diff options
| author | David Binderman <dcb314@hotmail.com> | 2014-04-04 12:36:55 +0800 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-07-02 12:06:24 +0200 |
| commit | 1da24fbdaf50f6b2e209a3e569c2071899d9ebb7 (patch) | |
| tree | 2d5b01f00348ec101363551c04bb382b0cd26b04 /drivers/acpi | |
| parent | 956ff41ab990ddea83717e5bbad2bfb56277ab76 (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: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/acpi')
| -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 cb1e9cc32d5f..3d8748ae488f 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 */ |