[Bug regex/25322] regex mishandles back-references inside interval expressions

sherrixotyv29 at gmail dot com sourceware-bugzilla@sourceware.org
Wed Jul 21 03:36:01 GMT 2021


https://sourceware.org/bugzilla/show_bug.cgi?id=25322

--- Comment #15 from Sherry <sherrixotyv29 at gmail dot com> ---
The glibc regular expression code mishandles regular expressions such as:
https://www.screenenclosure-miami.com/

   .*((.)\2){2}$

as it does not backtrack enough to find a match that satisfies the
back-references when they are used twice.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


More information about the Glibc-bugs mailing list