Date: Thu, 7 Aug 2008 10:40:03 GMT From: Kris Kennaway <kris@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/126324: [patch] rc.d/tmp: Prevent mounting /tmp in second time Message-ID: <200808071040.m77Ae3Ft081302@freefall.freebsd.org>
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The following reply was made to PR bin/126324; it has been noted by GNATS.
From: Kris Kennaway <kris@FreeBSD.org>
To: Alex Kozlov <spam@rm-rf.kiev.ua>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: bin/126324: [patch] rc.d/tmp: Prevent mounting /tmp in second
time
Date: Thu, 07 Aug 2008 12:34:41 +0200
Alex Kozlov wrote:
> Index: src/etc/rc.d/tmp
> @@ -43,6 +43,7 @@
> #
> case "${tmpmfs}" in
> [Yy][Ee][Ss])
> + /sbin/umount /tmp 2>/dev/null && echo /tmp was already mounted!
> mount_md ${tmpsize} /tmp "${tmpmfs_flags}"
> chmod 01777 /tmp
> ;;
> @@ -57,6 +58,7 @@
> echo "dropping into shell, ^D to continue anyway."
> /bin/sh
> else
> + /sbin/umount /tmp 2>/dev/null && echo /tmp was already mounted!
> mount_md ${tmpsize} /tmp "${tmpmfs_flags}"
> chmod 01777 /tmp
> fi
This will destroy any files the admin may have deliberately created on
/tmp after dropping to single user mode.
Kris
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