go118: update to 1.18.1

This minor release includes three security fixes following the security policy:

- encoding/pem: fix stack overflow in Decode

  A large (more than 5 MB) PEM input can cause a stack overflow in Decode,
  leading the program to crash.

  Thanks to Juho Nurminen of Mattermost who reported the error.

  This is CVE-2022-24675 and https://go.dev/issue/51853.

- crypto/elliptic: tolerate all oversized scalars in generic P-256

  A crafted scalar input longer than 32 bytes can cause P256().ScalarMult or
  P256().ScalarBaseMult to panic. Indirect uses through crypto/ecdsa and
  crypto/tls are unaffected. amd64, arm64, ppc64le, and s390x are unaffected.

  This was discovered thanks to a Project Wycheproof test vector.

  This is CVE-2022-28327 and https://go.dev/issue/52075.

- crypto/x509: non-compliant certificates can cause a panic in Verify on macOS in Go 1.18

  Verifying certificate chains containing certificates which are not compliant
  with RFC 5280 causes Certificate.Verify to panic on macOS.

  These chains can be delivered through TLS and can cause a crypto/tls or
  net/http client to crash.

  Thanks to Tailscale for doing weird things and finding this.

  This is CVE-2022-27536 and https://go.dev/issue/51759.

3 files changed, 24 insertions, 7 deletions

diff --git a/lang/go/version.mk b/lang/go/version.mk
index 0c60de7b5b0..30d9946a3ae 100644
--- a/lang/go/version.mk
+++ b/lang/go/version.mk
@@ -1,4 +1,4 @@
-# $NetBSD: version.mk,v 1.145 2022/04/13 07:36:53 bsiegert Exp $
+# $NetBSD: version.mk,v 1.146 2022/04/13 07:46:56 bsiegert Exp $
 
 #
 # If bsd.prefs.mk is included before go-package.mk in a package, then this
@@ -6,7 +6,7 @@
 #
 .include "go-vars.mk"
 
-GO118_VERSION=	1.18
+GO118_VERSION=	1.18.1
 GO117_VERSION=	1.17.9
 GO116_VERSION=	1.16.15
 GO110_VERSION=	1.10.8
diff --git a/lang/go118/PLIST b/lang/go118/PLIST
index 97d029c5474..84372c5ed4c 100644
--- a/lang/go118/PLIST
+++ b/lang/go118/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.1 2022/03/15 20:13:45 bsiegert Exp $
+@comment $NetBSD: PLIST,v 1.2 2022/04/13 07:46:56 bsiegert Exp $
 bin/go${GOVERSSUFFIX}
 bin/gofmt${GOVERSSUFFIX}
 go118/AUTHORS
@@ -305,6 +305,9 @@ go118/misc/cgo/testplugin/testdata/method/plugin.go
 go118/misc/cgo/testplugin/testdata/method2/main.go
 go118/misc/cgo/testplugin/testdata/method2/p/p.go
 go118/misc/cgo/testplugin/testdata/method2/plugin.go
+go118/misc/cgo/testplugin/testdata/method3/main.go
+go118/misc/cgo/testplugin/testdata/method3/p/p.go
+go118/misc/cgo/testplugin/testdata/method3/plugin.go
 go118/misc/cgo/testplugin/testdata/plugin1/plugin1.go
 go118/misc/cgo/testplugin/testdata/plugin2/plugin2.go
 go118/misc/cgo/testplugin/testdata/sub/plugin1/plugin1.go
@@ -1864,6 +1867,8 @@ go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue51472.go2
 go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue51509.go
 go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue51578.go2
 go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue51593.go2
+go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue51607.go2
+go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue51658.go2
 go118/src/cmd/compile/internal/types2/testdata/fixedbugs/issue6977.src
 go118/src/cmd/compile/internal/types2/testdata/manual.go2
 go118/src/cmd/compile/internal/types2/testdata/spec/assignability.go2
@@ -2922,6 +2927,7 @@ go118/src/cmd/go/testdata/script/test_benchmark_fatal.txt
 go118/src/cmd/go/testdata/script/test_benchmark_labels.txt
 go118/src/cmd/go/testdata/script/test_benchmark_timeout.txt
 go118/src/cmd/go/testdata/script/test_build_failure.txt
+go118/src/cmd/go/testdata/script/test_buildvcs.txt
 go118/src/cmd/go/testdata/script/test_cache_inputs.txt
 go118/src/cmd/go/testdata/script/test_chatty_fail.txt
 go118/src/cmd/go/testdata/script/test_chatty_parallel_fail.txt
@@ -3079,6 +3085,7 @@ go118/src/cmd/go/testdata/script/work_use_deleted.txt
 go118/src/cmd/go/testdata/script/work_use_dot.txt
 go118/src/cmd/go/testdata/script/work_use_issue50958.txt
 go118/src/cmd/go/testdata/script/work_use_noargs.txt
+go118/src/cmd/go/testdata/script/work_use_only_dirs.txt
 go118/src/cmd/go/testdata/script/work_vet.txt
 go118/src/cmd/go/testdata/script/work_why_download_graph.txt
 go118/src/cmd/go/testdata/testterminal18153/terminal_test.go
@@ -5487,6 +5494,8 @@ go118/src/go/types/testdata/fixedbugs/issue51472.go2
 go118/src/go/types/testdata/fixedbugs/issue51509.go
 go118/src/go/types/testdata/fixedbugs/issue51578.go2
 go118/src/go/types/testdata/fixedbugs/issue51593.go2
+go118/src/go/types/testdata/fixedbugs/issue51658.go2
+go118/src/go/types/testdata/fixedbugs/issue52031.go
 go118/src/go/types/testdata/fixedbugs/issue6977.src
 go118/src/go/types/testdata/manual.go2
 go118/src/go/types/testdata/spec/assignability.go2
@@ -10758,6 +10767,7 @@ go118/test/fixedbugs/issue51437.go
 go118/test/fixedbugs/issue51531.go
 go118/test/fixedbugs/issue5162.go
 go118/test/fixedbugs/issue5172.go
+go118/test/fixedbugs/issue51839.go
 go118/test/fixedbugs/issue5231.go
 go118/test/fixedbugs/issue5244.go
 go118/test/fixedbugs/issue5259.dir/bug.go
@@ -11602,6 +11612,12 @@ go118/test/typeparam/issue51423.dir/b.go
 go118/test/typeparam/issue51423.go
 go118/test/typeparam/issue51522a.go
 go118/test/typeparam/issue51522b.go
+go118/test/typeparam/issue51733.go
+go118/test/typeparam/issue51765.go
+go118/test/typeparam/issue51836.dir/a.go
+go118/test/typeparam/issue51836.dir/aa.go
+go118/test/typeparam/issue51836.dir/p.go
+go118/test/typeparam/issue51836.go
 go118/test/typeparam/list.go
 go118/test/typeparam/list2.go
 go118/test/typeparam/listimp.dir/a.go
@@ -11630,6 +11646,7 @@ go118/test/typeparam/mdempsky/12.dir/a.go
 go118/test/typeparam/mdempsky/12.dir/main.go
 go118/test/typeparam/mdempsky/12.go
 go118/test/typeparam/mdempsky/13.go
+go118/test/typeparam/mdempsky/13b.go
 go118/test/typeparam/mdempsky/14.go
 go118/test/typeparam/mdempsky/15.go
 go118/test/typeparam/mdempsky/2.go
diff --git a/lang/go118/distinfo b/lang/go118/distinfo
index 496e8a23a42..86980301ff5 100644
--- a/lang/go118/distinfo
+++ b/lang/go118/distinfo
@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.1 2022/03/15 20:13:45 bsiegert Exp $
+$NetBSD: distinfo,v 1.2 2022/04/13 07:46:56 bsiegert Exp $
 
-BLAKE2s (go1.18.src.tar.gz) = bb3191d44e8be480f71521ff0cbddc9de797736a9e945507c0152cd203e09279
-SHA512 (go1.18.src.tar.gz) = f10356df9099e4d027415be5c73bd2551f2f941a31feb21e1ccc03b7d8faa1844f0a639a508e990712e11ec335675e57504edb323fa1eee63e1d09b8523b3b0d
-Size (go1.18.src.tar.gz) = 22827832 bytes
+BLAKE2s (go1.18.1.src.tar.gz) = 90afdcd66edadc9f649954af31f4dbfd116b2e94f4c2815f089766cc55c706bb
+SHA512 (go1.18.1.src.tar.gz) = baa053e2d713b235b9285c946b4f0842085a5224d1f4cbe92a446fbf97ed9f7289c8d4ba212fb31dd2e4eac39bb4c015f478543a1856594c2d1fc331c946f571
+Size (go1.18.1.src.tar.gz) = 22834149 bytes
 SHA1 (patch-misc_ios_clangwrap.sh) = 0a06403609cb7bce2e6f65444fd322f486761afe
 SHA1 (patch-src_cmd_dist_util.go) = 2d9c2f59e27672d56f5f1a0e3f9d5101a05546a7
 SHA1 (patch-src_crypto_x509_root__bsd.go) = 0b5dead901450967109303f873a2696c65ccac35