Commit d661b893c55577f1b781cf96c211765c4586b945
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ce3fb949
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Prevent gfm() to leak changes to the string supplied through the _text_ argument
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lib/gitlab/markdown.rb
| @@ -48,6 +48,9 @@ module Gitlab | @@ -48,6 +48,9 @@ module Gitlab | ||
| 48 | def gfm(text, html_options = {}) | 48 | def gfm(text, html_options = {}) |
| 49 | return text if text.nil? | 49 | return text if text.nil? |
| 50 | 50 | ||
| 51 | + # prevents the string supplied through the _text_ argument to be altered | ||
| 52 | + text = text.dup | ||
| 53 | + | ||
| 51 | @html_options = html_options | 54 | @html_options = html_options |
| 52 | 55 | ||
| 53 | # Extract pre blocks so they are not altered | 56 | # Extract pre blocks so they are not altered |