[PATCH 05/14] ACPICA: Debugger: Prevent possible command line buffer overflow.

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From: Bob Moore <robert.moore@xxxxxxxxx>

Increase the size of a couple of the debugger line buffers.
ACPICA BZ 1037.

Buglink: http://bugs.acpica.org/show_bug.cgi?id=1037
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
 drivers/acpi/acpica/acglobal.h |   17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index 90e846f..c9ad2e1 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -445,13 +445,6 @@ ACPI_EXTERN u8 acpi_gbl_db_opt_tables;
 ACPI_EXTERN u8 acpi_gbl_db_opt_stats;
 ACPI_EXTERN u8 acpi_gbl_db_opt_ini_methods;
 ACPI_EXTERN u8 acpi_gbl_db_opt_no_region_support;
-
-ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS];
-ACPI_EXTERN acpi_object_type acpi_gbl_db_arg_types[ACPI_DEBUGGER_MAX_ARGS];
-ACPI_EXTERN char acpi_gbl_db_line_buf[ACPI_DB_LINE_BUFFER_SIZE];
-ACPI_EXTERN char acpi_gbl_db_parsed_buf[ACPI_DB_LINE_BUFFER_SIZE];
-ACPI_EXTERN char acpi_gbl_db_scope_buf[80];
-ACPI_EXTERN char acpi_gbl_db_debug_filename[80];
 ACPI_EXTERN u8 acpi_gbl_db_output_to_file;
 ACPI_EXTERN char *acpi_gbl_db_buffer;
 ACPI_EXTERN char *acpi_gbl_db_filename;
@@ -459,6 +452,16 @@ ACPI_EXTERN u32 acpi_gbl_db_debug_level;
 ACPI_EXTERN u32 acpi_gbl_db_console_debug_level;
 ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_db_scope_node;
 
+ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS];
+ACPI_EXTERN acpi_object_type acpi_gbl_db_arg_types[ACPI_DEBUGGER_MAX_ARGS];
+
+/* These buffers should all be the same size */
+
+ACPI_EXTERN char acpi_gbl_db_line_buf[ACPI_DB_LINE_BUFFER_SIZE];
+ACPI_EXTERN char acpi_gbl_db_parsed_buf[ACPI_DB_LINE_BUFFER_SIZE];
+ACPI_EXTERN char acpi_gbl_db_scope_buf[ACPI_DB_LINE_BUFFER_SIZE];
+ACPI_EXTERN char acpi_gbl_db_debug_filename[ACPI_DB_LINE_BUFFER_SIZE];
+
 /*
  * Statistic globals
  */
-- 
1.7.10

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