OpenE2K/qemu-e2k
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qemu-e2k/hw
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Peter Maydell 3f410039b7 hw/arm/armsse: Assert info->num_cpus is in-bounds in armsse_realize() 
In armsse_realize() we have a loop over [0, info->num_cpus), which
indexes into various fixed-size arrays in the ARMSSE struct.  This
confuses Coverity, which warns that we might overrun those arrays
(CID 1430326, 1430337, 1430371, 1430414, 1430430).  This can't
actually happen, because the info struct is always one of the entries
in the armsse_variants[] array and num_cpus is either 1 or 2; we also
already assert in armsse_init() that num_cpus is not too large.
However, adding an assert to armsse_realize() like the one in
armsse_init() should help Coverity figure out that these code paths
aren't possible.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200713143716.9881-1-peter.maydell@linaro.org
2020-07-20 11:35:17 +01:00
..
9pfs virtio-9p: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
acpi qapi: Smooth another visitor error checking pattern 2020-07-10 15:18:08 +02:00
adc
alpha sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
arm hw/arm/armsse: Assert info->num_cpus is in-bounds in armsse_realize() 2020-07-20 11:35:17 +01:00
audio audio: set default value for pcspk.iobase property 2020-07-06 17:01:11 +02:00
avr hw/avr: Add limited support for some Arduino boards 2020-07-11 11:02:05 +02:00
block xen: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
char hw/char: Convert the Ibex UART to use the registerfields API 2020-07-13 17:25:37 -07:00
core qdev: Move doc comments from qdev.c to qdev-core.h 2020-07-20 11:35:17 +01:00
cpu error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
cris sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
display Minor changes to: 2020-07-20 11:03:09 +01:00
dma qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
gpio error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
hppa sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
hyperv error: Avoid unnecessary error_propagate() after error_setg() 2020-07-10 15:18:08 +02:00
i2c hw/i2c: Rename i2c_create_slave() as i2c_slave_create_simple() 2020-07-16 12:30:54 -05:00
i386 * Make checkpatch say 'qemu' instead of 'kernel' (Aleksandar) 2020-07-11 16:52:24 +01:00
ide qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
input adb: add ADB bus trace events 2020-06-26 10:13:52 +01:00
intc apic: Report current_count via 'info lapic' 2020-07-10 19:26:55 -04:00
ipack
ipmi ipmi: add SET_SENSOR_READING command 2020-07-17 11:39:46 -05:00
isa error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
lm32 sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
m68k qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
mem error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
microblaze error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
mips error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
misc hw/misc: avr: Add limited support for power reduction device 2020-07-11 11:02:05 +02:00
moxie
net ftgmac100: fix dblac write test 2020-07-15 21:00:13 +08:00
nios2 hw/nios2: exit to main CPU loop only when unmasking interrupts 2020-07-13 14:36:11 +01:00
nubus
nvram fw_cfg: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
openrisc sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
pci qdev: Drop qbus_set_hotplug_handler() parameter @errp 2020-07-02 06:25:29 +02:00
pci-bridge sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
pci-host xen: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
pcmcia sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
ppc hw/i2c: Rename i2c_create_slave() as i2c_slave_create_simple() 2020-07-16 12:30:54 -05:00
rdma
riscv hw/riscv: Modify MROM size to end at 0x10000 2020-07-13 17:25:37 -07:00
rtc sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
rx qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
s390x error: Eliminate error_propagate() manually 2020-07-10 15:18:08 +02:00
scsi error: Avoid error_propagate() after migrate_add_blocker() 2020-07-10 15:18:08 +02:00
sd hw/sd/sdcard: Do not switch to ReceivingData if address is invalid 2020-07-14 15:46:14 +02:00
semihosting
sh4 hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h' 2020-06-22 18:37:12 +02:00
smbios error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
sparc qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
sparc64 qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
ssi ssi: Add ssi_realize_and_unref() 2020-07-03 16:59:44 +01:00
timer hw/timer: avr: Add limited support for 16-bit timer peripheral 2020-07-11 11:02:05 +02:00
tpm tpm: tpm_spapr: Exit on TPM backend failures 2020-07-15 14:57:33 -04:00
tricore
unicore32
usb usb: fix storage regression 2020-07-16 10:20:27 +02:00
vfio vfio: fix use-after-free in display 2020-07-16 10:20:12 +02:00
virtio virtio-iommu: Fix coverity issue in virtio_iommu_handle_command() 2020-07-13 14:36:08 +01:00
watchdog hw/watchdog/cmsdk-apb-watchdog: Add trace event for lock status 2020-06-23 11:39:47 +01:00
xen osdep.h: Always include <sys/signal.h> if it exists 2020-07-13 14:36:09 +01:00
xenpv
xtensa qdev: Make qdev_prop_set_drive() match the other helpers 2020-06-23 16:07:07 +02:00
Kconfig hw/avr: Add limited support for some Arduino boards 2020-07-11 11:02:05 +02:00
Makefile.objs vga: build qxl as module 2020-07-07 15:33:59 +02:00