From: hj kim <backto.kim@samsung.com>
Date: Thu, 18 Jun 2020 01:47:55 +0000 (+0900)
Subject: Improve __image_util_decode_read_header()
X-Git-Tag: submit/tizen/20200622.022343~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4f9bf134fe6271b3bddd79e6f9612861c546d22;p=platform%2Fcore%2Fapi%2Fimage-util.git

Improve __image_util_decode_read_header()

Change-Id: I2c8b7395901299f1cafb29e47f933d1b9345ddec
---

diff --git a/src/image_util_decode.c b/src/image_util_decode.c
index 6019314..9498652 100644
--- a/src/image_util_decode.c
+++ b/src/image_util_decode.c
@@ -56,26 +56,17 @@ static int __image_util_decode_read_header(const char *path, unsigned char **buf
 		}
 	}
 
-	read_buffer = (void *)calloc(1, IMG_HEADER_LENGTH + 1);
-	if (read_buffer == NULL) {
-		image_util_error("Allocation fail");
-		fclose(fp);
-		fp = NULL;
-		return IMAGE_UTIL_ERROR_OUT_OF_MEMORY;
-	}
+	read_buffer = g_malloc0(IMG_HEADER_LENGTH + 1);
 
 	if (fread(read_buffer, 1, IMG_HEADER_LENGTH, fp) != IMG_HEADER_LENGTH) {
-		image_util_error("File read failed");
+		image_util_error("Fail to File read");
 		fclose(fp);
-		fp = NULL;
-		IMAGE_UTIL_SAFE_FREE(read_buffer);
+		g_free(read_buffer);
 		return IMAGE_UTIL_ERROR_INVALID_OPERATION;
 	}
 
-	*buffer = read_buffer;
-
 	fclose(fp);
-	fp = NULL;
+	*buffer = read_buffer;
 
 	return IMAGE_UTIL_ERROR_NONE;
 }