diff options
| author | David Binderman <dcb314@hotmail.com> | 2014-04-04 12:36:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-30 20:11:58 -0700 |
| commit | f445789dcf3896215254dec320ac91cd69f7b61f (patch) | |
| tree | 7d7c947fe7da2886b2a0ec87dfe3bcc895b2568c /drivers | |
| parent | 2c9b8a2ba1b6ccc9ef52b79e0312bae276b3c705 (diff) | |
ACPICA: utstring: Check array index bound before use.
commit 5d42b0fa25df7ef2f575107597c1aaebe2407d10 upstream.
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>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -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 45c0eb26b33..cd2047af96d 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 */ |