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vendor: bump runc to rc95

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runc rc95 contains a fix for CVE-2021-30465.

runc rc94 provides fixes and improvements.

One notable change is cgroup manager's Set now accept Resources rather
than Cgroup (see https://github.com/opencontainers/runc/pull/2906).
Modify the code accordingly.

Also update runc dependencies (as hinted by hack/lint-depdendencies.sh):

        github.com/cilium/ebpf v0.5.0
        github.com/containerd/console v1.0.2
        github.com/coreos/go-systemd/v22 v22.3.1
        github.com/godbus/dbus/v5 v5.0.4
        github.com/moby/sys/mountinfo v0.4.1
        golang.org/x/sys v0.0.0-20210426230700-d19ff857e887
        github.com/google/go-cmp v0.5.4
        github.com/kr/pretty v0.2.1
        github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin
2021-05-19 09:59:29 -07:00
parent 029e6b6e3a
commit f3cdfc488e
334 changed files with 17354 additions and 5535 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go generated vendored
View File

@@ -16,7 +16,7 @@ import (
"time"
"github.com/opencontainers/runc/libcontainer/cgroups/fscommon"
"github.com/opencontainers/runc/libcontainer/system"
"github.com/opencontainers/runc/libcontainer/userns"
"github.com/sirupsen/logrus"
"golang.org/x/sys/unix"
)
@@ -37,7 +37,7 @@ func IsCgroup2UnifiedMode() bool {
var st unix.Statfs_t
err := unix.Statfs(unifiedMountpoint, &st)
if err != nil {
if os.IsNotExist(err) && system.RunningInUserNS() {
if os.IsNotExist(err) && userns.RunningInUserNS() {
// ignore the "not found" error if running in userns
logrus.WithError(err).Debugf("%s missing, assuming cgroup v1", unifiedMountpoint)
isUnified = false
@@ -400,17 +400,6 @@ func WriteCgroupProc(dir string, pid int) error {
return err
}
// Since the OCI spec is designed for cgroup v1, in some cases
// there is need to convert from the cgroup v1 configuration to cgroup v2
// the formula for BlkIOWeight is y = (1 + (x - 10) * 9999 / 990)
// convert linearly from [10-1000] to [1-10000]
func ConvertBlkIOToCgroupV2Value(blkIoWeight uint16) uint64 {
if blkIoWeight == 0 {
return 0
}
return uint64(1 + (uint64(blkIoWeight)-10)*9999/990)
}
// Since the OCI spec is designed for cgroup v1, in some cases
// there is need to convert from the cgroup v1 configuration to cgroup v2
// the formula for cpuShares is y = (1 + ((x - 2) * 9999) / 262142)
@@ -450,3 +439,14 @@ func ConvertMemorySwapToCgroupV2Value(memorySwap, memory int64) (int64, error) {
return memorySwap - memory, nil
}
// Since the OCI spec is designed for cgroup v1, in some cases
// there is need to convert from the cgroup v1 configuration to cgroup v2
// the formula for BlkIOWeight to IOWeight is y = (1 + (x - 10) * 9999 / 990)
// convert linearly from [10-1000] to [1-10000]
func ConvertBlkIOToIOWeightValue(blkIoWeight uint16) uint64 {
if blkIoWeight == 0 {
return 0
}
return uint64(1 + (uint64(blkIoWeight)-10)*9999/990)
}