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Commit e17fa69a authored by Monika Singh's avatar Monika Singh
Browse files

qseecom: Remove virtual address print 



Printing virtual address can leak kernel addresses.So remove
vaddr print to not leak kernel pointers to unprivileged users.

Change-Id: Ib10fe6b5b308361a4df7fbe03733af8246685201
Signed-off-by: default avatarMonika Singh <monising@codeaurora.org>
parent c781a92d

drivers/misc/qseecom.c

+2 −2
Original line number Diff line number Diff line
@@ -2015,8 +2015,8 @@ static int qseecom_set_client_mem_param(struct qseecom_dev_handle *data, 


	if ((req.ifd_data_fd <= 0) || (req.virt_sb_base == NULL) ||

					(req.sb_len == 0)) {

		pr_err("Invalid input(s)ion_fd(%d), sb_len(%d), vaddr(0x%pK)\n",

			req.ifd_data_fd, req.sb_len, req.virt_sb_base);

		pr_err("Invalid input(s)ion_fd(%d), sb_len(%d)\n",

			req.ifd_data_fd, req.sb_len);

		return -EFAULT;

	}

	if (!access_ok(VERIFY_WRITE, (void __user *)req.virt_sb_base,