ACPI / Battery: avoid acpi_battery_add() use-after-free

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When acpi_battery_add_fs() fails the error handling code does not clean
up completely.  Moreover, it does not return resulting in a
use-after-free.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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Stefan Hajnoczi 2011-07-12 09:03:28 +01:00 • committed by Len Brown

parent 9c921c22a7

commit e80bba4b51

1 changed files with 12 additions and 6 deletions

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18

drivers/acpi/battery.c

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