ignore sockets when adding to tar (GoogleContainerTools#288)

bobcatfish · Aug 13, 2018 · 3a9b4fe · 3a9b4fe
1 parent 93d139c
commit 3a9b4fe
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkg/util/tar_util.go b/pkg/util/tar_util.go
@@ -41,6 +41,10 @@ func AddToTar(p string, i os.FileInfo, hardlinks map[uint64]string, w *tar.Write
 			return err
 		}
 	}
+	if i.Mode()&os.ModeSocket != 0 {
+		logrus.Infof("ignoring socket %s, not adding to tar", i.Name())
+		return nil
+	}
 	hdr, err := tar.FileInfoHeader(i, linkDst)
 	if err != nil {
 		return err