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linux/drivers/bluetooth
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Pavel Skripkin 32cb08e958 Bluetooth: hci_uart: add missing NULL check in h5_enqueue 
Syzbot hit general protection fault in __pm_runtime_resume(). The problem
was in missing NULL check.

hu->serdev can be NULL and we should not blindly pass &serdev->dev
somewhere, since it will cause GPF.

Reported-by: syzbot+b9bd12fbed3485a3e51f@syzkaller.appspotmail.com
Fixes: d9dd833cf6 ("Bluetooth: hci_h5: Add runtime suspend")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2022-03-18 17:12:07 +01:00
..
ath3k.c Bluetooth: ath3k: use usb_control_msg_send() and usb_control_msg_recv() 2020-09-25 16:33:59 +02:00
bcm203x.c Bluetooth: Use fallthrough pseudo-keyword 2020-07-10 19:09:42 +02:00
bfusb.c Bluetooth: bfusb: fix division by zero in send path 2021-10-25 15:04:46 +02:00
bluecard_cs.c Bluetooth: Use fallthrough pseudo-keyword 2020-07-10 19:09:42 +02:00
bpa10x.c Bluetooth: bpa10x: change return value 2019-09-04 16:11:46 +02:00
bt3c_cs.c Bluetooth: bt3c_cs: Fix obsolete function 2018-09-27 12:57:39 +02:00
btbcm.c Bluetooth: btbcm: disable read tx power for MacBook Air 8,1 and 8,2 2022-01-06 14:55:33 +01:00
btbcm.h Bluetooth: btbcm: Make btbcm_setup_patchram use btbcm_finalize 2020-04-22 19:43:58 +02:00
btintel.c Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products 2022-01-21 21:37:48 +01:00
btintel.h Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products 2022-01-21 21:37:48 +01:00
btmrvl_debugfs.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
btmrvl_drv.h Bluetooth: btmrvl: Drop unused GPIO includes 2019-01-22 09:51:20 +01:00
btmrvl_main.c Bluetooth: btmrvl_main: repair a non-kernel-doc comment 2021-11-16 15:12:05 +01:00
btmrvl_sdio.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
btmrvl_sdio.h
btmtk.c Bluetooth: btmtkuart: rely on BT_MTK module 2022-03-18 17:12:07 +01:00
btmtk.h Bluetooth: btmtkuart: rely on BT_MTK module 2022-03-18 17:12:07 +01:00
btmtksdio.c Bluetooth: btmtksdio: Fix kernel oops when sdio suspend. 2022-03-04 16:33:27 +01:00
btmtkuart.c Bluetooth: btmtkuart: fix the conflict between mtk and msft vendor event 2022-03-18 17:12:07 +01:00
btqca.c Bluetooth: btqca: sequential validation 2022-01-07 08:32:55 +01:00
btqca.h Bluetooth: btqca: sequential validation 2022-01-07 08:32:55 +01:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function 2020-12-18 22:20:21 +01:00
btrsi.c Bluetooth: btrsi: remove superfluous header files from btrsi.c 2021-09-29 00:13:48 +02:00
btrtl.c Bluetooth: btrtl: Add support for RTL8822C hci_ver 0x08 2022-01-26 14:39:34 +01:00
btrtl.h Bluetooth: hci_h5: Add RTL8822CS capabilities 2021-06-26 07:12:34 +02:00
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM4345 and BCM43455 2021-10-20 15:04:13 +02:00
btusb.c Bluetooth: btusb: Use quirk to skip HCI_FLT_CLEAR_ALL on fake CSR controllers 2022-03-18 17:12:07 +01:00
dtl1_cs.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
h4_recv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hci_ag6xx.c Bluetooth: hci_uart: Remove redundant assignment to fw_ptr 2021-06-26 07:52:41 +02:00
hci_ath.c Bluetooth: hci_uart: check for missing tty operations 2019-07-31 13:17:33 -07:00
hci_bcm.c Bluetooth: hci_bcm: add BCM43430A0 & BCM43430A1 2022-03-04 16:57:13 +01:00
hci_bcsp.c Bluetooth: Fix invalid-free in bcsp_close() 2019-11-04 15:19:02 +01:00
hci_h4.c Bluetooth: hci_h4: Fix padding calculation error within h4_recv_buf() 2021-11-16 13:57:25 +01:00
hci_h5.c Bluetooth: hci_uart: add missing NULL check in h5_enqueue 2022-03-18 17:12:07 +01:00
hci_intel.c Bluetooth: btintel: Check firmware version before download 2021-03-25 16:09:35 +01:00
hci_ldisc.c tty: remove file from tty_ldisc_ops::ioctl and compat_ioctl 2021-11-25 18:36:27 +01:00
hci_ll.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
hci_mrvl.c Bluetooth: hci_uart: check for missing tty operations 2019-07-31 13:17:33 -07:00
hci_nokia.c Bluetooth: hci_nokia: Save a few cycles in 'nokia_enqueue()' 2019-10-16 19:26:40 +02:00
hci_qca.c Bluetooth: hci_qca: Fix NULL vs IS_ERR_OR_NULL check in qca_serdev_probe 2022-01-06 14:53:57 +01:00
hci_serdev.c Bluetooth: hci_serdev: call init_rwsem() before p->open() 2022-01-21 23:46:48 +01:00
hci_uart.h Bluetooth: hci_h5: Disable the hci_suspend_notifier for btrtl devices 2021-07-22 16:06:09 +02:00
hci_vhci.c Bluetooth: vhci: Set HCI_QUIRK_VALID_LE_STATES 2021-12-22 23:01:35 +01:00
Kconfig Bluetooth: btmtkuart: rely on BT_MTK module 2022-03-18 17:12:07 +01:00
Makefile Bluetooth: mediatek: add BT_MTK module 2021-10-25 15:36:23 +02:00
virtio_bt.c virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes 2022-01-18 10:05:48 +02:00