Mattias Jacobsson 02c0351094 platform/x86: wmi: fix potential null pointer dereference ... [ Upstream commit c355ec651a ] In the function wmi_dev_match() the variable id is dereferenced without first performing a NULL check. The variable can for example be NULL if a WMI driver is registered without specifying the id_table field in struct wmi_driver. Add a NULL check and return that the driver can't handle the device if the variable is NULL. Fixes: 844af950da ("platform/x86: wmi: Turn WMI into a bus driver") Signed-off-by: Mattias Jacobsson <2pi@mok.nu> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-01-27 14:50:27 +01:00
..
chrome	platform/chrome: cros_ec_proto: check for NULL transfer function	2019-06-15 11:54:08 +02:00
goldfish	platform: goldfish: Retire pdev_bus	2018-08-02 10:24:51 +02:00
mellanox	platform/mellanox: mlxreg-hotplug: Add devm_free_irq call to remove flow	2019-07-10 09:53:38 +02:00
mips	MIPS: Loongson: Add Loongson-3A R3.1 basic support	2018-07-23 17:53:34 -07:00
olpc
x86	platform/x86: wmi: fix potential null pointer dereference	2020-01-27 14:50:27 +01:00
Kconfig	platform/x86: Move Mellanox platform hotplug driver to platform/mellanox	2018-01-31 10:36:48 -08:00
Makefile	platform/x86: Move Mellanox platform hotplug driver to platform/mellanox	2018-01-31 10:36:48 -08:00