diff options
| author | David Binderman <dcb314@hotmail.com> | 2014-04-04 12:36:55 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-20 22:59:37 +0200 |
| commit | 5d42b0fa25df7ef2f575107597c1aaebe2407d10 (patch) | |
| tree | 085bb5b156edc5ca2d96c4fd34d9ba6a50789f3e /drivers/acpi/acpica | |
| parent | 1d44efab14ed537d7c9585c110ce4c103ced336f (diff) | |
ACPICA: utstring: Check array index bound before use.
ACPICA BZ 1077. David Binderman.
References: https://bugs.acpica.org/show_bug.cgi?id=1077
Signed-off-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Cc: 3.9+ <stable@vger.kernel.org> # 3.9.x: 42f8fb75: ACPICA: Source restructuring
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/utstring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c index 77219336c7e..6dc54b3c28b 100644 --- a/drivers/acpi/acpica/utstring.c +++ b/drivers/acpi/acpica/utstring.c @@ -353,7 +353,7 @@ void acpi_ut_print_string(char *string, u16 max_length) } acpi_os_printf("\""); - for (i = 0; string[i] && (i < max_length); i++) { + for (i = 0; (i < max_length) && string[i]; i++) { /* Escape sequences */ |