diff options
| author |   Guenter Roeck <linux@roeck-us.net> | 2012-07-21 10:53:48 +1000 |
|---|---|---|
| committer |   Zhang Rui <rui.zhang@intel.com> | 2012-09-24 14:44:37 +0800 |
| commit | 79a49168b595f5400ed3108cd57e90f5bbe144ca (patch) | |
| tree | 6f504185a9163695adfe87ae07dcc72694cb36c8 /drivers/thermal/Kconfig | |
| parent | Thermal: Introduce locking for cdev.thermal_instances list. (diff) | |
| download | linux-dev-79a49168b595f5400ed3108cd57e90f5bbe144ca.tar.xz linux-dev-79a49168b595f5400ed3108cd57e90f5bbe144ca.zip | |
thermal: fix potential out-of-bounds memory access
temp_crit.name and temp_input.name have a length of 16 bytes. Using
THERMAL_NAME_LENGTH (20) as length parameter for snprintf() may result in
out-of-bounds memory accesses. Replace it with sizeof().
Addresses Coverity #115679
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: Len Brown <lenb@kernel.org>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/Kconfig')
0 files changed, 0 insertions, 0 deletions