Bjorn Helgaas 073c05b263 PCI: acpiphp: check whether _ADR evaluation succeeded ...

commit dfb117b3e5 upstream.

Check whether we evaluated _ADR successfully.  Previously we ignored
failure, so we would have used garbage data from the stack as the device
and function number.

We return AE_OK so that we ignore only this slot and continue looking
for other slots.

Found by Coverity (CID 113981).

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
[bwh: Backported to 2.6.32/3.0: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2012-10-13 05:28:03 +09:00

..

acpi_pcihp.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

acpiphp_core.c

…

acpiphp_glue.c

PCI: acpiphp: check whether _ADR evaluation succeeded

2012-10-13 05:28:03 +09:00

acpiphp_ibm.c

…

acpiphp.h

headers: kobject.h redux

2011-01-10 08:51:44 -08:00

cpci_hotplug_core.c

…

cpci_hotplug_pci.c

…

cpci_hotplug.h

…

cpcihp_generic.c

…

cpcihp_zt5550.c

…

cpcihp_zt5550.h

…

cpqphp_core.c

…

cpqphp_ctrl.c

…

cpqphp_nvram.c

…

cpqphp_nvram.h

…

cpqphp_pci.c

…

cpqphp_sysfs.c

drivers: autoconvert trivial BKL users to private mutex

2010-10-05 15:01:04 +02:00

cpqphp.h

…

fakephp.c

PCI: use for_each_pci_dev()

2010-07-30 09:47:22 -07:00

ibmphp_core.c

…

ibmphp_ebda.c

PCI hotplug: ibmphp: Add check to prevent reading beyond mapped area

2010-11-11 09:34:31 -08:00

ibmphp_hpc.c

PCI hotplug: ibmphp-hpc: semaphore cleanup

2010-10-15 13:09:48 -07:00

ibmphp_pci.c

…

ibmphp_res.c

…

ibmphp.h

…

Kconfig

…

Makefile

…

pci_hotplug_core.c

…

pciehp_acpi.c

PCI hotplug: Fix unexpected driver unregister in pciehp_acpi.c

2010-12-23 12:51:49 -08:00

pciehp_core.c

pciehp: update workqueue usage

2010-10-18 08:31:02 +02:00

pciehp_ctrl.c

pciehp: update workqueue usage

2010-10-18 08:31:02 +02:00

pciehp_hpc.c

pciehp: update workqueue usage

2010-10-18 08:31:02 +02:00

pciehp_pci.c

…

pciehp.h

pciehp: update workqueue usage

2010-10-18 08:31:02 +02:00

pcihp_skeleton.c

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pcihp_slot.c

PCI: Set PCIE maxpayload for card during hotplug insertion

2011-05-10 15:43:41 -07:00

rpadlpar_core.c

…

rpadlpar_sysfs.c

…

rpadlpar.h

…

rpaphp_core.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

rpaphp_pci.c

…

rpaphp_slot.c

headers: kobject.h redux

2011-01-10 08:51:44 -08:00

rpaphp.h

…

sgi_hotplug.c

…

shpchp_core.c

PCI hotplug: shpchp: don't blindly claim non-AMD 0x7450 device IDs

2011-12-09 08:52:22 -08:00

shpchp_ctrl.c

shpchp: update workqueue usage

2010-10-18 08:33:02 +02:00

shpchp_hpc.c

PCI hotplug: shpchp: don't blindly claim non-AMD 0x7450 device IDs

2011-12-09 08:52:22 -08:00

shpchp_pci.c

PCI hotplug: shpchp: Removed check for hotplug of display devices

2010-07-30 09:29:16 -07:00

shpchp_sysfs.c

…

shpchp.h

shpchp: update workqueue usage

2010-10-18 08:33:02 +02:00