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  1. RESTEasy
  2. RESTEASY-675

GZIPDecodingInterceptor closes the input stream even if the rest service takes InputStream as a parameter

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Critical Critical
    • 2.3.3.Final
    • 2.3.1
    • None
    • None

      The GZIPDecodingInterceptor was patched as a part of RESTEASY-554. However the fix introduced a new bug. The input stream is being closed before being passed to the method implementing a service. Consider the following code.

      	@POST
	@Path("/data/upload")
	@GZIP
	@Consumes("application/xml")
	public Response uploadData(final InputStream inputStream)  {
		String content = IOUtils.toString(inputStream, CloudSystemInformation.getDefaultCharset().toString());
	}

      The result is NPE.

      java.lang.NullPointerException: Inflater has been closed
        at java.util.zip.Inflater.ensureOpen(Inflater.java:364)
        at java.util.zip.Inflater.inflate(Inflater.java:237)
        at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:135)
        at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:92)
        at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
        at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
        at java.io.InputStreamReader.read(InputStreamReader.java:167)
        at java.io.Reader.read(Reader.java:123)
        at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1485)
        at org.apache.commons.io.IOUtils.copy(IOUtils.java:1461)
        at org.apache.commons.io.IOUtils.copy(IOUtils.java:1436)
        at org.apache.commons.io.IOUtils.toString(IOUtils.java:585)

              patriot1burke@gmail.com Bill Burke (Inactive)
              mariusz.cygan Mariusz Cygan (Inactive)
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                Created:
                Updated:
                Resolved: