- Update to runc v1.1.4. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.1.4.
* Fix mounting via wrong proc fd. When the user and mount namespaces are
used, and the bind mount is followed by the cgroup mount in the spec,
the cgroup was mounted using the bind mount's mount fd.
* Switch kill() in libcontainer/nsenter to sane_kill().
* Fix "permission denied" error from runc run on noexec fs.
* Fix failed exec after systemctl daemon-reload. Due to a regression
in v1.1.3, the DeviceAllow=char-pts rwm rule was no longer added and
was causing an error open /dev/pts/0: operation not permitted: unknown when systemd was reloaded.
(boo#1202821)
OBS-URL: https://build.opensuse.org/request/show/1000448
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=132
- Update to runc v1.1.3. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.1.3.
(Includes a fix for bsc#1200088.)
* Our seccomp `-ENOSYS` stub now correctly handles multiplexed syscalls on
s390 and s390x. This solves the issue where syscalls the host kernel did not
support would return `-EPERM` despite the existence of the `-ENOSYS` stub
code (this was due to how s390x does syscall multiplexing).
* Retry on dbus disconnect logic in libcontainer/cgroups/systemd now works as
intended; this fix does not affect runc binary itself but is important for
libcontainer users such as Kubernetes.
* Inability to compile with recent clang due to an issue with duplicate
constants in libseccomp-golang.
* When using systemd cgroup driver, skip adding device paths that don't exist,
to stop systemd from emitting warnings about those paths.
* Socket activation was failing when more than 3 sockets were used.
* Various CI fixes.
* Allow to bind mount /proc/sys/kernel/ns_last_pid to inside container.
* runc static binaries are now linked against libseccomp v2.5.4.
- Remove upstreamed patches:
- bsc1192051-0001-seccomp-enosys-always-return-ENOSYS-for-setup-2-on-s390x.patch
OBS-URL: https://build.opensuse.org/request/show/981401
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=128
- Update to runc v1.1.0~rc1. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.1.0-rc.1.
+ Add support for RDMA cgroup added in Linux 4.11.
* runc exec now produces exit code of 255 when the exec failed.
This may help in distinguishing between runc exec failures
(such as invalid options, non-running container or non-existent
binary etc.) and failures of the command being executed.
+ runc run: new --keep option to skip removal exited containers artefacts.
This might be useful to check the state (e.g. of cgroup controllers) after
the container hasexited.
+ seccomp: add support for SCMP_ACT_KILL_PROCESS and SCMP_ACT_KILL_THREAD
(the latter is just an alias for SCMP_ACT_KILL).
+ seccomp: add support for SCMP_ACT_NOTIFY (seccomp actions). This allows
users to create sophisticated seccomp filters where syscalls can be
efficiently emulated by privileged processes on the host.
+ checkpoint/restore: add an option (--lsm-mount-context) to set
a different LSM mount context on restore.
+ intelrdt: support ClosID parameter.
+ runc exec --cgroup: an option to specify a (non-top) in-container cgroup
to use for the process being executed.
+ cgroup v1 controllers now support hybrid hierarchy (i.e. when on a cgroup v1
machine a cgroup2 filesystem is mounted to /sys/fs/cgroup/unified, runc
run/exec now adds the container to the appropriate cgroup under it).
+ sysctl: allow slashes in sysctl names, to better match sysctl(8)'s
behaviour.
+ mounts: add support for bind-mounts which are inaccessible after switching
the user namespace. Note that this does not permit the container any
additional access to the host filesystem, it simply allows containers to
have bind-mounts configured for paths the user can access but have
restrictive access control settings for other users.
+ Add support for recursive mount attributes using mount_setattr(2). These
have the same names as the proposed mount(8) options -- just prepend r
to the option name (such as rro).
+ Add runc features subcommand to allow runc users to detect what features
runc has been built with. This includes critical information such as
supported mount flags, hook names, and so on. Note that the output of this
command is subject to change and will not be considered stable until runc
1.2 at the earliest. The runtime-spec specification for this feature is
being developed in opencontainers/runtime-spec#1130.
* system: improve performance of /proc/$pid/stat parsing.
* cgroup2: when /sys/fs/cgroup is configured as a read-write mount, change
the ownership of certain cgroup control files (as per
/sys/kernel/cgroup/delegate) to allow for proper deferral to the container
process.
* runc checkpoint/restore: fixed for containers with an external bind mount
which destination is a symlink.
* cgroup: improve openat2 handling for cgroup directory handle hardening.
runc delete -f now succeeds (rather than timing out) on a paused
container.
* runc run/start/exec now refuses a frozen cgroup (paused container in case of
exec). Users can disable this using --ignore-paused.
- Update version data embedded in binary to correctly include the git commit of
the release.
- Drop runc-rpmlintrc because we don't have runc-test anymore.
OBS-URL: https://build.opensuse.org/request/show/940368
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=119
- Update to runc v1.0.3. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.0.3. CVE-2021-43784
* A potential vulnerability was discovered in runc (related to an internal
usage of netlink), however upon further investigation we discovered that
while this bug was exploitable on the master branch of runc, no released
version of runc could be exploited using this bug. The exploit required
being able to create a netlink attribute with a length that would overflow a
uint16 but this was not possible in any released version of runc. For more
information see GHSA-v95c-p5hm-xq8f and CVE-2021-43784.
Due to an abundance of caution we decided to do an emergency release with
this fix, but to reiterate we do not believe this vulnerability was
possible to exploit. Thanks to Felix Wilhelm from Google Project Zero for
discovering and reporting this vulnerability so quickly.
* Fixed inability to start a container with read-write bind mount of a
read-only fuse host mount.
* Fixed inability to start when read-only /dev in set in spec.
* Fixed not removing sub-cgroups upon container delete, when rootless cgroup
v2 is used with older systemd.
* Fixed returning error from GetStats when hugetlb is unsupported (which
causes excessive logging for kubernetes).
OBS-URL: https://build.opensuse.org/request/show/935874
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=118
