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Merge branch 'master' of git@github.com:rails/rails

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commit c11bd7e713c7e79c579dd901585652c959d1e2c7 2 parents 80e18e7 + 9a13750
@lifo lifo authored
Showing with 5 additions and 0 deletions.
  1. +5 −0 actionpack/lib/action_view/helpers/sanitize_helper.rb
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5 actionpack/lib/action_view/helpers/sanitize_helper.rb
@@ -48,6 +48,11 @@ def self.included(base)
# config.action_view.sanitized_allowed_attributes = 'id', 'class', 'style'
# end
#
+ # Please note that sanitizing user-provided text does not guarantee that the
+ # resulting markup is valid (conforming to a document type) or even well-formed.
+ # The output may still contain e.g. unescaped '<', '>', '&' characters and
+ # confuse browsers.
+ #
def sanitize(html, options = {})
self.class.white_list_sanitizer.sanitize(html, options)
end
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