diff options
| -rw-r--r-- | drivers/media/media-device.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index 99b80b6f7f67..1957c0df08fd 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -102,9 +102,12 @@ static long media_device_enum_entities(struct media_device *mdev, return -EINVAL; u_ent.id = ent->id; - u_ent.name[0] = '\0'; - if (ent->name) - strlcpy(u_ent.name, ent->name, sizeof(u_ent.name)); + if (ent->name) { + strncpy(u_ent.name, ent->name, sizeof(u_ent.name)); + u_ent.name[sizeof(u_ent.name) - 1] = '\0'; + } else { + memset(u_ent.name, 0, sizeof(u_ent.name)); + } u_ent.type = ent->type; u_ent.revision = ent->revision; u_ent.flags = ent->flags; |