Fixes to cgroups

There were a few problems with cgroups:
- cleanup loop what breaking too early
- parse of /proc/[pid]/cgroups was skipping "name=systemd"
  because "name=" was not being removed from name.
- When no limits are specified, fillFromAncestor was not being
  called, causing a failure to set cpuset.mems

Updates #4536

PiperOrigin-RevId: 337947356

1 files changed, 3 insertions, 3 deletions

diff --git a/runsc/container/container_test.go b/runsc/container/container_test.go
index 1f8e277cc..cc188f45b 100644
--- a/runsc/container/container_test.go
+++ b/runsc/container/container_test.go
@@ -2362,12 +2362,12 @@ func executeCombinedOutput(cont *Container, name string, arg ...string) ([]byte,
 }
 
 // executeSync synchronously executes a new process.
-func (cont *Container) executeSync(args *control.ExecArgs) (syscall.WaitStatus, error) {
-	pid, err := cont.Execute(args)
+func (c *Container) executeSync(args *control.ExecArgs) (syscall.WaitStatus, error) {
+	pid, err := c.Execute(args)
 	if err != nil {
 		return 0, fmt.Errorf("error executing: %v", err)
 	}
-	ws, err := cont.WaitPID(pid)
+	ws, err := c.WaitPID(pid)
 	if err != nil {
 		return 0, fmt.Errorf("error waiting: %v", err)
 	}