Ma Ke bd2a352a0d PCI: Fix reference leak in pci_register_host_bridge() ...

[ Upstream commit 804443c1f2 ]

If device_register() fails, call put_device() to give up the reference to
avoid a memory leak, per the comment at device_register().

Found by code review.

Link: https://lore.kernel.org/r/20250225021440.3130264-1-make24@iscas.ac.cn
Fixes: 37d6a0a6f4 ("PCI: Add pci_register_host_bridge() interface")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
[bhelgaas: squash Dan Carpenter's double free fix from
https://lore.kernel.org/r/db806a6c-a91b-4e5a-a84b-6b7e01bdac85@stanley.mountain]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-05-02 07:50:41 +02:00

..

controller

PCI: brcmstb: Fix missing of_node_put() in brcm_pcie_probe()

2025-04-25 10:45:36 +02:00

endpoint

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hotplug

PCI: pciehp: Don't enable HPIE when resuming in poll mode

2025-04-10 14:37:29 +02:00

msi

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pcie

PCI/portdrv: Only disable pciehp interrupts early when needed

2025-04-10 14:37:28 +02:00

switch

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access.c

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ats.c

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bus.c

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doe.c

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ecam.c

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host-bridge.c

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iov.c

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irq.c

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Kconfig

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Makefile

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mmap.c

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of_property.c

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of.c

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p2pdma.c

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pci-acpi.c

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pci-bridge-emul.c

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pci-bridge-emul.h

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pci-driver.c

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pci-label.c

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pci-mid.c

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pci-pf-stub.c

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pci-stub.c

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pci-sysfs.c

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pci.c

Revert "PCI: Avoid reset when disabled via sysfs"

2025-04-25 10:45:45 +02:00

pci.h

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probe.c

PCI: Fix reference leak in pci_register_host_bridge()

2025-05-02 07:50:41 +02:00

proc.c

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quirks.c

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remove.c

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rom.c

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search.c

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setup-bus.c

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setup-irq.c

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setup-res.c

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slot.c

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syscall.c

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vc.c

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vgaarb.c

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vpd.c

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xen-pcifront.c

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