diff options
Diffstat (limited to 'container/init.go')
| -rw-r--r-- | container/init.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/container/init.go b/container/init.go index d516a3c2..663bbc83 100644 --- a/container/init.go +++ b/container/init.go @@ -52,6 +52,7 @@ type ( prefix() string Is(op Op) bool + Valid() bool fmt.Stringer } @@ -167,8 +168,8 @@ func Init(prepare func(prefix string), setVerbose func(verbose bool)) { via library functions after pivot_root, and implementations are expected to avoid changing the state of the mount namespace */ for i, op := range *params.Ops { - if op == nil { - log.Fatalf("invalid op %d", i) + if op == nil || !op.Valid() { + log.Fatalf("invalid op at index %d", i) } if err := op.early(state); err != nil { |