Jetty

FileResource breaks response stream of large file when using range header

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 6.1.5
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Number of attachments :
    0

Description

Mentioned problem is caused by casting of count long value into int type in writeTo(OutputStream out,long start,long count) method of org.mortbay.resource.Resource class.
If count argument has nonnegative value exceeding scope of int type then not all data will be copied to output stream. Look at the following line:

line 493: IO.copy(in,out,(int)count);

whilst it should be:

line 493: IO.copy(in,out,count);

This bug exists also in Jetty 5.

Activity

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Greg Wilkins added a comment -

Fixed in svn head.

Do you mind telling me what client you are using that does range requests. The only one I know if
is acroread, so I am keen to know of more to justify the hard work implementing range support.

cheers

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Greg Wilkins added a comment - Fixed in svn head. Do you mind telling me what client you are using that does range requests. The only one I know if is acroread, so I am keen to know of more to justify the hard work implementing range support. cheers

People

  • Assignee:
    Unassigned
    Reporter:
    Marek Grochowski
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Dates

  • Created:
    Updated:
    Resolved: