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Commit 1ed5b729 authored by Terence Ho's avatar Terence Ho
Browse files

msm: camera: Add error check for cmd in IOCTL. 



Return EINVAL if cmd is not v4l2 PRIVATE_IOCTL_CMD.

CRs-Fixed: 2016416
Change-Id: I6758bc9d6b159b2e2e4eba5a9d9a3882de320041
Signed-off-by: default avatarTerence Ho <terenceh@codeaurora.org>
parent e539a094

drivers/media/platform/msm/ais/camera/camera.c

+3 −0
Original line number Diff line number Diff line
@@ -489,6 +489,9 @@ static long camera_v4l2_vidioc_private_ioctl(struct file *filep, void *fh, 
	if (WARN_ON(!k_ioctl || !pvdev))

		return -EIO;



	if (cmd != VIDIOC_MSM_CAMERA_PRIVATE_IOCTL_CMD)

		return -EINVAL;



	switch (k_ioctl->id) {

	case MSM_CAMERA_PRIV_IOCTL_ID_RETURN_BUF: {

		struct msm_camera_return_buf ptr, *tmp = NULL;