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af8ccba6d2
https://launchpad.net/bugs/1569316 When Ubuntu made the jump from network-manager 1.0.4 to 1.1.93, the dnsmasq process spawned from network-manager started hitting a disconnected path denial: audit: type=1400 audit(1460463960.943:31702): apparmor="ALLOWED" operation="connect" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/dnsmasq" name="run/dbus/system_bus_socket" pid=3448 comm="dnsmasq" requested_mask="wr" denied_mask="wr" fsuid=65534 ouid=0 Signed-off-by: Tyler Hicks <tyhicks@canonical.com> Acked-by: Christian Boltz <apparmor@cboltz.de>
86 lines
2.5 KiB
Text
86 lines
2.5 KiB
Text
# ------------------------------------------------------------------
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#
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# Copyright (C) 2009 John Dong <jdong@ubuntu.com>
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# Copyright (C) 2010 Canonical Ltd.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of version 2 of the GNU General Public
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# License published by the Free Software Foundation.
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#
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# ------------------------------------------------------------------
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@{TFTP_DIR}=/var/tftp /srv/tftpboot
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#include <tunables/global>
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/usr/sbin/dnsmasq flags=(attach_disconnected) {
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#include <abstractions/base>
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#include <abstractions/dbus>
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#include <abstractions/nameservice>
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capability net_bind_service,
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capability setgid,
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capability setuid,
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capability dac_override,
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capability net_admin, # for DHCP server
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capability net_raw, # for DHCP server ping checks
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network inet raw,
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network inet6 raw,
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signal (receive) peer=/usr/sbin/libvirtd,
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ptrace (readby) peer=/usr/sbin/libvirtd,
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owner /dev/tty rw,
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/etc/dnsmasq.conf r,
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/etc/dnsmasq.d/ r,
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/etc/dnsmasq.d/* r,
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/etc/ethers r,
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/etc/NetworkManager/dnsmasq.d/ r,
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/etc/NetworkManager/dnsmasq.d/* r,
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/usr/sbin/dnsmasq mr,
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/{,var/}run/*dnsmasq*.pid w,
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/{,var/}run/dnsmasq-forwarders.conf r,
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/{,var/}run/dnsmasq/ r,
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/{,var/}run/dnsmasq/* rw,
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/var/lib/misc/dnsmasq.leases rw, # Required only for DHCP server usage
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/{,usr/}bin/{ba,da,}sh ix, # Required to execute --dhcp-script argument
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# access to iface mtu needed for Router Advertisement messages in IPv6
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# Neighbor Discovery protocol (RFC 2461)
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@{PROC}/sys/net/ipv6/conf/*/mtu r,
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# for the read-only TFTP server
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@{TFTP_DIR}/ r,
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@{TFTP_DIR}/** r,
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# libvirt config, lease and hosts files for dnsmasq
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/var/lib/libvirt/dnsmasq/ r,
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/var/lib/libvirt/dnsmasq/* r,
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/var/lib/libvirt/dnsmasq/*.leases rw,
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/var/lib/libvirt/dnsmasq/*.status* rw,
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# libvirt pid files for dnsmasq
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/{,var/}run/libvirt/network/ r,
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/{,var/}run/libvirt/network/*.pid rw,
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# libvirt lease helper
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/usr/lib{,64}/libvirt/libvirt_leaseshelper ix,
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/{,var/}run/leaseshelper.pid rwk,
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# lxc-net pid and lease files
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/{,var/}run/lxc/dnsmasq.pid rw,
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/var/lib/misc/dnsmasq.*.leases rw,
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# NetworkManager integration
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/{,var/}run/nm-dns-dnsmasq.conf r,
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/{,var/}run/sendsigs.omit.d/*dnsmasq.pid w,
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/{,var/}run/NetworkManager/dnsmasq.conf r,
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/{,var/}run/NetworkManager/dnsmasq.pid w,
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# Site-specific additions and overrides. See local/README for details.
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#include <local/usr.sbin.dnsmasq>
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}
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