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(parent: ede6f5a) | patch
PCI: check mmap range of /proc/bus/pci files too
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 24 Oct 2008 17:32:33 +0000 (10:32 -0700)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Wed, 7 Jan 2009 19:12:20 +0000 (11:12 -0800)
commit9eff02e2042f96fb2aedd02e032eca1c5333d767
tree677e78d73f420b69f06e839729e29c6e2a8720b5tree | snapshot (tar.gz zip)
parentede6f5aea054d3fb67c78857f7abdee602302043commit | diff
PCI: check mmap range of /proc/bus/pci files too

/proc/bus/pci allows you to mmap resource ranges too, so we should probably be
checking to make sure the mapping is somewhat valid.  Uses the same code as the recent sysfs mmap range checking patch from Linus.

Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/pci-sysfs.c diff | blob | blame | history
drivers/pci/pci.h diff | blob | blame | history
drivers/pci/proc.c diff | blob | blame | history