[ http://issues.apache.org/jira/browse/HTTPCORE-4?page=all ]

Ortwin Glück updated HTTPCORE-4:
--------------------------------

    Fix Version: 4.0-alpha2

> feature request: optional header limits to contain OOME risks
> -------------------------------------------------------------
>
>          Key: HTTPCORE-4
>          URL: http://issues.apache.org/jira/browse/HTTPCORE-4
>      Project: Jakarta HttpCore
>         Type: New Feature

>   Components: HttpCore
>     Versions: 4.0-alpha1
>     Reporter: Gordon Mohr
>      Fix For: 4.0-alpha2

>
> It would be desirable to be able to specify limits in the parsing of HTTP 
> messages, so that impractically large content (inadvertently or maliciously) 
> fails in a manageable way, rather than triggering an OutOfMemoryError. 
> One possibility would be to set limits on HTTP header line lengths and number 
> of headers; once exceeded, an exception would be thrown.  
> Another would be to set a byte-total cap on how much content can be 
> considered to contribute to the headers; past that cap, an exception would be 
> thrown.
> A possible wrinkle would be implementing compatible limits at other places 
> mid- or late-message where unbounded numbers of headers could again appear 
> (multipart; chunked; footers). 
> See also:
>  http://issues.apache.org/jira/browse/HTTPCORE-3?page=all
>  http://issues.apache.org/bugzilla/show_bug.cgi?id=25468

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