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authorCyrill Gorcunov <gorcunov@gmail.com>2009-03-04 11:55:29 -0800
committerLen Brown <len.brown@intel.com>2009-03-16 00:35:30 -0400
commit27ce34198345886854643b9572f9a06d2e7500d2 (patch)
treebebe7fab5eb94e8a819ac8f0d7dff08c7644b355 /drivers/power
parent176f9c1804df09f3e9b998c0642e212592ac6283 (diff)
acpi: check for pxm_to_node_map overflow
It is hardly (if ever) possible but in case of broken _PXM entry we could reach out of pxm_to_node_map array bounds in acpi_map_pxm_to_node() call. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/power')
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