Integrated: 8303965: java.net.http.HttpClient should reset the stream if response headers contain malformed header fields

[Daniel Fuchs]

On Fri, 10 Mar 2023 13:58:23 GMT, Daniel Fuchs <dfuchs at openjdk.org> wrote:

> According to RFC 9113:
> 
> A malformed request or response is one that is an otherwise valid sequence of HTTP/2 frames but is invalid due to the presence of extraneous frames, prohibited fields or pseudo-header fields, the absence of mandatory pseudo-header fields, the inclusion of uppercase field names, or invalid field names and/or values (in certain circumstances; see [Section 8.2](https://www.rfc-editor.org/rfc/rfc9113#HttpHeaders)).
> [...]
> Malformed requests or responses that are detected MUST be treated as a [stream error](https://www.rfc-editor.org/rfc/rfc9113#StreamErrorHandler) ([Section 5.4.2](https://www.rfc-editor.org/rfc/rfc9113#StreamErrorHandler)) of type [PROTOCOL_ERROR](https://www.rfc-editor.org/rfc/rfc9113#PROTOCOL_ERROR).
> 
> The current behavior is to close the connection with protocol error. This change makes it reset the stream instead.

This pull request has now been integrated.

Changeset: 466ffebc
Author:    Daniel Fuchs <dfuchs at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/466ffebcae1ee5817a83fdbc33f5ec3bd6de7e60
Stats:     296 lines in 7 files changed: 192 ins; 70 del; 34 mod

8303965: java.net.http.HttpClient should reset the stream if response headers contain malformed header fields

Reviewed-by: jpai

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PR: https://git.openjdk.org/jdk/pull/12976