Date: Wed, 27 Mar 2019 22:51:00 +0000
From: bugzilla-noreply@freebsd.org
To: bugs@FreeBSD.org
Subject: [Bug 236836] Kernel panic from calling mq_open("/.", ...) as root
Message-ID: <bug-236836-227-6HdIy2zT1E@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-236836-227@https.bugs.freebsd.org/bugzilla/>
References: <bug-236836-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236836 Conrad Meyer <cem@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|12.0-RELEASE |CURRENT Keywords| |panic CC| |cem@freebsd.org --- Comment #1 from Conrad Meyer <cem@freebsd.org> --- Yeah, I see the bug. I think kern_kmq_open basically allows you to open any arbitrary single-component name you want in the mqfs, including "." and "..= ", which are special and reserved. I didn't try to replicate the exact panic,= but the bug seems present in CURRENT as well. --=20 You are receiving this mail because: You are the assignee for the bug.=
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