Bump github.com/containers/storage from 1.28.0 to 1.28.1

Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.28.0 to 1.28.1.
- [Release notes](https://github.com/containers/storage/releases)
- [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md)
- [Commits](https://github.com/containers/storage/compare/v1.28.0...v1.28.1)

Signed-off-by: dependabot[bot] <support@github.com>

41 files changed, 56 insertions, 46 deletions

diff --git a/vendor/github.com/ulikunitz/xz/LICENSE b/vendor/github.com/ulikunitz/xz/LICENSE
index d32149979..009b84870 100644
--- a/vendor/github.com/ulikunitz/xz/LICENSE
+++ b/vendor/github.com/ulikunitz/xz/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014-2020  Ulrich Kunitz
+Copyright (c) 2014-2021  Ulrich Kunitz
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/vendor/github.com/ulikunitz/xz/TODO.md b/vendor/github.com/ulikunitz/xz/TODO.md
index 88c7341c8..594e0c7fe 100644
--- a/vendor/github.com/ulikunitz/xz/TODO.md
+++ b/vendor/github.com/ulikunitz/xz/TODO.md
@@ -86,6 +86,14 @@
 
 ## Log
 
+### 2021-02-02
+
+Mituo Heijo has fuzzed xz and found a bug in the function readIndexBody. The
+function allocated a slice of records immediately after reading the value
+without further checks. Since the number has been too large the make function
+did panic. The fix is to check the number against the expected number of records
+before allocating the records.
+
 ### 2020-12-17
 
 Release v0.5.9 fixes warnings, a typo and adds SECURITY.md.
diff --git a/vendor/github.com/ulikunitz/xz/bits.go b/vendor/github.com/ulikunitz/xz/bits.go
index dc8f32860..e48450c2c 100644
--- a/vendor/github.com/ulikunitz/xz/bits.go
+++ b/vendor/github.com/ulikunitz/xz/bits.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/crc.go b/vendor/github.com/ulikunitz/xz/crc.go
index 638774ada..a5c57fb61 100644
--- a/vendor/github.com/ulikunitz/xz/crc.go
+++ b/vendor/github.com/ulikunitz/xz/crc.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/format.go b/vendor/github.com/ulikunitz/xz/format.go
index 84b58c9dd..c98c12dfd 100644
--- a/vendor/github.com/ulikunitz/xz/format.go
+++ b/vendor/github.com/ulikunitz/xz/format.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
@@ -662,7 +662,7 @@ func writeIndex(w io.Writer, index []record) (n int64, err error) {
 
 // readIndexBody reads the index from the reader. It assumes that the
 // index indicator has already been read.
-func readIndexBody(r io.Reader) (records []record, n int64, err error) {
+func readIndexBody(r io.Reader, expectedRecordLen int) (records []record, n int64, err error) {
 	crc := crc32.NewIEEE()
 	// index indicator
 	crc.Write([]byte{0})
@@ -679,6 +679,11 @@ func readIndexBody(r io.Reader) (records []record, n int64, err error) {
 	if recLen < 0 || uint64(recLen) != u {
 		return nil, n, errors.New("xz: record number overflow")
 	}
+	if recLen != expectedRecordLen {
+		return nil, n, fmt.Errorf(
+			"xz: index length is %d; want %d",
+			recLen, expectedRecordLen)
+	}
 
 	// list of records
 	records = make([]record, recLen)
diff --git a/vendor/github.com/ulikunitz/xz/internal/hash/cyclic_poly.go b/vendor/github.com/ulikunitz/xz/internal/hash/cyclic_poly.go
index f2861ba3f..f723cf252 100644
--- a/vendor/github.com/ulikunitz/xz/internal/hash/cyclic_poly.go
+++ b/vendor/github.com/ulikunitz/xz/internal/hash/cyclic_poly.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/internal/hash/doc.go b/vendor/github.com/ulikunitz/xz/internal/hash/doc.go
index e28d23be4..cc60a6b5c 100644
--- a/vendor/github.com/ulikunitz/xz/internal/hash/doc.go
+++ b/vendor/github.com/ulikunitz/xz/internal/hash/doc.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/internal/hash/rabin_karp.go b/vendor/github.com/ulikunitz/xz/internal/hash/rabin_karp.go
index b8e66d972..c6432913f 100644
--- a/vendor/github.com/ulikunitz/xz/internal/hash/rabin_karp.go
+++ b/vendor/github.com/ulikunitz/xz/internal/hash/rabin_karp.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/internal/hash/roller.go b/vendor/github.com/ulikunitz/xz/internal/hash/roller.go
index 34c81b38a..f1de88b44 100644
--- a/vendor/github.com/ulikunitz/xz/internal/hash/roller.go
+++ b/vendor/github.com/ulikunitz/xz/internal/hash/roller.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/internal/xlog/xlog.go b/vendor/github.com/ulikunitz/xz/internal/xlog/xlog.go
index 678b5a058..6c20c77ba 100644
--- a/vendor/github.com/ulikunitz/xz/internal/xlog/xlog.go
+++ b/vendor/github.com/ulikunitz/xz/internal/xlog/xlog.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/bintree.go b/vendor/github.com/ulikunitz/xz/lzma/bintree.go
index 527ea19a7..2a7bd19ec 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/bintree.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/bintree.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/bitops.go b/vendor/github.com/ulikunitz/xz/lzma/bitops.go
index d4309f97e..d2c07e8c9 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/bitops.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/bitops.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/breader.go b/vendor/github.com/ulikunitz/xz/lzma/breader.go
index 4ad09a14e..939be8845 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/breader.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/breader.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/buffer.go b/vendor/github.com/ulikunitz/xz/lzma/buffer.go
index 9cb7838ac..2761de5f0 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/buffer.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/buffer.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/bytewriter.go b/vendor/github.com/ulikunitz/xz/lzma/bytewriter.go
index 290606ddc..040874c1a 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/bytewriter.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/bytewriter.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/decoder.go b/vendor/github.com/ulikunitz/xz/lzma/decoder.go
index 4b820792a..cbb943a06 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/decoder.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/decoder.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/decoderdict.go b/vendor/github.com/ulikunitz/xz/lzma/decoderdict.go
index dd44e6625..8cd616ef9 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/decoderdict.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/decoderdict.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/directcodec.go b/vendor/github.com/ulikunitz/xz/lzma/directcodec.go
index 064642831..20b256a9d 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/directcodec.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/directcodec.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/distcodec.go b/vendor/github.com/ulikunitz/xz/lzma/distcodec.go
index 9ed486d27..60ed9aef1 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/distcodec.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/distcodec.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/encoder.go b/vendor/github.com/ulikunitz/xz/lzma/encoder.go
index 59055eb64..5ed057a71 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/encoder.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/encoder.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/encoderdict.go b/vendor/github.com/ulikunitz/xz/lzma/encoderdict.go
index c36308d7c..056f89757 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/encoderdict.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/encoderdict.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/hashtable.go b/vendor/github.com/ulikunitz/xz/lzma/hashtable.go
index e82970eac..0fb7910bc 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/hashtable.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/hashtable.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/header.go b/vendor/github.com/ulikunitz/xz/lzma/header.go
index cda39462c..04276c816 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/header.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/header.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/header2.go b/vendor/github.com/ulikunitz/xz/lzma/header2.go
index ffeca35c3..be54dd85f 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/header2.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/header2.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/lengthcodec.go b/vendor/github.com/ulikunitz/xz/lzma/lengthcodec.go
index 35b064064..6e0edfc8c 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/lengthcodec.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/lengthcodec.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/literalcodec.go b/vendor/github.com/ulikunitz/xz/lzma/literalcodec.go
index 7b1ad1d9b..0bfc763ce 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/literalcodec.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/literalcodec.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/matchalgorithm.go b/vendor/github.com/ulikunitz/xz/lzma/matchalgorithm.go
index 7d03ec0dc..96ebda0fd 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/matchalgorithm.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/matchalgorithm.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/operation.go b/vendor/github.com/ulikunitz/xz/lzma/operation.go
index 2f9b78ea5..026ce48af 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/operation.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/operation.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/prob.go b/vendor/github.com/ulikunitz/xz/lzma/prob.go
index 6987a166f..9a2648e0f 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/prob.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/prob.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/properties.go b/vendor/github.com/ulikunitz/xz/lzma/properties.go
index 662feba87..f229fc9fe 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/properties.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/properties.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/rangecodec.go b/vendor/github.com/ulikunitz/xz/lzma/rangecodec.go
index 7b299abfe..57f1ab904 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/rangecodec.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/rangecodec.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/reader.go b/vendor/github.com/ulikunitz/xz/lzma/reader.go
index 7b7eef31f..2ed13c886 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/reader.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/reader.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/reader2.go b/vendor/github.com/ulikunitz/xz/lzma/reader2.go
index e34c23f9c..de3da37ee 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/reader2.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/reader2.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/state.go b/vendor/github.com/ulikunitz/xz/lzma/state.go
index fbe3a3942..09d62f7d9 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/state.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/state.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/treecodecs.go b/vendor/github.com/ulikunitz/xz/lzma/treecodecs.go
index 1cb3596fe..6e927e935 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/treecodecs.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/treecodecs.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/writer.go b/vendor/github.com/ulikunitz/xz/lzma/writer.go
index 5803ecca9..d0d220fe1 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/writer.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/writer.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzma/writer2.go b/vendor/github.com/ulikunitz/xz/lzma/writer2.go
index c263b0666..dfaaec95b 100644
--- a/vendor/github.com/ulikunitz/xz/lzma/writer2.go
+++ b/vendor/github.com/ulikunitz/xz/lzma/writer2.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/lzmafilter.go b/vendor/github.com/ulikunitz/xz/lzmafilter.go
index 6f4aa2c09..4f1bb3393 100644
--- a/vendor/github.com/ulikunitz/xz/lzmafilter.go
+++ b/vendor/github.com/ulikunitz/xz/lzmafilter.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/none-check.go b/vendor/github.com/ulikunitz/xz/none-check.go
index e12d8e476..95240135d 100644
--- a/vendor/github.com/ulikunitz/xz/none-check.go
+++ b/vendor/github.com/ulikunitz/xz/none-check.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/github.com/ulikunitz/xz/reader.go b/vendor/github.com/ulikunitz/xz/reader.go
index 795858914..7f974ffc5 100644
--- a/vendor/github.com/ulikunitz/xz/reader.go
+++ b/vendor/github.com/ulikunitz/xz/reader.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
@@ -160,17 +160,14 @@ func (c ReaderConfig) newStreamReader(xz io.Reader) (r *streamReader, err error)
 
 // readTail reads the index body and the xz footer.
 func (r *streamReader) readTail() error {
-	index, n, err := readIndexBody(r.xz)
+	index, n, err := readIndexBody(r.xz, len(r.index))
 	if err != nil {
 		if err == io.EOF {
 			err = io.ErrUnexpectedEOF
 		}
 		return err
 	}
-	if len(index) != len(r.index) {
-		return fmt.Errorf("xz: index length is %d; want %d",
-			len(index), len(r.index))
-	}
+
 	for i, rec := range r.index {
 		if rec != index[i] {
 			return fmt.Errorf("xz: record %d is %v; want %v",
diff --git a/vendor/github.com/ulikunitz/xz/writer.go b/vendor/github.com/ulikunitz/xz/writer.go
index a9ed44912..6b3a66620 100644
--- a/vendor/github.com/ulikunitz/xz/writer.go
+++ b/vendor/github.com/ulikunitz/xz/writer.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2019 Ulrich Kunitz. All rights reserved.
+// Copyright 2014-2021 Ulrich Kunitz. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.