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Translate RangeError to Liquid::Error for truncatewords with large int (#1431)

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This commit is contained in:
Dylan Thacker-Smith
2021-04-20 08:48:22 -07:00
committed by GitHub
parent eab13a07d9
commit cfe1637bdd
3 changed files with 15 additions and 1 deletions
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9
lib/liquid/standardfilters.rb
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@@ -5,6 +5,7 @@ require 'bigdecimal'
module Liquid
module StandardFilters
MAX_INT = (1 << 31) - 1
HTML_ESCAPE = {
'&' => '&amp;',
'>' => '&gt;',
@@ -93,7 +94,13 @@ module Liquid
words = Utils.to_integer(words)
words = 1 if words <= 0
wordlist = input.split(" ", words + 1)
wordlist = begin
input.split(" ", words + 1)
rescue RangeError
raise if words + 1 < MAX_INT
# e.g. integer #{words} too big to convert to `int'
raise Liquid::ArgumentError, "integer #{words} too big for truncatewords"
end
return input if wordlist.length <= words
wordlist.pop