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855af2d74c
linux/drivers/bluetooth
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Anant Thazhemadam 855af2d74c Bluetooth: hci_h5: fix memory leak in h5_close 
When h5_close() is called, h5 is directly freed when !hu->serdev.
However, h5->rx_skb is not freed, which causes a memory leak.

Freeing h5->rx_skb and setting it to NULL, fixes this memory leak.

Fixes: ce945552fd ("Bluetooth: hci_h5: Add support for serdev enumerated devices")
Reported-by: syzbot+6ce141c55b2f7aafd1c4@syzkaller.appspotmail.com
Tested-by: syzbot+6ce141c55b2f7aafd1c4@syzkaller.appspotmail.com
Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-11-09 14:04:00 +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: Switch from BT_ERR to bt_dev_err where possible 2020-03-11 10:05:50 +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: Added 003.006.007, changed 001.003.015 2020-05-28 10:28:12 +02:00
btbcm.h Bluetooth: btbcm: Make btbcm_setup_patchram use btbcm_finalize 2020-04-22 19:43:58 +02:00
btintel.c Bluetooth: btintel: Functions to send firmware header / payload 2020-09-14 20:30:36 +02:00
btintel.h Bluetooth: btintel: Replace zero-length array with flexible-array member 2020-10-30 16:57:41 -05:00
btmrvl_debugfs.c Bluetooth: btmrvl: Re-use kstrtol_from_user() 2018-05-30 08:16:05 +02:00
btmrvl_drv.h Bluetooth: btmrvl: Drop unused GPIO includes 2019-01-22 09:51:20 +01:00
btmrvl_main.c Bluetooth: btmrvl_sdio: Implement prevent_wake 2020-06-12 08:38:52 +02:00
btmrvl_sdio.c Bluetooth: btmrvl: eliminate duplicates introducing btmrvl_reg_89xx 2020-08-02 19:59:43 +02:00
btmrvl_sdio.h
btmtksdio.c Bluetooth: btmtksdio: use NULL instead of zero 2020-09-11 08:57:15 +02:00
btmtkuart.c Bluetooth: btmtkuart: Use serdev_device_write_buf() instead of serdev_device_write() 2020-06-01 08:05:07 +02:00
btqca.c Bluetooth: hci_qca: Disable SoC debug logging for WCN3991 2020-06-12 15:17:47 +02:00
btqca.h Bluetooth: hci_qca: Disable SoC debug logging for WCN3991 2020-06-12 15:17:47 +02:00
btqcomsmd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
btrsi.c Bluetooth: btrsi: fix bt tx timeout issue 2018-09-27 12:53:40 +02:00
btrtl.c Bluetooth: btrtl: Ask 8821C to drop old firmware 2020-11-09 13:38:36 +01:00
btrtl.h Bluetooth: Replace zero-length array with flexible-array member 2020-02-28 08:30:02 +01:00
btsdio.c Bluetooth: btsdio: Check for valid packet type 2020-01-15 22:28:51 +01:00
btusb.c Bluetooth: btusb: Add the more support IDs for Realtek RTL8822CE 2020-11-09 13:34:32 +01:00
dtl1_cs.c
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: Replace zero-length array with flexible-array member 2020-02-13 08:28:38 +01:00
hci_ath.c Bluetooth: hci_uart: check for missing tty operations 2019-07-31 13:17:33 -07:00
hci_bcm.c Bluetooth: btbcm: Make btbcm_setup_patchram use btbcm_finalize 2020-04-22 19:43:58 +02:00
hci_bcsp.c Bluetooth: Fix invalid-free in bcsp_close() 2019-11-04 15:19:02 +01:00
hci_h4.c Bluetooth: hci_h4: Remove a redundant assignment in 'h4_flush()' 2020-02-28 08:43:57 +01:00
hci_h5.c Bluetooth: hci_h5: fix memory leak in h5_close 2020-11-09 14:04:00 +01:00
hci_intel.c Bluetooth: hci_intel: enable on new platform 2020-09-11 09:03:42 +02:00
hci_ldisc.c Bluetooth: hci_uart: Cancel init work before unregistering 2020-08-02 20:01:27 +02:00
hci_ll.c Bluetooth: Use fallthrough pseudo-keyword 2020-07-10 19:09:42 +02:00
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: btqca: Add valid le states quirk 2020-11-09 13:09:43 +01:00
hci_serdev.c Bluetooth: hci_serdev: Close UART port if NON_PERSISTENT_SETUP is set 2020-09-11 09:09:48 +02:00
hci_uart.h Bluetooth: hci_h4: Add support for ISO packets 2020-01-15 22:28:51 +01:00
hci_vhci.c Bluetooth: hci_vhci: Add support for ISO packets 2020-01-15 22:28:51 +01:00
Kconfig Bluetooth: hci_h5: btrtl: Add support for RTL8822C 2020-02-18 09:22:22 +01:00
Makefile Bluetooth: btwilink: drop superseded driver 2019-10-16 21:12:52 +02:00