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Date:      Mon, 26 Aug 2024 17:24:45 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 280913] [patch] Unexpected state of vnet-jails with ifconfig_DEFAULT="DHCP" in rc.conf(5)
Message-ID:  <bug-280913-227-zScsM1AtMG@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-280913-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-280913-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D280913

--- Comment #3 from crest@rlwinm.de ---
Interface names can contain any null terminated string e.g. `$'=F0=9F=92=A9
=F0=93=82=B8\n\t\377\10\10\10'` (including the NUL byte). They're unsafe (s=
plitting,
trimming, globbing), to expand in shell scripts outside of a double quoted
strings e.g. `dhcpif $1`

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