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 20:09:44 -0700 |
commit | 5e43bc687fbbd009b7dfd2c0eb73ca6e3dd6cf85 (patch) | |
tree | 57344c0fd35d42cc86d9c44db803fb3ca343d8de | |
parent | 50f865a928e13c8c5de0b8d3443387ea526b1da9 (diff) | |
download | linux-3.10-5e43bc687fbbd009b7dfd2c0eb73ca6e3dd6cf85.tar.gz linux-3.10-5e43bc687fbbd009b7dfd2c0eb73ca6e3dd6cf85.tar.bz2 linux-3.10-5e43bc687fbbd009b7dfd2c0eb73ca6e3dd6cf85.zip |
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>
-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 b3e36a81aa4..ca6d2acafa6 100644 --- a/drivers/acpi/acpica/utstring.c +++ b/drivers/acpi/acpica/utstring.c @@ -349,7 +349,7 @@ void acpi_ut_print_string(char *string, u8 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 */ |