diff options
| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-04-23 21:48:12 +0000 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2013-04-25 00:56:07 +0800 |
| commit | c7a8b9d91642cb858862de613652aad5d21632be (patch) | |
| tree | 6e12ebe7c275762e2104f5511472a53aa2a0e77f /drivers/thermal | |
| parent | 335553ce40f0e551383482ad6b0b0eba87f4f218 (diff) | |
| download | linux-c7a8b9d91642cb858862de613652aad5d21632be.tar.bz2 | |
thermal: use strlcpy instead of strcpy
For memory boundaries safety, use strlcpy instead of strcpy.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index c0779adb2459..768ad312ba29 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -1301,7 +1301,7 @@ thermal_cooling_device_register(char *type, void *devdata, return ERR_PTR(result); } - strcpy(cdev->type, type ? : ""); + strlcpy(cdev->type, type ? : "", sizeof(cdev->type)); mutex_init(&cdev->lock); INIT_LIST_HEAD(&cdev->thermal_instances); cdev->ops = ops; @@ -1606,7 +1606,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, return ERR_PTR(result); } - strcpy(tz->type, type ? : ""); + strlcpy(tz->type, type ? : "", sizeof(tz->type)); tz->ops = ops; tz->tzp = tzp; tz->device.class = &thermal_class; |