Peter Maydell c3ade30ac1 hw/m68k/mcf5208: Avoid shifting off end of integer ... In m5208_sys_read(), we have a loop of n from 0 to 31, and we calculate (2u << n). For the n == 31 iteration this will shift off the top of the unsigned 32 bit integer. This is harmless, because we're going to stop the loop with n == 31 anyway, but we can avoid the error by using 64-bit arithmetic here. (The SDCS0 register is documented at https://www.nxp.com/docs/en/reference-manual/MCF5208RM.pdf section 18.4.5; we want the lower 5 bits to indicate the RAM size, where 31 == 4GB, 30 == 2GB, and so on down. As it happens, the layout of the mcf5208evb board memory map means it doesn't make sense to have more than 1GB of RAM in any case.) Resolves: Coverity CID 1547727 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <huth@tuxfamily.org> Message-ID: <20240830173452.2086140-2-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>		2024-09-08 11:35:43 +02:00
..
9pfs	hw/xen: Make XenDevOps structures const	2024-06-04 11:53:43 +02:00
acpi	hw/acpi: Update CPUs AML with cpu-(ctrl)dev change	2024-07-22 20:15:41 -04:00
adc	aspeed/adc: Add AST2700 support	2024-07-21 07:46:38 +02:00
alpha	alpha: switch boards to "default y"	2024-05-03 15:47:47 +02:00
arm	target-arm queue:	2024-09-06 13:59:37 +01:00
audio	hw/audio/virtio-snd: fix invalid param check	2024-08-20 06:57:47 -04:00
avr	avr: switch boards to "default y"	2024-05-03 15:47:47 +02:00
block	hw/block/fdc-isa: Assert that isa_fdc_get_drive_max_chs() found something	2024-08-06 10:22:52 +02:00
char	hw/char/bcm2835_aux: Fix assert when receive FIFO fills up	2024-07-29 13:34:18 +01:00
core	platform-bus: fix refcount leak	2024-09-05 13:12:37 +01:00
cpu	hw: Add a Kconfig switch for the TYPE_CPU_CLUSTER device	2024-04-25 12:48:12 +02:00
cris	cris: switch boards to "default y"	2024-05-03 15:47:47 +02:00
cxl	Misc HW patch queue	2024-07-24 15:39:43 +10:00
display	hw/display/vhost-user-gpu.c: fix vhost_user_gpu_chr_read()	2024-08-23 12:10:28 +03:00
dma	hw/dma/xilinx_axidma: Use semicolon at end of statement, not comma	2024-08-20 00:38:48 +02:00
fsi	hw/fsi: Aspeed APB2OPB & On-chip peripheral bus	2024-02-01 08:33:18 +01:00
gpio	hw/gpio/aspeed: Add reg_table_count to AspeedGPIOClass	2024-07-02 07:52:43 +02:00
hppa	hw/hppa/machine: Replace g_memdup() by g_memdup2()	2024-05-08 19:42:45 +02:00
hyperv	kvm: move target-dependent interrupt routing out of kvm-all.c	2024-05-03 15:47:48 +02:00
i2c	hw/i2c/mpc_i2c: Fix mmio region size	2024-07-23 20:30:36 +02:00
i386	target-arm queue:	2024-09-06 13:59:37 +01:00
ide	hw/ide/pci: Remove dead code from bmdma_prepare_buf()	2024-08-06 10:22:52 +02:00
input	hw: arm: Remove use of tabs in some source files	2024-05-28 14:20:48 +01:00
intc	hw/intc/loongson_ipi: Restrict to MIPS	2024-08-06 10:22:52 +02:00
ipack	hw/ipack: Constify VMState	2023-12-29 11:17:30 +11:00
ipmi	hw/ipmi: Constify VMState	2023-12-29 11:17:30 +11:00
isa	hw/isa/vt82c686: Turn "intr" irq into a named gpio	2024-07-16 20:04:08 +02:00
loongarch	hw/loongarch: Fix length for lowram in ACPI SRAT	2024-08-21 11:01:09 +08:00
m68k	hw/m68k/mcf5208: Avoid shifting off end of integer	2024-09-08 11:35:43 +02:00
mem	hw/cxl/cxl-mailbox-utils: Add device DDR5 ECS control feature	2024-07-21 14:42:04 -04:00
microblaze	microblaze: switch boards to "default y"	2024-05-03 15:47:47 +02:00
mips	hw/mips/loongson3_virt: Fix condition of IPI IOCSR connection	2024-08-20 00:28:24 +02:00
misc	hw/misc/xlnx-versal-trng: Call register_finalize_block	2024-09-05 13:12:36 +01:00
net	vhost: Add VIRTIO_NET_F_RSC_EXT to vhost feature bits	2024-08-20 06:57:47 -04:00
nubus	hw/nubus/virtio-mmio: Fix missing ERRP_GUARD() in realize handler	2024-07-23 22:34:09 +02:00
nvme	hw/nvme: fix leak of uninitialized memory in io_mgmt_recv	2024-08-20 06:16:48 +02:00
nvram	hm/nvram/xlnx-versal-efuse-ctrl: Call register_finalize_block	2024-09-05 13:12:37 +01:00
openrisc	kconfig: express dependency of individual boards on libfdt	2024-05-10 15:45:15 +02:00
pci	Revert "hw/pci: Rename has_power to enabled"	2024-08-01 04:32:00 -04:00
pci-bridge	Misc HW patch queue	2024-04-25 09:43:29 -07:00
pci-host	hw/pci-host/gt64120: Reset config registers during RESET phase	2024-08-06 16:24:14 +02:00
pcmcia	hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init()	2023-10-27 12:48:57 +01:00
ppc	hw: add compat machines for 9.2	2024-09-05 13:12:36 +01:00
remote	hw/remote/message.c: Don't directly invoke DeviceClass:reset	2024-08-20 00:38:48 +02:00
riscv	Revert "hw/riscv/virt.c: imsics DT: add '#msi-cells'"	2024-08-19 14:34:49 +10:00
rtc	docs: Correct Loongarch -> LoongArch	2024-07-23 20:30:36 +02:00
rx	kconfig: express dependency of individual boards on libfdt	2024-05-10 15:45:15 +02:00
s390x	hw: add compat machines for 9.2	2024-09-05 13:12:36 +01:00
scsi	scsi-disk: Always report RESERVATION_CONFLICT to guest	2024-08-06 20:12:39 +02:00
sd	hw/sd/sdhci: Reset @data_count index on invalid ADMA transfers	2024-08-06 10:22:52 +02:00
sensor	hw, target: Add ResetType argument to hold and exit phase methods	2024-04-25 10:21:06 +01:00
sh4	hw/sh4: Remove newline character in trace events	2024-06-10 13:05:27 -04:00
smbios	smbios: make memory device size configurable per Machine	2024-07-22 20:15:41 -04:00
sparc	sparc: switch boards to "default y"	2024-05-03 15:47:48 +02:00
sparc64	qemu-sparc queue	2024-05-06 10:19:56 -07:00
ssi	hw/ppc: SPI controller wiring to P10 chip	2024-07-26 09:21:06 +10:00
timer	hpet: avoid timer storms on periodic timers	2024-07-22 19:19:44 +02:00
tpm	hw/tpm: Remove HOST_PAGE_ALIGN from tpm_ppi_init	2024-02-29 11:35:36 -10:00
tricore	tricore: switch boards to "default y"	2024-05-03 15:47:48 +02:00
ufs	hw/ufs: minor bug fixes related to ufs-test	2024-09-06 18:04:16 +09:00
usb	hw/usb/u2f-passthru: Get rid of qemu_open_old()	2024-07-17 14:04:15 +03:00
vfio	vfio queue:	2024-07-24 12:58:46 +10:00
virtio	virtio-pci: Fix the use of an uninitialized irqfd	2024-08-20 06:57:47 -04:00
watchdog	aspeed/wdt: Add AST2700 support	2024-06-16 21:08:54 +02:00
xen	hw/xen: pvh-common: Add support for creating PCIe/GPEX	2024-09-04 16:50:43 +02:00
xenpv	hw/xen: Register framebuffer backend via xen_backend_init()	2024-06-04 11:53:43 +02:00
xtensa	hw/xtensa: require libfdt	2024-05-10 15:45:15 +02:00
Kconfig	hw: Fix problem with the A*MPCORE switches in the Kconfig files	2024-04-25 12:48:12 +02:00
meson.build	hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper	2024-04-24 16:03:38 +02:00