ACPICA: Add a check for a null node during namespace walk.

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Mostly for consistency. ACPICA BZ 1042.

Actually, currently no one is experiencing problem without this check
as the obj_handle is guaranteed to be valid.

References: https://bugs.acpica.org/show_bug.cgi?id=1042
Reported-by: Colin Ian King <colin.king@canonical.com>
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>

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Bob Moore 2013-10-29 09:29:04 +08:00 • committed by Rafael J. Wysocki

parent d7da179423

commit 48961ce627

1 changed files with 7 additions and 0 deletions

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7

drivers/acpi/acpica/nsdump.c

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