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fix variable lookup parse timing out with missing closing bracket

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This commit is contained in:
Michael Go
2023-02-01 19:52:30 -04:00
parent 22ded5f304
commit 2b40850e4a
2 changed files with 28 additions and 1 deletions
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lib/liquid.rb
+1 -1
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@@ -41,7 +41,7 @@ module Liquid
AnyStartingTag = /#{TagStart}|#{VariableStart}/o
PartialTemplateParser = /#{TagStart}.*?#{TagEnd}|#{VariableStart}.*?#{VariableIncompleteEnd}/om
TemplateParser = /(#{PartialTemplateParser}|#{AnyStartingTag})/om
VariableParser = /\[(?:[^\[\]]+|\g<0>)*\]|#{VariableSegment}+\??/o
VariableParser = /\[(?>[^\[\]]+|\g<0>)*\]|#{VariableSegment}+\??/o
RAISE_EXCEPTION_LAMBDA = ->(_e) { raise }