Fix more nogo tests

PiperOrigin-RevId: 340536306

3 files changed, 6 insertions, 2 deletions

diff --git a/runsc/cmd/checkpoint.go b/runsc/cmd/checkpoint.go
index 8fe0c427a..d4e0da2ab 100644
--- a/runsc/cmd/checkpoint.go
+++ b/runsc/cmd/checkpoint.go
@@ -149,6 +149,9 @@ func (c *Checkpoint) Execute(_ context.Context, f *flag.FlagSet, args ...interfa
 	}
 
 	ws, err := cont.Wait()
+	if err != nil {
+		Fatalf("Error waiting for container: %v", err)
+	}
 	*waitStatus = ws
 
 	return subcommands.ExitSuccess
diff --git a/runsc/config/flags.go b/runsc/config/flags.go
index d3203b565..13d8f1b25 100644
--- a/runsc/config/flags.go
+++ b/runsc/config/flags.go
@@ -29,7 +29,7 @@ import (
 
 var registration sync.Once
 
-// This is the set of flags used to populate Config.
+// RegisterFlags registers flags used to populate Config.
 func RegisterFlags() {
 	registration.Do(func() {
 		// Although these flags are not part of the OCI spec, they are used by
diff --git a/runsc/specutils/specutils.go b/runsc/specutils/specutils.go
index 45abc1425..7b923ddf4 100644
--- a/runsc/specutils/specutils.go
+++ b/runsc/specutils/specutils.go
@@ -19,6 +19,7 @@ package specutils
 import (
 	"encoding/json"
 	"fmt"
+	"io"
 	"io/ioutil"
 	"os"
 	"path"
@@ -169,7 +170,7 @@ func ReadSpec(bundleDir string, conf *config.Config) (*specs.Spec, error) {
 // ReadSpecFromFile reads an OCI runtime spec from the given File, and
 // normalizes all relative paths into absolute by prepending the bundle dir.
 func ReadSpecFromFile(bundleDir string, specFile *os.File, conf *config.Config) (*specs.Spec, error) {
-	if _, err := specFile.Seek(0, os.SEEK_SET); err != nil {
+	if _, err := specFile.Seek(0, io.SeekStart); err != nil {
 		return nil, fmt.Errorf("error seeking to beginning of file %q: %v", specFile.Name(), err)
 	}
 	specBytes, err := ioutil.ReadAll(specFile)