From e46c594e2ce78c4b08b38be3058301e8ec396853 Mon Sep 17 00:00:00 2001
From: "kibak.yoon" <kibak.yoon@samsung.com>
Date: Tue, 18 Jul 2017 18:59:59 +0900
Subject: [PATCH] sensord: check type whether it is a regular file or not

Change-Id: I8b72cd6702def0a57d5ce570cb183d90f43519f6
Signed-off-by: kibak.yoon <kibak.yoon@samsung.com>
---
 src/server/server.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/server/server.cpp b/src/server/server.cpp
index 22b3987..237f658 100644
--- a/src/server/server.cpp
+++ b/src/server/server.cpp
@@ -20,6 +20,7 @@
 #include "server.h"
 
 #include <unistd.h>
+#include <sys/stat.h>
 #include <systemd/sd-daemon.h>
 #include <sensor_log.h>
 #include <command_types.h>
@@ -112,6 +113,14 @@ void server::deinit(void)
 
 static void set_cal_data(const char *path)
 {
+	struct stat file_stat;
+
+	if (lstat(path, &file_stat) != 0)
+		return;
+
+	if (!S_ISREG(file_stat.st_mode))
+		return;
+
 	FILE *fp = fopen(path, "w");
 	retm_if(!fp, "There is no calibration file[%s]", path);
 
-- 
2.7.4