From c48ab66e99f780a8e92d479a3dfd3303bdf7888a Mon Sep 17 00:00:00 2001
From: Dave Brosius <dbrosius@mebigfatguy.com>
Date: Fri, 10 May 2013 23:16:25 -0400
Subject: [PATCH] make sure magic bytes are read fully

---
 src/main/java/org/xerial/snappy/SnappyCodec.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/xerial/snappy/SnappyCodec.java b/src/main/java/org/xerial/snappy/SnappyCodec.java
index 18014bd..8358a1c 100755
--- a/src/main/java/org/xerial/snappy/SnappyCodec.java
+++ b/src/main/java/org/xerial/snappy/SnappyCodec.java
@@ -91,7 +91,7 @@ public class SnappyCodec
     public static SnappyCodec readHeader(InputStream in) throws IOException {
         DataInputStream d = new DataInputStream(in);
         byte[] magic = new byte[MAGIC_LEN];
-        d.read(magic, 0, MAGIC_LEN);
+        d.readFully(magic, 0, MAGIC_LEN);
         int version = d.readInt();
         int compatibleVersion = d.readInt();
         return new SnappyCodec(magic, version, compatibleVersion);