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| author | Bob Moore <robert.moore@intel.com> | 2011-11-30 09:35:05 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-01-17 03:36:27 -0500 |
| commit | ec4636669bf9c6ff157121ab42709650a9e0cc2a (patch) | |
| tree | 41b10cf575dde3d9e83beae5b0511ac8d7531f31 /drivers/acpi/acpica/acinterp.h | |
| parent | 46dfb09c024a1a92ead63b40f6993dcb5eb7d153 (diff) | |
| download | linux-ec4636669bf9c6ff157121ab42709650a9e0cc2a.tar.gz linux-ec4636669bf9c6ff157121ab42709650a9e0cc2a.tar.bz2 linux-ec4636669bf9c6ff157121ab42709650a9e0cc2a.zip | |
ACPICA: Do not abort table load on invalid space ID
Ignore an invalid space ID during a table load. Instead, detect it
if a control method attempts access - then abort the method.
http://www.acpica.org/bugzilla/show_bug.cgi?id=925
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/acinterp.h')
| -rw-r--r-- | drivers/acpi/acpica/acinterp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h index 3731e1c34b83..4ee9058aba53 100644 --- a/drivers/acpi/acpica/acinterp.h +++ b/drivers/acpi/acpica/acinterp.h @@ -468,6 +468,8 @@ void acpi_ex_eisa_id_to_string(char *dest, u64 compressed_id); void acpi_ex_integer_to_string(char *dest, u64 value); +u8 acpi_is_valid_space_id(u8 space_id); + /* * exregion - default op_region handlers */ |