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Commit 33ba495f authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: cpp: Add error handling for invalid ioctl pointer"

parents 4fe4c046 3005ca5d

drivers/media/platform/msm/camera_v2/pproc/cpp/msm_cpp.c

+4 −0
Original line number Diff line number Diff line
@@ -3007,6 +3007,10 @@ static long msm_cpp_subdev_fops_compat_ioctl(struct file *file, 
	kp_ioctl.trans_code = up32_ioctl.trans_code;

	/* Convert the 32 bit pointer to 64 bit pointer */

	kp_ioctl.ioctl_ptr = compat_ptr(up32_ioctl.ioctl_ptr);

	if (!kp_ioctl.ioctl_ptr) {

		pr_err("%s: Invalid ioctl pointer\n", __func__);

		return -EINVAL;

	}



	/*

	 * Convert 32 bit IOCTL ID's to 64 bit IOCTL ID's