diff options
Diffstat (limited to 'pkg/libcontainer/nsinit/execin.go')
| -rw-r--r-- | pkg/libcontainer/nsinit/execin.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/pkg/libcontainer/nsinit/execin.go b/pkg/libcontainer/nsinit/execin.go index 488fe0e248..628854ff32 100644 --- a/pkg/libcontainer/nsinit/execin.go +++ b/pkg/libcontainer/nsinit/execin.go @@ -14,9 +14,12 @@ import ( // ExecIn uses an existing pid and joins the pid's namespaces with the new command. func (ns *linuxNs) ExecIn(container *libcontainer.Container, nspid int, args []string) (int, error) { - for _, ns := range container.Namespaces { - if err := system.Unshare(ns.Value); err != nil { - return -1, err + for _, nsv := range container.Namespaces { + // skip the PID namespace on unshare because it it not supported + if nsv.Key != "NEWPID" { + if err := system.Unshare(nsv.Value); err != nil { + return -1, err + } } } fds, err := ns.getNsFds(nspid, container) |