Merge pull request #250 from sxci/etag_overfllow

longbai · web-flow · commit 45e5df84a087 · 2017-01-10T17:28:22.000+08:00
(int)long/int   ===&gt;    (int)(long/int) [ci skip]
diff --git a/src/main/java/com/qiniu/util/Etag.java b/src/main/java/com/qiniu/util/Etag.java
@@ -78,7 +78,7 @@ public static String stream(InputStream in, long len) throws IOException {
             return "Fto5o-5ea0sNMlW_75VgGJCv2AcJ";
         }
         byte[] buffer = new byte[64 * 1024];
-        byte[][] blocks = new byte[(int) (len + Constants.BLOCK_SIZE - 1) / Constants.BLOCK_SIZE][];
+        byte[][] blocks = new byte[(int) ((len + Constants.BLOCK_SIZE - 1) / Constants.BLOCK_SIZE)][];
         for (int i = 0; i < blocks.length; i++) {
             long left = len - (long) Constants.BLOCK_SIZE * i;
             long read = left > Constants.BLOCK_SIZE ? Constants.BLOCK_SIZE : left;

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ public static String stream(InputStream in, long len) throws IOException {`
`78`	`78`	`return "Fto5o-5ea0sNMlW_75VgGJCv2AcJ";`
`79`	`79`	`}`
`80`	`80`	`byte[] buffer = new byte[64 * 1024];`
`81`		`- byte[][] blocks = new byte[(int) (len + Constants.BLOCK_SIZE - 1) / Constants.BLOCK_SIZE][];`
	`81`	`+ byte[][] blocks = new byte[(int) ((len + Constants.BLOCK_SIZE - 1) / Constants.BLOCK_SIZE)][];`
`82`	`82`	`for (int i = 0; i < blocks.length; i++) {`
`83`	`83`	`long left = len - (long) Constants.BLOCK_SIZE * i;`
`84`	`84`	`long read = left > Constants.BLOCK_SIZE ? Constants.BLOCK_SIZE : left;`