Maniphest T358077

Filter regex bug?
Closed, InvalidPublicBUG REPORT
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	Shizhao
	Feb 21 2024, 4:04 AM

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Description

See: https://meta.wikimedia.org/wiki/Special:AbuseLog?wpSearchUser=User%3A119.204.98.185+&wpSearchPeriodStart=&wpSearchPeriodEnd=&wpSearchTitle=&wpSearchImpact=0&wpSearchAction=any&wpSearchActionTaken=&wpSearchFilter=214&wpSearchWiki=zhwiki

Test reproduction:

The regex “[fm]?agot” matched this string “mfa.go.th”

This seems like a bug?

Event Timeline

Shizhao created this task.Feb 21 2024, 4:04 AM

Restricted Application added subscribers: Stang, Aklapper. · View Herald TranscriptFeb 21 2024, 4:04 AM

Shizhao updated the task description. (Show Details)Feb 21 2024, 4:08 AM

Using Special:AbuseFilter/tools:

norm('mfa.go.th') gives 'MFAGOTH'
'MFAGOTH' irlike "[fm]?agot" gives true