[Mesa-dev] [PATCH mesa] anv: use safer snprintf() to ensure NULL string-terminator

[Lionel Landwerlin]

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>

On 16/08/18 15:46, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom <eric.engestrom at intel.com>
> ---
>   src/intel/vulkan/anv_device.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
> index c40b94d69f349828b964..897249baa6aea4958c23 100644
> --- a/src/intel/vulkan/anv_device.c
> +++ b/src/intel/vulkan/anv_device.c
> @@ -325,7 +325,7 @@ anv_physical_device_init(struct anv_physical_device *device,
>      device->instance = instance;
>   
>      assert(strlen(path) < ARRAY_SIZE(device->path));
> -   strncpy(device->path, path, ARRAY_SIZE(device->path));
> +   snprintf(device->path, ARRAY_SIZE(device->path), "%s", path);
>   
>      device->no_hw = getenv("INTEL_NO_HW") != NULL;
>