From: usa@...
Date: 2015-12-04T01:56:26+00:00
Subject: [ruby-core:71823] [Ruby trunk - Bug #11767] Range#to_s and Range#inspect are not infected by the receiver

Issue #11767 has been updated by Usaku NAKAMURA.

Backport changed from 2.0.0: REQUIRED, 2.1: REQUIRED, 2.2: DONE to 2.0.0: REQUIRED, 2.1: DONE, 2.2: DONE

ruby_2_1 r52875 merged revision(s) 52868.

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Bug #11767: Range#to_s and Range#inspect are not infected by the receiver
https://bugs.ruby-lang.org/issues/11767#change-55227

* Author: Nobuyoshi Nakada
* Status: Closed
* Priority: Normal
* Assignee: 
* ruby -v: r52866
* Backport: 2.0.0: REQUIRED, 2.1: DONE, 2.2: DONE
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In general, `to_s` and `inspect` on a tainted object should result a tainted string.
`Range` seems the only exception.

## code
~~~ruby
p ("0".taint.."1").to_s.tainted?
p ("0".."1".taint).to_s.tainted?
p ("0".."1").taint.to_s.tainted?
~~~

## expected result
prints `true` 3 times.

## actual result
prints `true`, `true`, and `false`.




-- 
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