AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
84c93e8897
kernel_optimize_test/drivers/thunderbolt
History
Mario Limonciello 0e5cb872fb thunderbolt: Fix possible NULL pointer dereference in tb_acpi_add_link() 
commit 4d395c5e74398f664405819330e5a298da37f655 upstream.

When we walk up the device hierarchy in tb_acpi_add_link() make sure we
break the loop if the device has no parent. Otherwise we may crash the
kernel by dereferencing a NULL pointer.

Fixes: b2be2b05cf ("thunderbolt: Create device links from ACPI description")
Cc: stable@vger.kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-10 09:29:15 +01:00
..
acpi.c thunderbolt: Fix possible NULL pointer dereference in tb_acpi_add_link() 2021-02-10 09:29:15 +01:00
cap.c thunderbolt: Introduce tb_switch_next_cap() 2020-09-03 12:21:07 +03:00
ctl.c thunderbolt: Log correct zeroX entries in decode_error() 2020-09-16 14:57:46 +03:00
ctl.h
debugfs.c thunderbolt: Add uaccess dependency to debugfs interface 2020-11-05 13:32:46 +03:00
dma_port.c
dma_port.h
domain.c thunderbolt: Allow KUnit tests to be built also when CONFIG_USB4=m 2020-09-16 14:57:46 +03:00
eeprom.c thunderbolt: Retry DROM read once if parsing fails 2020-09-09 14:00:56 +03:00
icm.c thunderbolt: Fix use-after-free in remove_unplugged_switch() 2020-11-19 17:44:10 +03:00
Kconfig thunderbolt: Use "if USB4" instead of "depends on" in Kconfig 2020-09-16 14:57:46 +03:00
lc.c thunderbolt: Enable wakes from system suspend 2020-09-03 12:06:42 +03:00
Makefile thunderbolt: Allow KUnit tests to be built also when CONFIG_USB4=m 2020-09-16 14:57:46 +03:00
nhi_ops.c thunderbolt: Software CM only should set force power in Tiger Lake 2020-09-03 12:06:40 +03:00
nhi_regs.h
nhi.c thunderbolt: Add support for Intel Tiger Lake-H 2020-11-06 16:39:11 +03:00
nhi.h thunderbolt: Add support for Intel Tiger Lake-H 2020-11-06 16:39:11 +03:00
nvm.c thunderbolt: Add support for separating the flush to SPI and authenticate 2020-07-01 13:51:49 +03:00
path.c thunderbolt: Add USB3 bandwidth management 2020-06-22 19:58:20 +03:00
property.c
quirks.c thunderbolt: Correct tb_check_quirks() kernel-doc 2020-09-16 14:57:46 +03:00
retimer.c thunderbolt: Add support for on-board retimers 2020-06-22 19:58:32 +03:00
sb_regs.h thunderbolt: Add support for on-board retimers 2020-06-22 19:58:32 +03:00
switch.c thunderbolt: Changes for v5.10 merge window 2020-09-30 09:42:36 +02:00
tb_msgs.h thunderbolt: Handle ERR_LOCK notification 2020-09-16 14:57:46 +03:00
tb_regs.h thunderbolt: Add debugfs interface 2020-09-03 12:21:08 +03:00
tb.c thunderbolt: Only stop control channel when entering freeze 2020-09-16 14:57:46 +03:00
tb.h thunderbolt: Add support for Intel Tiger Lake-H 2020-11-06 16:39:11 +03:00
test.c thunderbolt: Allow KUnit tests to be built also when CONFIG_USB4=m 2020-09-16 14:57:46 +03:00
tmu.c
tunnel.c thunderbolt: Fixes for v5.9-rc4 2020-09-01 09:48:28 +02:00
tunnel.h thunderbolt: Add USB3 bandwidth management 2020-06-22 19:58:20 +03:00
usb4.c thunderbolt: Only configure USB4 wake for lane 0 adapters 2020-11-05 13:32:53 +03:00
xdomain.c thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services() 2020-11-05 13:32:40 +03:00