Andrew Donnellan 8fbaa51d43 cxl: fix potential NULL dereference in free_adapter() ... If kzalloc() fails when allocating adapter->guest in cxl_guest_init_adapter(), we call free_adapter() before erroring out. free_adapter() in turn attempts to dereference adapter->guest, which in this case is NULL. In free_adapter(), skip the adapter->guest cleanup if adapter->guest is NULL. Fixes: 14baf4d9c7 ("cxl: Add guest-specific code") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2016-07-19 20:12:29 +10:00
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api.c	cxl: Add support for interrupts on the Mellanox CX4	2016-07-14 20:27:08 +10:00
base.c	cxl: Add support for interrupts on the Mellanox CX4	2016-07-14 20:27:08 +10:00
context.c	cxl: Workaround PE=0 hardware limitation in Mellanox CX4	2016-07-14 20:28:07 +10:00
cxl.h	cxl: Workaround PE=0 hardware limitation in Mellanox CX4	2016-07-14 20:28:07 +10:00
debugfs.c
fault.c
file.c
flash.c
guest.c	cxl: fix potential NULL dereference in free_adapter()	2016-07-19 20:12:29 +10:00
hcalls.c
hcalls.h
irq.c
Kconfig	cxl: remove dead Kconfig options	2016-07-19 20:12:29 +10:00
main.c	cxl: Add support for interrupts on the Mellanox CX4	2016-07-14 20:27:08 +10:00
Makefile	cxl: Allow a default context to be associated with an external pci_dev	2016-07-14 20:26:52 +10:00
native.c
of.c
pci.c	cxl: Add cxl_check_and_switch_mode() API to switch bi-modal cards	2016-07-14 20:28:11 +10:00
phb.c	cxl: Allow a default context to be associated with an external pci_dev	2016-07-14 20:26:52 +10:00
sysfs.c
trace.c
trace.h
vphb.c	cxl: Add support for using the kernel API with a real PHB	2016-07-14 20:26:56 +10:00