Objective-J: fix catastrophic backtracking in comment regex #2225
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This use of *? was both incorrect and catastrophically backtracking when embedding this regex into a larger regex with a trailing pattern, since it could match much more than intended and try exponentially many positions in that process.
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WDYT @Anteru @birkenfeld? |
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LGTM. |
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This use of *? was both incorrect and catastrophically backtracking
when embedding this regex into a larger regex with a trailing pattern,
since it could match much more than intended and try exponentially
many positions in that process.