Date: Tue, 21 May 2019 21:26:20 +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-NIha3hzZtu@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 --- Comment #10 from commit-hook@freebsd.org --- A commit references this bug: Author: cem Date: Tue May 21 21:26:14 UTC 2019 New revision: 348067 URL: https://svnweb.freebsd.org/changeset/base/348067 Log: mqueuefs: Do not allow manipulation of the pseudo-dirents "." and ".." "." and ".." names are not maintained in the mqueuefs dirent datastructure and cannot be opened as mqueues. Creating or removing them is invalid; return EINVAL instead of crashing. PR: 236836 Submitted by: Torbj?rn Birch Moltu <t.b.moltu AT lyse.net> Discussed with: jilles (earlier version) Changes: head/sys/kern/uipc_mqueue.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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