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authordonald.d.dugger@intel.com <donald.d.dugger@intel.com>2008-10-17 07:49:50 -0700
committerLen Brown <len.brown@intel.com>2008-10-22 18:01:22 -0400
commit383d7a11c9989205db44c7f1be339e5097062f03 (patch)
treecf9b185606dec0bb37aa8a4694e373a7c06445a2 /Documentation
parentea5c8af9b1241a10dc4ba6cd2d2362c179884b74 (diff)
downloadlinux-383d7a11c9989205db44c7f1be339e5097062f03.tar.bz2
ACPI: Fix possible null ptr dereference
Code in `pci_link.c' is calling the internal routine `acpi_ut_evaluate_object' which is dangerous given that it is passing a NULL pointer when it should be passing a pointer to a real object. The patch corrects the issue by having the code call the external routine `acpi_evaluate_object', which correctly handles a NULL pointer. Signed-off-by: Don Dugger <donald.d.dugger@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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