Date: Thu, 09 Nov 2017 00:26:39 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 223531] Instant kernel panic on 'kldload virtio_console' on oVirt 3.5 VM Message-ID: <bug-223531-8-lKriUKBp43@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-223531-8@https.bugs.freebsd.org/bugzilla/> References: <bug-223531-8@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D223531 Conrad Meyer <cem@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cem@freebsd.org --- Comment #5 from Conrad Meyer <cem@freebsd.org> --- The problem is that `name` in vtcon_ctrl_port_name_event (via `payload` in vtcon_ctrl_process_event, via vtcon_ctrl_task_cb) has a leading space in it= .=20 (prep_devname rejects names with spaces, double quotes, and trailing slashe= s, as well as . and .. components.) virtio_console isn't prepared to create a device name for host VIRTIO_CONSOLE_PORT_NAME strings that prep_devname will reject. It would be relatively easy to replace bad characters with underscores, or strip leading/trailing spaces. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-223531-8-lKriUKBp43>