linux-stable/drivers/hwtracing
Junhao He c5cd4b74fd coresight: core: Fix use of uninitialized pointer
[ Upstream commit d777a89918 ]

Currently the pointer "sink" might be checked before initialized. Fix
this by initializing this pointer.

Link: https://lore.kernel.org/r/1620912469-52222-2-git-send-email-liuqi115@huawei.com
Fixes: 6d578258b9 ("coresight: Make sysfs functional on topologies with per core sink")
Signed-off-by: Junhao He <hejunhao2@hisilicon.com>
Signed-off-by: Qi Liu <liuqi115@huawei.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20210614175901.532683-3-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:56:46 +02:00
..
coresight coresight: core: Fix use of uninitialized pointer 2021-07-14 16:56:46 +02:00
intel_th intel_th: pci: Add Alder Lake-M support 2021-05-11 14:47:35 +02:00
stm stm class: Fix module init return on allocation failure 2021-01-27 11:55:15 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00