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Date:      Fri, 20 Jan 2017 04:06:24 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 202022] bsdgrep -f crash with null pattern
Message-ID:  <bug-202022-8-MOSsHBceQ0@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-202022-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-202022-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D202022

Kyle Evans <bsdports@kyle-evans.net> changed:

           What    |Removed                     |Added
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                 CC|                            |bsdports@kyle-evans.net

--- Comment #2 from Kyle Evans <bsdports@kyle-evans.net> ---
Created attachment 179122
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D179122&action=
=3Dedit
Proposed patch to fix -f issue with single null byte for pattern

Hi,

I'm attaching a patch that theoretically addresses this in line with how we
otherwise treat null bytes as early terminators of the pattern -- thus matc=
hing
everything if appearing on a line of its own.

I've not been able to break it when treated this way.

--=20
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