Commit e7a518d5 authored Aug 23, 2017 by Rahul Sharma Committed by Gerrit - the friendly Code Review server Aug 23, 2017

msm: ais: ois: add conditional check for ioctl



Adding conditional check to avoid possible information
leak when the caller sets unsupported ioctl command
VIDIOC_MSM_OIS_CFG.

Change-Id: Ie12b13b2157f6ad42d8b1ee46bef166e8a47cb85
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>

parent cefbc175

drivers/media/platform/msm/ais/sensor/ois/msm_ois.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -825,6 +825,10 @@ static long msm_ois_subdev_do_ioctl(
		parg = &ois_data;
		break;
		}
		break;
		case VIDIOC_MSM_OIS_CFG:
		pr_err("%s: invalid cmd 0x%x received\n", __func__, cmd);
		return -EINVAL;
		}
		rc = msm_ois_subdev_ioctl(sd, cmd, parg);