[FTPSERVER-219] The STOR command hangs thread in passive mode

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0-M3, 1.0.0-M4
• Fix Version/s: 1.0.0-M4
• Component/s: Core
• Environment: Debian Linux; Jdk 1.6.0_10
• Assignee: David Latorre
• Reporter: Mikael Svahn
• Created: 11/Nov/08 07:30
• Updated: 17/Nov/08 15:45
• Resolved: 17/Nov/08 15:45

Description

If a client does not disconnect a STOR command correct, for instance due to bad transmission the reader thread might hang. I think there must be a timeout on socket read.

• java.net.SocketInputStream.socketRead0(java.io.FileDescriptor, byte[], int, int, int) @bci=0 (Interpreted frame)
• java.net.SocketInputStream.read(byte[], int, int) @bci=84, line=129 (Interpreted frame)
• java.io.BufferedInputStream.fill() @bci=175, line=218 (Compiled frame)
• java.io.BufferedInputStream.read1(byte[], int, int) @bci=44, line=258 (Compiled frame)
• java.io.BufferedInputStream.read(byte[], int, int) @bci=49, line=317 (Interpreted frame)
• java.io.FilterInputStream.read(byte[]) @bci=5, line=90 (Interpreted frame)
• org.apache.ftpserver.impl.IODataConnection.transfer(org.apache.ftpserver.ftplet.FtpSession, boolean, java.io.InputStream, java.io.OutputStream, int) @bci=133, line=236 (Interpreted frame)
• org.apache.ftpserver.impl.IODataConnection.transferFromClient(org.apache.ftpserver.ftplet.FtpSession, java.io.OutputStream) @bci=51, line=129 (Interpreted frame)
• org.apache.ftpserver.command.impl.STOR.execute(org.apache.ftpserver.impl.FtpIoSession, org.apache.ftpserver.impl.FtpServerContext, org.apache.ftpserver.ftplet.FtpRequest) @bci=344, line=147 (Interpreted frame)
• org.apache.ftpserver.impl.DefaultFtpHandler.messageReceived(org.apache.ftpserver.impl.FtpIoSession, org.apache.ftpserver.ftplet.FtpRequest) @bci=160, line=135 (Interpreted frame)
• org.apache.ftpserver.listener.nio.FtpHandlerAdapter.messageReceived(org.apache.mina.core.session.IoSession, java.lang.Object) @bci=33, line=62 (Interpreted frame)
• org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(org.apache.mina.core.filterchain.IoFilter$NextFilter, org.apache.mina.core.session.IoSession, java.lang.Object) @bci=51, line=752 (Inte