diff options
| author | Bob Moore <robert.moore@intel.com> | 2015-08-25 04:28:32 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-08-25 23:11:30 +0200 |
| commit | 3534969721ba011b8c2bcb5686819852df7aa971 (patch) | |
| tree | 4b051d4ac56f37dd766d0f15b0af4a0ee74e6cf5 /drivers/acpi | |
| parent | ACPICA: Correctly cleanup after a ACPI table load failure (diff) | |
| download | linux-3534969721ba011b8c2bcb5686819852df7aa971.tar.xz linux-3534969721ba011b8c2bcb5686819852df7aa971.zip | |
ACPICA: Disassembler: Remove duplicate code in _PLD processing.
ACPICA commit 6d9c827b540837b6e54059e17756a06985e4a196
ACPICA BZ 1176.
Link: https://bugs.acpica.org/show_bug.cgi?id=1176
Link: https://github.com/acpica/acpica/commit/6d9c827b
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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpica/utxface.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c index 51cf52d52243..c2bd5e2485a4 100644 --- a/drivers/acpi/acpica/utxface.c +++ b/drivers/acpi/acpica/utxface.c @@ -517,7 +517,8 @@ acpi_decode_pld_buffer(u8 *in_buffer, /* Parameter validation */ - if (!in_buffer || !return_buffer || (length < 16)) { + if (!in_buffer || !return_buffer + || (length < ACPI_PLD_REV1_BUFFER_SIZE)) { return (AE_BAD_PARAMETER); } @@ -567,7 +568,7 @@ acpi_decode_pld_buffer(u8 *in_buffer, pld_info->rotation = ACPI_PLD_GET_ROTATION(&dword); pld_info->order = ACPI_PLD_GET_ORDER(&dword); - if (length >= ACPI_PLD_BUFFER_SIZE) { + if (length >= ACPI_PLD_REV2_BUFFER_SIZE) { /* Fifth 32-bit DWord (Revision 2 of _PLD) */ |