diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2023-10-25 15:26:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-27 14:09:42 +0300 |
| commit | 3d69b023a9f520366425b2403119bb1689969129 (patch) | |
| tree | 73e5fa7dd162dc767bdd625286d3d8b1a94197ba /drivers/staging/vc04_services/bcm2835-camera | |
| parent | 75c1e5968f5c549c148c253ab331130aa3a74f33 (diff) | |
| download | linux-3d69b023a9f520366425b2403119bb1689969129.tar.xz | |
staging: vc04_services: use snprintf instead of sprintf
All the occurrences of sprintf usage under vc04_services can be safely
replaced by snprintf, so as to avoid any possible overflow.
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Suggested-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231025122632.307385-4-ricardo@marliere.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vc04_services/bcm2835-camera')
| -rw-r--r-- | drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c index e860fb89d42e..e6e89784d84b 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c @@ -855,7 +855,7 @@ static int vidioc_enum_input(struct file *file, void *priv, return -EINVAL; inp->type = V4L2_INPUT_TYPE_CAMERA; - sprintf((char *)inp->name, "Camera %u", inp->index); + snprintf((char *)inp->name, sizeof(inp->name), "Camera %u", inp->index); return 0; } |