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Merge pull request #12593 from vrothberg/fix-11682

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pause scope: don't use the global math/rand RNG
This commit is contained in:
OpenShift Merge Robot
2021-12-14 17:52:57 +01:00
committed by GitHub
parent 3b9af150ab 65d5a2b68b
commit c134698fa1
1 changed files with 4 additions and 2 deletions
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6
utils/utils.go
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@ -11,6 +11,7 @@ import (
"strconv" "strconv"
"strings" "strings"
"sync" "sync"
"time"
"github.com/containers/common/pkg/cgroups" "github.com/containers/common/pkg/cgroups"
"github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/libpod/define"
@ -204,8 +205,9 @@ func moveProcessToScope(pidPath, slice, scope string) error {
func MovePauseProcessToScope(pausePidPath string) { func MovePauseProcessToScope(pausePidPath string) {
var err error var err error
for i := 0; i < 3; i++ { state := rand.New(rand.NewSource(time.Now().UnixNano()))
r := rand.Int() for i := 0; i < 10; i++ {
r := state.Int()
err = moveProcessToScope(pausePidPath, "user.slice", fmt.Sprintf("podman-pause-%d.scope", r)) err = moveProcessToScope(pausePidPath, "user.slice", fmt.Sprintf("podman-pause-%d.scope", r))
if err == nil { if err == nil {
return return