A bug was discovered, reported, and corrected in the source code maintained on github. When PCRE regex is used to gather groups, it does not work correctly. If POSIX regex is used instead, it works as expected.
See https://github.com/proftpd/proftpd/issues/1300 for full details.
The install package is "proftpd-core (1.3.7a+dfsg-12)" for the hirsute release of Ubuntu. https://packages.ubuntu.com/hirsute/proftpd-core
A bug was discovered, reported, and corrected in the source code maintained on github.
When PCRE regex is used to gather groups, it does not work correctly. If POSIX regex is used instead, it works as expected.
See https:/ /github. com/proftpd/ proftpd/ issues/ 1300 for full details.
The install package is "proftpd-core (1.3.7a+dfsg-12)" for the hirsute release of Ubuntu. /packages. ubuntu. com/hirsute/ proftpd- core
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