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linux/drivers/pci
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Sumit Gupta de8d025da1 PCI: tegra194: Fix possible array out of bounds access 
[ Upstream commit 205b3d02d5 ]

Add check to fix the possible array out of bounds violation by
making speed equal to GEN1_CORE_CLK_FREQ when its value is more
than the size of "pcie_gen_freq" array. This array has size of
four but possible speed (CLS) values are from "0 to 0xF". So,
"speed - 1" values are "-1 to 0xE".

Suggested-by: Bjorn Helgaas <helgaas@kernel.org>
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Link: https://lore.kernel.org/lkml/72b9168b-d4d6-4312-32ea-69358df2f2d0@nvidia.com/
Acked-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-08-23 17:32:25 +02:00
..
controller PCI: tegra194: Fix possible array out of bounds access 2023-08-23 17:32:25 +02:00
endpoint PCI: epf-test: Fix DMA transfer completion detection 2023-07-23 13:53:59 +02:00
hotplug PCI: pciehp: Cancel bringup sequence if card is not present 2023-07-19 16:36:10 +02:00
msi PCI/MSI: Remove over-zealous hardware size check in pci_msix_validate_entries() 2023-04-16 14:11:51 +02:00
pcie PCI/ASPM: Avoid link retraining race 2023-08-03 10:25:44 +02:00
switch driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
access.c PCI: Access Link 2 registers only for devices with Links 2022-11-04 10:38:11 -05:00
ats.c PCI: Enable PASID only when ACS RR & UF enabled on upstream path 2022-11-03 15:47:47 +01:00
bus.c PCI: move OF status = "disabled" detection to dev->match_driver 2023-08-16 18:32:26 +02:00
doe.c PCI/DOE: Relax restrictions on request and response size 2023-04-18 10:36:58 -07:00
ecam.c PCI: Dynamically map ECAM regions 2021-06-16 17:20:40 -05:00
host-bridge.c PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus 2021-09-02 17:59:58 +02:00
iov.c PCI/IOV: Enlarge virtfn sysfs name buffer 2023-01-18 10:54:41 -06:00
irq.c PCI: Check for alloc failure in pci_request_irq() 2022-11-21 16:55:18 -06:00
Kconfig genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN 2022-11-17 15:15:20 +01:00
Makefile PCI/DOE: Add DOE mailbox support functions 2022-07-19 15:38:04 -07:00
mmap.c PCI: Remove pci_mmap_page_range() wrapper 2022-07-29 12:08:44 -05:00
of.c PCI: move OF status = "disabled" detection to dev->match_driver 2023-08-16 18:32:26 +02:00
p2pdma.c PCI/P2PDMA: Fix pci_p2pmem_find_many() kernel-doc 2023-04-06 16:37:51 -05:00
pci-acpi.c PCI/ACPI: Call _REG when transitioning D-states 2023-07-05 18:30:30 +01:00
pci-bridge-emul.c PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value 2022-08-25 12:07:56 +02:00
pci-bridge-emul.h PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value 2022-08-25 12:07:56 +02:00
pci-driver.c PCI/PM: Drop pci_bridge_wait_for_secondary_bus() timeout parameter 2023-04-11 17:35:06 -05:00
pci-label.c PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions 2021-06-03 22:14:47 -05:00
pci-mid.c PCI: PM: Do not use pci_platform_pm_ops for Intel MID PM 2021-09-27 17:13:21 +02:00
pci-pf-stub.c PCI/IOV: Simplify pci-pf-stub with module_pci_driver() 2020-09-17 12:40:20 -05:00
pci-stub.c PCI: pci_stub: Set driver_managed_dma 2022-04-28 15:32:20 +02:00
pci-sysfs.c driver core: bus: mark the struct bus_type for sysfs callbacks as constant 2023-03-23 13:20:40 +01:00
pci.c PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold 2023-07-23 13:53:59 +02:00
pci.h cxl for v6.4 2023-04-30 11:51:51 -07:00
probe.c PCI: Release resource invalidated by coalescing 2023-07-23 13:53:59 +02:00
proc.c PCI: Remove pci_mmap_page_range() wrapper 2022-07-29 12:08:44 -05:00
quirks.c PCI: Add function 1 DMA alias quirk for Marvell 88SE9235 2023-07-23 13:53:59 +02:00
remove.c cxl for v6.4 2023-04-30 11:51:51 -07:00
rom.c PCI: Prefer 'unsigned int' over bare 'unsigned' 2021-10-27 13:41:22 -05:00
search.c PCI: Remove WARN_ON(in_interrupt()) 2021-02-10 16:46:29 -06:00
setup-bus.c PCI: Make pci_bus_for_each_resource() index optional 2023-04-05 15:10:09 -05:00
setup-irq.c PCI: Tidy comments 2021-09-28 13:43:17 -05:00
setup-res.c PCI: Introduce pci_dev_for_each_resource() 2023-04-04 10:43:52 -05:00
slot.c PCI/sysfs: Constify struct kobj_type pci_slot_ktype 2023-02-16 12:00:25 -06:00
syscall.c PCI: Return int from pciconfig_read() syscall 2021-08-03 16:55:48 -05:00
vc.c PCI: Fix kerneldoc warnings 2020-08-05 18:23:14 -05:00
vgaarb.c PCI: Introduce pci_dev_for_each_resource() 2023-04-04 10:43:52 -05:00
vpd.c PCI/VPD: Use pci_read_vpd_any() in pci_vpd_size() 2021-10-25 19:12:23 -05:00
xen-pcifront.c PCI: Introduce pci_dev_for_each_resource() 2023-04-04 10:43:52 -05:00