Changeset 533f762

Timestamp:

Dec 9, 2011 1:19:18 PM (9 years ago)

Author:

zzz <zzz@…>

Branches:

master

Children:

6d4a9ab

Parents:

49d88f00

Message:

bounds check

File:

• core/java/src/net/i2p/data/DataHelper.java (modified) (2 diffs)

core/java/src/net/i2p/data/DataHelper.java

@@ -1437 +1437 @@
     public static byte[] decompress(byte orig[], int offset, int length) throws IOException {
         if ((orig == null) || (orig.length <= 0)) return orig;
+        if (offset + length > orig.length)
+            throw new IOException("Bad params arrlen " + orig.length + " off " + offset + " len " + length);
         
         ReusableGZIPInputStream in = ReusableGZIPInputStream.acquire();
@@ -1459 +1461 @@
         System.arraycopy(outBuf.getData(), 0, rv, 0, written);
         cache.release(outBuf);
+        // TODO release in finally block
         ReusableGZIPInputStream.release(in);
         return rv;