Smatch complains here because name is a 32 character buffer and we adding the "OMAP4 ISS " prefix as well for a total of 42 characters. The sd->name buffer can only hold 32 characters. I've changed it to use snprintf() to silence the overflow warning. Also I have removed the call to strlcpy() which is a no-op. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/drivers/staging/media/omap4iss/iss_csi2.c b/drivers/staging/media/omap4iss/iss_csi2.c index 0ee8381c738d..7ab05126be5d 100644 --- a/drivers/staging/media/omap4iss/iss_csi2.c +++ b/drivers/staging/media/omap4iss/iss_csi2.c @@ -1273,8 +1273,7 @@ static int csi2_init_entities(struct iss_csi2_device *csi2, const char *subname) v4l2_subdev_init(sd, &csi2_ops); sd->internal_ops = &csi2_internal_ops; sprintf(name, "CSI2%s", subname); - strlcpy(sd->name, "", sizeof(sd->name)); - sprintf(sd->name, "OMAP4 ISS %s", name); + snprintf(sd->name, sizeof(sd->name), "OMAP4 ISS %s", name); sd->grp_id = 1 << 16; /* group ID for iss subdevs */ v4l2_set_subdevdata(sd, csi2); -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
