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Revert "Fix a memory leak caused by Banzai::Filter::SanitizationFilter"

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This reverts commit 504a3b5e6f.
This commit is contained in:
Ahmad Sherif 2016-09-21 15:46:31 +02:00
parent bc16d7679b
commit 0fe33f925a
1 changed files with 1 additions and 3 deletions
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4
lib/banzai/filter/sanitization_filter.rb
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@ -7,7 +7,7 @@ module Banzai
UNSAFE_PROTOCOLS = %w(data javascript vbscript).freeze
def whitelist
whitelist = super.dup
whitelist = super
customize_whitelist(whitelist)
@ -42,8 +42,6 @@ module Banzai
# Allow any protocol in `a` elements...
whitelist[:protocols].delete('a')
whitelist[:transformers] = whitelist[:transformers].dup
# ...but then remove links with unsafe protocols
whitelist[:transformers].push(remove_unsafe_links)