Fix unpack tar.gz archive with ADD instruction, issue #2409

GoogleContainerTools · Feb 8, 2024 · 58ba779 · 58ba779
1 parent 11e2e9f
commit 58ba779
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/pkg/util/tar_util.go b/pkg/util/tar_util.go
@@ -235,7 +235,12 @@ func UnpackLocalTarArchive(path, dest string) ([]string, error) {
 		}
 		defer file.Close()
 		if compressionLevel == archive.Gzip {
-			return nil, UnpackCompressedTar(path, dest)
+			gzr, err := gzip.NewReader(file)
+			if err != nil {
+				return nil, err
+			}
+			defer gzr.Close()
+			return UnTar(gzr, dest)
 		} else if compressionLevel == archive.Bzip2 {
 			bzr := bzip2.NewReader(file)
 			return UnTar(bzr, dest)