ACPICA: Fix for LoadTable operator, input strings

Fixed a problem with the LoadTable operator where the OemId
and OemTableId input strings could cause unexpected failures if
they were shorter than the maximum lengths allowed.

http://www.acpica.org/bugzilla/show_bug.cgi?id=576

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c
index 52b1e95837fa..ed92fb5a1d2b 100644
--- a/drivers/acpi/executer/exconfig.c
+++ b/drivers/acpi/executer/exconfig.c
@@ -236,7 +236,7 @@ acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
         status = acpi_get_table_by_index(table_index, &table);
         if (ACPI_SUCCESS(status)) {
                 ACPI_INFO((AE_INFO,
-                           "Dynamic OEM Table Load - [%4.4s] OemId [%6.6s] OemTableId [%8.8s]",
+                           "Dynamic OEM Table Load - [%.4s] OemId [%.6s] OemTableId [%.8s]",
                            table->signature, table->oem_id,
                            table->oem_table_id));
         }
@@ -472,8 +472,5 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle)
 
         acpi_tb_set_table_loaded_flag(table_index, FALSE);
 
-        /* Delete the table descriptor (ddb_handle) */
-
-        acpi_ut_remove_reference(table_desc);
         return_ACPI_STATUS(AE_OK);
 }