use streamutil replace CopyTo

shijiayun · shijiayun · commit 6199353b03ac · 2013-02-04T16:16:25.000+08:00
diff --git a/QBox/Auth/DigestAuthClient.cs b/QBox/Auth/DigestAuthClient.cs
@@ -27,7 +27,7 @@ public override void SetAuth(HttpWebRequest request, Stream body)
                         {
                             throw new Exception("stream can not seek");
                         }
-                        body.CopyTo(buffer);
+                        StreamUtil.Copy(body, buffer);
                         body.Seek(0, SeekOrigin.Begin);
                     }
                     byte[] digest = hmac.ComputeHash(buffer.ToArray());

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ public override void SetAuth(HttpWebRequest request, Stream body)`
`27`	`27`	`{`
`28`	`28`	`throw new Exception("stream can not seek");`
`29`	`29`	`}`
`30`		`- body.CopyTo(buffer);`
	`30`	`+ StreamUtil.Copy(body, buffer);`
`31`	`31`	`body.Seek(0, SeekOrigin.Begin);`
`32`	`32`	`}`
`33`	`33`	`byte[] digest = hmac.ComputeHash(buffer.ToArray());`