Fix for data corruption when reading to a buffer that is smaller than the

agayardo · agayardo · commit 68dded538685 · 2017-03-03T15:55:50.000+01:00
internal buffer.
diff --git a/src/Renci.SshNet/Sftp/SftpFileStream.cs b/src/Renci.SshNet/Sftp/SftpFileStream.cs
@@ -362,7 +362,7 @@ public override int Read(byte[] buffer, int offset, int count)
                         {
                             // copy remaining bytes to read buffer
                             _bufferLen = data.Length - bytesToWriteToCallerBuffer;
-                            Buffer.BlockCopy(data, count, _readBuffer, 0, _bufferLen);
+                            Buffer.BlockCopy(data, bytesToWriteToCallerBuffer, _readBuffer, 0, _bufferLen);
                         }
                     }
                     else

Original file line number	Diff line number	Diff line change
`@@ -362,7 +362,7 @@ public override int Read(byte[] buffer, int offset, int count)`
`362`	`362`	`{`
`363`	`363`	`// copy remaining bytes to read buffer`
`364`	`364`	`_bufferLen = data.Length - bytesToWriteToCallerBuffer;`
`365`		`- Buffer.BlockCopy(data, count, _readBuffer, 0, _bufferLen);`
	`365`	`+ Buffer.BlockCopy(data, bytesToWriteToCallerBuffer, _readBuffer, 0, _bufferLen);`
`366`	`366`	`}`
`367`	`367`	`}`
`368`	`368`	`else`