Igor Mammedov 58164eaff5 pc: fix possible NULL pointer dereference in pc_machine_get_device_memory_region_size() ... QEMU will crash when device-memory-region-size property is read if ms->device_memory wasn't initialized yet. Crash can be reproduced with: $QEMU -preconfig -qmp unix:qmp_socket,server,nowait & ./scripts/qmp/qom-get -s qmp_socket /machine.device-memory-region-size Instead of crashing return 0 if ms->device_memory hasn't been initialized. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1560174635-22602-1-git-send-email-imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-07-05 22:16:45 +02:00
..
kvm	Include qemu/module.h where needed, drop it from qemu-common.h	2019-06-12 13:18:33 +02:00
xen	xen: Drop includes of xen/hvm/params.h	2019-06-24 10:42:30 +01:00
Kconfig	hw/ide/ahci: Add a Kconfig switch for the AHCI-ICH9 device	2019-05-13 09:36:31 +02:00
Makefile.objs	hw/i386: Implement fw_cfg_arch_key_name()	2019-05-23 14:10:31 +02:00
acpi-build.c	q35: fix mmconfig and PCI0._CRS	2019-06-16 16:16:52 -04:00
acpi-build.h	Use scripts/clean-includes to drop redundant qemu/typedefs.h	2016-03-22 22:20:16 +01:00
amd_iommu.c	Categorize devices: iommu	2019-04-25 14:52:28 -03:00
amd_iommu.h	Clean up ill-advised or unusual header guards	2019-05-13 08:58:55 +02:00
fw_cfg.c	hw/i386: Implement fw_cfg_arch_key_name()	2019-05-23 14:10:31 +02:00
fw_cfg.h	hw/i386: Extract fw_cfg definitions to local "fw_cfg.h"	2019-05-23 14:10:31 +02:00
intel_iommu.c	Categorize devices: iommu	2019-04-25 14:52:28 -03:00
intel_iommu_internal.h	intel_iommu: Drop extended root field	2019-04-02 11:49:14 -04:00
kvmvapic.c	Include qemu/module.h where needed, drop it from qemu-common.h	2019-06-12 13:18:33 +02:00
multiboot.c	elf: Add optional function ptr to load_elf() to parse ELF notes	2019-02-05 16:50:16 +01:00
multiboot.h	refer to FWCfgState explicitly	2013-06-02 18:14:02 +03:00
pc.c	pc: fix possible NULL pointer dereference in pc_machine_get_device_memory_region_size()	2019-07-05 22:16:45 +02:00
pc_piix.c	x86 queue, 2019-04-25	2019-04-26 16:38:04 +01:00
pc_q35.c	hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1	2019-06-21 13:25:29 +02:00
pc_sysfw.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
trace-events	intel_iommu: Drop extended root field	2019-04-02 11:49:14 -04:00
vmmouse.c	hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h	2018-03-12 16:12:48 +01:00
vmport.c	hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h	2018-03-12 16:12:48 +01:00
x86-iommu.c	x86-iommu: turn on IR by default if proper	2018-12-20 13:25:11 -05:00