From: Hwankyu Jhun <h.jhun@samsung.com>
Date: Wed, 29 Aug 2018 11:27:49 +0000 (+0900)
Subject: Fix a bug about setting string
X-Git-Tag: submit/tizen/20180903.001337~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=562c2db6448b9cc648f58be94e090c82c5290562;p=platform%2Fcore%2Fapi%2Fpreference.git

Fix a bug about setting string

Change-Id: I6890ac7e3de3e549ddd7759dd3d0b23374f5c000
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>
---

diff --git a/src/preference.c b/src/preference.c
index a605ca4..8643cf1 100644
--- a/src/preference.c
+++ b/src/preference.c
@@ -472,7 +472,7 @@ retry_open:
 	ret = _preference_get_key_path(keynode, path);
 	retv_if(ret != PREFERENCE_ERROR_NONE, ret);
 
-	if ((fp = fopen(path, "r+")) == NULL) {
+	if ((fp = fopen(path, "w+")) == NULL) {
 		func_ret = PREFERENCE_ERROR_FILE_OPEN;
 		err_no = errno;
 		goto out_return;
@@ -556,8 +556,6 @@ retry:
 		ret = fprintf(fp, "%s", keynode->value.s);
 		if (ret < strlen(keynode->value.s))
 			is_write_error = 1;
-		if (ftruncate(fileno(fp), ret) == -1)
-			is_write_error = 1;
 		break;
 	default:
 		func_ret = PREFERENCE_ERROR_WRONG_TYPE;