Date: Tue, 02 May 2017 02:13:19 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 219009] mail/spmfilter: Improve regex conformance Message-ID: <bug-219009-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219009 Bug ID: 219009 Summary: mail/spmfilter: Improve regex conformance Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: bsdports@kyle-evans.net CC: ast@treibsand.com CC: ast@treibsand.com Flags: maintainer-feedback?(ast@treibsand.com) Created attachment 182238 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D182238&action= =3Dedit svn(1) diff of mail/spmfilter Hello! In EREs, left-brace is not to be interpreted as an ordinary character unless escaped. Using an unescaped left-brace as part of an invalid repetition specification is undefined behavior. Attached is a patch to escape one instance of such undefined behavior usage= to fix inconsistency in how we treat them between BREs and EREs. This was discovered as part of the exp-run in PR 218495. Thanks, Kyle Evans --=20 You are receiving this mail because: You are the assignee for the bug.=
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