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Li Qiang 6ed675c92a s390: avoid potential null dereference in s390_pcihost_unplug() 
When getting the 'pbdev', the if...else has no default branch.
From Coverity, the 'pbdev' maybe null when the 'dev' is not
the TYPE_PCI_BRIDGE/TYPE_PCI_DEVICE/TYPE_S390_PCI_DEVICE.
This patch adds a default branch for device plug and unplug.

Spotted by Coverity: CID 1398593

Signed-off-by: Li Qiang <liq3ea@163.com>
Message-Id: <20190108151114.33140-1-liq3ea@163.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-01-18 11:52:00 +01:00
..
9pfs
xen: re-name XenDevice to XenLegacyDevice...
2019-01-14 13:45:40 +00:00
acpi
pci/pcihp: perform unplug via the hotplug handler
2018-12-20 11:19:12 -05:00
adc
Include qapi/error.h exactly where needed
2018-02-09 13:50:17 +01:00
alpha
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
arm
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
audio
hw/audio/marvell: Don't include unnecessary i2c.h header file
2019-01-10 09:51:42 +01:00
block
xen-block: avoid repeated memory allocation
2019-01-14 13:45:40 +00:00
bt
hw/bt: Replace fprintf(stderr, "*\n" with error_report()
2018-01-22 09:51:00 +01:00
char
xen: re-name XenDevice to XenLegacyDevice...
2019-01-14 13:45:40 +00:00
core
* HAX support for Linux hosts (Alejandro)
2019-01-11 15:46:09 +00:00
cpu
hw/cpu: introduce CPU clusters
2019-01-07 15:23:45 +00:00
cris
hw/cris: Use the IEC binary prefix definitions
2018-07-02 15:41:15 +02:00
display
xen: re-name XenDevice to XenLegacyDevice...
2019-01-14 13:45:40 +00:00
dma
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
gpio
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
hppa
hw/hppa/dino: Remove unuseful code
2018-10-24 06:44:59 -03:00
hyperv
hw/hyperv: fix NULL dereference with pure-kvm SynIC
2018-11-26 14:14:38 -02:00
i2c
i2c-ddc: fix oob read
2019-01-11 11:45:00 +01:00
i386
x86 queue, 2019-01-14
2019-01-14 17:35:00 +00:00
ide
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
input
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
intc
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
ipack
hw/ipack: Use the IEC binary prefix definitions
2018-07-02 15:41:12 +02:00
ipmi
ipmi: Use proper struct reference for BT vmstate
2018-08-23 18:46:25 +02:00
isa
configs: Add a CONFIG_SMC37C669 switch for the "smc37c669-superio" device
2018-10-24 07:33:44 +01:00
lm32
milkymist: Check for failure trying to load BIOS image
2018-11-06 11:32:14 +00:00
m68k
hw/m68k: Use the IEC binary prefix definitions
2018-07-02 15:41:14 +02:00
mem
memory-device: rewrite address assignment using ranges
2019-01-09 22:09:31 -02:00
microblaze
Support u-boot noload images for arm as used by, NetBSD/evbarm GENERIC kernel.
2019-01-07 15:46:20 +00:00
mips
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
misc
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
moxie
trivial: Don't include isa.h if it is not really necessary
2019-01-09 11:24:35 +01:00
net
xen: re-name XenDevice to XenLegacyDevice...
2019-01-14 13:45:40 +00:00
nios2
Support u-boot noload images for arm as used by, NetBSD/evbarm GENERIC kernel.
2019-01-07 15:46:20 +00:00
nvram
trivial: Don't include isa.h if it is not really necessary
2019-01-09 11:24:35 +01:00
openrisc
Change references to serial_hds[] to serial_hd()
2018-04-26 13:57:00 +01:00
pci
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
pci-bridge
pci/shpc: perform unplug via the hotplug handler
2018-12-20 11:19:12 -05:00
pci-host
pam: wrap MemoryRegion initialization in a transaction
2019-01-11 13:57:23 +01:00
pcmcia
hw: Clean up includes
2016-01-29 15:07:25 +00:00
ppc
* HAX support for Linux hosts (Alejandro)
2019-01-11 15:46:09 +00:00
rdma
pvrdma: check return value from pvrdma_idx_ring_has_ routines
2018-12-22 11:09:57 +02:00
riscv
sifive_uart: Implement interrupt pending register
2018-12-20 12:08:43 -08:00
s390x
s390: avoid potential null dereference in s390_pcihost_unplug()
2019-01-18 11:52:00 +01:00
scsi
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
sd
hw/sd/sdhci: Don't leak memory region in sdhci_sysbus_realize()
2018-12-14 13:30:54 +00:00
sh4
avoid TABs in files that only contain a few
2019-01-11 15:46:56 +01:00
smbios
hw/smbios: Move to the hw/firmware/ subdirectory
2018-12-19 16:48:16 -05:00
sparc
trivial: Don't include isa.h if it is not really necessary
2019-01-09 11:24:35 +01:00
sparc64
hw/sparc64/niagara: Model the I/O Bridge with the 'unimplemented_device'
2018-10-24 06:44:59 -03:00
ssi
hw/ssi/xilinx_spi: Use DeviceState::realize rather than SysBusDevice::init
2018-10-24 06:44:59 -03:00
timer
trivial: Don't include isa.h if it is not really necessary
2019-01-09 11:24:35 +01:00
tpm
tpm: Make sure the locality received from backend is valid
2018-12-04 10:21:25 -05:00
tricore
hw/tricore: Use the IEC binary prefix definitions
2018-07-02 15:41:14 +02:00
unicore32
hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h
2018-03-12 16:12:48 +01:00
usb
xen: re-name XenDevice to XenLegacyDevice...
2019-01-14 13:45:40 +00:00
vfio
qemu/queue.h: typedef QTAILQ heads
2019-01-11 15:46:55 +01:00
virtio
virtio: Provide version-specific variants of virtio PCI devices
2018-12-19 16:48:16 -05:00
watchdog
hw/watchdog/wdt_i6300esb: remove a unnecessary comment
2019-01-11 15:46:55 +01:00
xen
xen: automatically create XenBlockDevice-s
2019-01-14 13:45:40 +00:00
xenpv
xen: Replace few mentions of xend by libxl
2019-01-14 13:45:40 +00:00
xtensa
target/xtensa: xtfpga: provide default memory sizes
2018-11-21 10:53:21 -08:00
Makefile.objs
memory-device: introduce separate config option
2018-10-24 06:44:59 -03:00