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ACPICA: Harden _PRT repair code; check for minimum package length.
authorBob Moore <robert.moore@intel.com>
Wed, 26 Feb 2014 02:30:25 +0000 (10:30 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 26 Feb 2014 23:46:00 +0000 (00:46 +0100)
commit1c3c2a545dc06e606c6cbbcb7ab722bf3b2cb668
tree25177257518931eb956e4eac4d116ff602304dcdtree
parent61db45ca21630f5ab7f678d54c5d969c21647854commit | diff
ACPICA: Harden _PRT repair code; check for minimum package length.

This change prevents a fault during the repair by checking up
front if the _PRT subpackage contains the minimum number of
elements (4).

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/acpica/nsrepair2.c diff | blob | blame | history
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