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msm: camera: core : Validate the dev name during the node ioctl handler

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Validate the context device name with node name. If device name is
not matching return the error.

Change-Id: I8dee4e6f64e17b0d1e486077a2c8b0df562a702e
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
This commit is contained in:
Jigarkumar Zala
2019-06-11 11:31:11 -07:00
committed by Gerrit - the friendly Code Review server
parent 396a4cc576
commit 40047f58df
19 changed files with 83 additions and 23 deletions
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4
drivers/cam_fd/cam_fd_context.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
*/
#include <linux/module.h>
@@ -10,7 +10,7 @@
#include "cam_fd_context.h"
#include "cam_trace.h"
static const char fd_dev_name[] = "fd";
static const char fd_dev_name[] = "cam-fd";
/* Functions in Available state */
static int __cam_fd_ctx_acquire_dev_in_available(struct cam_context *ctx,