From: merch-redmine@...
Date: 2019-08-03T00:01:45+00:00
Subject: [ruby-core:94121] [Ruby master Bug#6566] JSON.dump can generate	invalid UTF-8 sequence

Issue #6566 has been updated by jeremyevans0 (Jeremy Evans).

Status changed from Assigned to Closed

I think this was fixed upstream last year: https://github.com/flori/json/commit/91a24ecac3d722bc3e545fdd0657ed225e91c2df 

----------------------------------------
Bug #6566: JSON.dump can generate invalid UTF-8 sequence
https://bugs.ruby-lang.org/issues/6566#change-80369

* Author: shyouhei (Shyouhei Urabe)
* Status: Closed
* Priority: Normal
* Assignee: naruse (Yui NARUSE)
* Target version: 
* ruby -v: ruby 2.0.0dev (2012-06-09) [x86_64-linux]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
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=begin
Look, in the following code JSON.dump outputs a sequence invalid as UTF-8.

  # -*- encoding: utf-8 -*-
  require 'json'
  IO.popen('hexdump -C', 'w') do |fp|
    JSON.dump(["\xea"], fp)
  end

RFC4627 says that to encode JSON as a Unicode is a "SHALL".  So this is an RFC violation.

=end


---Files--------------------------------
bug-6566.diff (1.62 KB)


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