bugfix: calculate fileOffset error in method BufferFileInput#readFull…

…y when read length is bigger than buffer capacity (#98)
apache · Sep 12, 2021 · 3f2961a53302b5beacaa1d2136824e972676be14 · 3f2961a
1 parent c4c71a2
commit 3f2961a53302b5beacaa1d2136824e972676be14
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/computer-core/src/main/java/com/baidu/hugegraph/computer/core/io/BufferedFileInput.java b/computer-core/src/main/java/com/baidu/hugegraph/computer/core/io/BufferedFileInput.java
@@ -58,7 +58,8 @@ public void readFully(byte[] b, int off, int len) throws IOException {
             super.readFully(b, off, len);
         } else {
             super.readFully(b, off, remaining);
-            this.file.readFully(b, off + remaining, len - remaining);
+            len -= remaining;
+            this.file.readFully(b, off + remaining, len);
             this.fileOffset += len;
         }
     }