pointer derefence in case of early data 2016-04-08 18:58:56 +02:00
hci_vhci.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
Kconfig Bluetooth: hci_uart: Add Intel/AG6xx support 2016-02-24 16:34:23 +01:00
Makefile Bluetooth: hci_uart: Add Intel/AG6xx support 2016-02-24 16:34:23 +01:00