[
https://issues.apache.org/jira/browse/FTPSERVER-316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12719978#action_12719978
]
Niklas Gustavsson commented on FTPSERVER-316:
---------------------------------------------
>From the stacktrace, it looks like the client sent some non UTF-8 characters
>which the server could not handle. Now, we have fixed this problem in the
>about-to-be-released 1.0.2. In the current versions, when receving incorrectly
>encoded characters, the server would kill the session. In 1.0.2, we will
>instead send an error message to the client and allow the session to continue.
>Could you possibly try upgrading to 1.0.2 as soon as it is released?
> FTP-1.0.0 some exceptions were cast ,when trying to upload file via the
> public network.
> ----------------------------------------------------------------------------------------
>
> Key: FTPSERVER-316
> URL: https://issues.apache.org/jira/browse/FTPSERVER-316
> Project: FtpServer
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.0.0
> Environment: linux
> Reporter: Yajun Dong
>
> client log/ flush fxp ：
> [02:23:52] [右] STOR
> [52wy][Dragon_Ball_Kai][008][x264_aac][Chs_Cht_Jpn][720P][1BB41708].mkv
> [02:23:52] [右] 150 File status okay; about to open data connection.
> [02:23:59] (轻度中止)
> [02:23:59] [右] ABOR
> [02:24:00] (强行中止)
> [02:24:00] [右] 551
> /longzhugai/[52wy][Dragon_Ball_Kai][008][x264_aac][Chs_Cht_Jpn][720P][1BB41708].mkv:
> Error on output file.
> [02:24:00] [右] 传送失败!
> [02:24:00] [右] 连接丢失: 61.153.153.3
> ===========================
> ftp server log：
> [ INFO] 2009-06-15 02:25:33,893 [ikustih] [220.189.250.117] IOException
> during data transfer
> java.io.EOFException: Unexpected end of ZLIB input stream
> at
> java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:223)
> at
> java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
> at java.io.FilterInputStream.read(FilterInputStream.java:90)
> at
> org.apache.ftpserver.impl.IODataConnection.transfer(IODataConnection.java:254)
>
> at
> org.apache.ftpserver.impl.IODataConnection.transferFromClient(IODataConnection.java:137)
>
> at org.apache.ftpserver.command.impl.STOR.execute(STOR.java:163)
> at
> org.apache.ftpserver.impl.DefaultFtpHandler.messageReceived(DefaultFtpHandler.java:169)
>
> at
> org.apache.ftpserver.listener.nio.FtpHandlerAdapter.messageReceived(FtpHandlerAdapter.java:65)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:722)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>
> at
> org.apache.ftpserver.listener.nio.FtpLoggingFilter.messageReceived(FtpLoggingFilter.java:114)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>
> at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:59)
> at
> org.apache.mina.filter.logging.MdcInjectionFilter.filter(MdcInjectionFilter.java:137)
>
> at
> org.apache.mina.filter.util.CommonEventFilter.messageReceived(CommonEventFilter.java:70)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:392)
>
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:228)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>
> at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:59)
> at org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:552)
>
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:544)
>
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:488)
>
> at java.lang.Thread.run(Thread.java:619)
> [ WARN] 2009-06-15 02:25:34,256 [ikustih] [220.189.250.117] SENT: 150 File
> status okay; about to open data connection.
> [ERROR] 2009-06-15 02:25:34,257 [ikustih] [220.189.250.117] EXCEPTION :
> org.apache.mina.filter.codec.ProtocolDecoderException:
> java.nio.charset.MalformedInputException: Input length = 1 (Hexdump: FF F2 FF
> 41 42 4F 52 0D 0A)
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:234)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>
> at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:59)
> at org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:552)
>
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:544)
>
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:488)
>
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.nio.charset.MalformedInputException: Input length = 1
> at java.nio.charset.CoderResult.throwException(CoderResult.java:260)
> at
> org.apache.mina.core.buffer.AbstractIoBuffer.getString(AbstractIoBuffer.java:1130)
>
> at
> org.apache.mina.filter.codec.textline.TextLineDecoder.decodeAuto(TextLineDecoder.java:207)
>
> at
> org.apache.mina.filter.codec.textline.TextLineDecoder.decode(TextLineDecoder.java:138)
>
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:224)
>
> ... 9 more
> [ERROR] 2009-06-15 02:25:34,257 [ikustih] [220.189.250.117] Exception caught,
> closing session
> org.apache.mina.filter.codec.ProtocolDecoderException:
> java.nio.charset.MalformedInputException: Input length = 1 (Hexdump: FF F2 FF
> 41 42 4F 52 0D 0A)
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:234)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>
> at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:59)
> at org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:552)
>
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:544)
>
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:488)
>
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.nio.charset.MalformedInputException: Input length = 1
> at java.nio.charset.CoderResult.throwException(CoderResult.java:260)
> at
> org.apache.mina.core.buffer.AbstractIoBuffer.getString(AbstractIoBuffer.java:1130)
>
> at
> org.apache.mina.filter.codec.textline.TextLineDecoder.decodeAuto(TextLineDecoder.java:207)
>
> at
> org.apache.mina.filter.codec.textline.TextLineDecoder.decode(TextLineDecoder.java:138)
>
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:224)
>
> ... 9 more
> [ WARN] 2009-06-15 02:25:34,258 [ikustih] [220.189.250.117] SENT: 551
> /longzhugai/[52wy][Dragon_Ball_Kai][008][x264_aac][Chs_Cht_Jpn
> ][720P][1BB41708].mkv: Error on output file.
> [ INFO] 2009-06-15 02:25:34,258 [ikustih] [220.189.250.117] RECEIVED: ABOR
> [ WARN] 2009-06-15 02:25:34,259 [ikustih] [220.189.250.117] CLOSED
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