diff options
-rw-r--r-- | lib/banzai/filter/sanitization_filter.rb | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/banzai/filter/sanitization_filter.rb b/lib/banzai/filter/sanitization_filter.rb index 6e13282d5f4..ca80aac5a08 100644 --- a/lib/banzai/filter/sanitization_filter.rb +++ b/lib/banzai/filter/sanitization_filter.rb @@ -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) |