use dep as denpendency managment tool

vendor/k8s.io/apimachinery/pkg/util/yaml/BUILD

@@ -0,0 +1,36 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["decoder_test.go"],
+    embed = [":go_default_library"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["decoder.go"],
+    importpath = "k8s.io/apimachinery/pkg/util/yaml",
+    deps = [
+        "//vendor/github.com/ghodss/yaml:go_default_library",
+        "//vendor/github.com/golang/glog:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/apimachinery/pkg/util/yaml/decoder.go

@@ -122,12 +122,12 @@ func (d *YAMLDecoder) Read(data []byte) (n int, err error) {
 	if left <= len(data) {
 		copy(data, d.remaining)
 		d.remaining = nil
-		return len(d.remaining), nil
+		return left, nil
 	}
 
 	// caller will need to reread
-	copy(data, d.remaining[:left])
-	d.remaining = d.remaining[left:]
+	copy(data, d.remaining[:len(data)])
+	d.remaining = d.remaining[len(data):]
 	return len(data), io.ErrShortBuffer
 }