Merge pull request #5252 from thaJeztah/migrate_userns

vendor: docker/docker 2b1097f08088 (removes containerd dependency)

vendor.mod

@@ -13,7 +13,7 @@ require (
 	github.com/distribution/reference v0.6.0
 	github.com/docker/cli-docs-tool v0.8.0
 	github.com/docker/distribution v2.8.3+incompatible
-	github.com/docker/docker v27.0.2-0.20240715215214-aae044039ca4+incompatible // master (v-next)
+	github.com/docker/docker v27.0.2-0.20240725120654-2b1097f08088+incompatible // master (v-next)
 	github.com/docker/docker-credential-helpers v0.8.2
 	github.com/docker/go-connections v0.5.0
 	github.com/docker/go-units v0.5.0
@@ -25,8 +25,8 @@ require (
 	github.com/mattn/go-runewidth v0.0.15
 	github.com/moby/patternmatcher v0.6.0
 	github.com/moby/swarmkit/v2 v2.0.0-20240611172349-ea1a7cec35cb
-	github.com/moby/sys/sequential v0.5.0
+	github.com/moby/sys/sequential v0.6.0
-	github.com/moby/sys/signal v0.7.0
+	github.com/moby/sys/signal v0.7.1
 	github.com/moby/term v0.5.0
 	github.com/morikuni/aec v1.0.0
 	github.com/opencontainers/go-digest v1.0.0
@@ -46,7 +46,7 @@ require (
 	go.opentelemetry.io/otel/sdk/metric v1.21.0
 	go.opentelemetry.io/otel/trace v1.21.0
 	golang.org/x/sync v0.7.0
-	golang.org/x/sys v0.21.0
+	golang.org/x/sys v0.22.0
 	golang.org/x/term v0.20.0
 	golang.org/x/text v0.15.0
 	gopkg.in/yaml.v2 v2.4.0
@@ -55,12 +55,12 @@ require (
 )
 
 require (
+	github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
-	github.com/containerd/containerd v1.7.20 // indirect
 	github.com/containerd/log v0.1.0 // indirect
 	github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c // indirect
 	github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c // indirect
@@ -76,8 +76,8 @@ require (
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/miekg/pkcs11 v1.1.1 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
-	github.com/moby/sys/symlink v0.2.0 // indirect
+	github.com/moby/sys/symlink v0.3.0 // indirect
-	github.com/moby/sys/user v0.1.0 // indirect
+	github.com/moby/sys/user v0.2.0 // indirect
 	github.com/prometheus/client_golang v1.17.0 // indirect
 	github.com/prometheus/client_model v0.5.0 // indirect
 	github.com/prometheus/common v0.44.0 // indirect
@@ -88,6 +88,7 @@ require (
 	go.etcd.io/etcd/raft/v3 v3.5.6 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.21.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.19.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.0.0 // indirect
 	golang.org/x/crypto v0.23.0 // indirect
 	golang.org/x/net v0.25.0 // indirect

vendor.sum

@@ -37,8 +37,6 @@ github.com/cloudflare/cfssl v1.6.4/go.mod h1:8b3CQMxfWPAeom3zBnGJ6sd+G1NkL5TXqmD
 github.com/cockroachdb/datadriven v0.0.0-20200714090401-bf6692d28da5/go.mod h1:h6jFvWxBdQXxjopDMZyH2UVceIRfR84bdzbkoKrsWNo=
 github.com/cockroachdb/errors v1.2.4/go.mod h1:rQD95gz6FARkaKkQXUksEje/d9a6wBJoCr5oaCLELYA=
 github.com/cockroachdb/logtags v0.0.0-20190617123548-eb05cc24525f/go.mod h1:i/u985jwjWRlyHXQbwatDASoW0RMlZ/3i9yJHE2xLkI=
-github.com/containerd/containerd v1.7.20 h1:Sl6jQYk3TRavaU83h66QMbI2Nqg9Jm6qzwX57Vsn1SQ=
-github.com/containerd/containerd v1.7.20/go.mod h1:52GsS5CwquuqPuLncsXwG0t2CiUce+KsNHJZQJvAgR0=
 github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
 github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo=
 github.com/containerd/platforms v0.2.1 h1:zvwtM3rz2YHPQsF2CHYM8+KtB5dvhISiXh5ZpSBQv6A=
@@ -59,8 +57,8 @@ github.com/docker/cli-docs-tool v0.8.0/go.mod h1:8TQQ3E7mOXoYUs811LiPdUnAhXrcVsB
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
 github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v27.0.2-0.20240715215214-aae044039ca4+incompatible h1:OJJ+48ACIraFECLY+qp2Zi5kkr6J8vXm2bzIJqgsS9A=
+github.com/docker/docker v27.0.2-0.20240725120654-2b1097f08088+incompatible h1:DzRzhMovKu+wtR1f7Eqtvv276Hpmvph0fICOcp8hS9Y=
-github.com/docker/docker v27.0.2-0.20240715215214-aae044039ca4+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v27.0.2-0.20240725120654-2b1097f08088+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker-credential-helpers v0.8.2 h1:bX3YxiGzFP5sOXWc3bTPEXdEaZSeVMrFgOr3T+zrFAo=
 github.com/docker/docker-credential-helpers v0.8.2/go.mod h1:P3ci7E3lwkZg6XiHdRKft1KckHiO9a2rNtyFbZ/ry9M=
 github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c h1:lzqkGL9b3znc+ZUgi7FlLnqjQhcXxkNM/quxIjBVMD0=
@@ -181,14 +179,14 @@ github.com/moby/patternmatcher v0.6.0 h1:GmP9lR19aU5GqSSFko+5pRqHi+Ohk1O69aFiKkV
 github.com/moby/patternmatcher v0.6.0/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
 github.com/moby/swarmkit/v2 v2.0.0-20240611172349-ea1a7cec35cb h1:1UTTg2EgO3nuyV03wREDzldqqePzQ4+0a5G1C1y1bIo=
 github.com/moby/swarmkit/v2 v2.0.0-20240611172349-ea1a7cec35cb/go.mod h1:kNy225f/gWAnF8wPftteMc5nbAHhrH+HUfvyjmhFjeQ=
-github.com/moby/sys/sequential v0.5.0 h1:OPvI35Lzn9K04PBbCLW0g4LcFAJgHsvXsRyewg5lXtc=
+github.com/moby/sys/sequential v0.6.0 h1:qrx7XFUd/5DxtqcoH1h438hF5TmOvzC/lspjy7zgvCU=
-github.com/moby/sys/sequential v0.5.0/go.mod h1:tH2cOOs5V9MlPiXcQzRC+eEyab644PWKGRYaaV5ZZlo=
+github.com/moby/sys/sequential v0.6.0/go.mod h1:uyv8EUTrca5PnDsdMGXhZe6CCe8U/UiTWd+lL+7b/Ko=
-github.com/moby/sys/signal v0.7.0 h1:25RW3d5TnQEoKvRbEKUGay6DCQ46IxAVTT9CUMgmsSI=
+github.com/moby/sys/signal v0.7.1 h1:PrQxdvxcGijdo6UXXo/lU/TvHUWyPhj7UOpSo8tuvk0=
-github.com/moby/sys/signal v0.7.0/go.mod h1:GQ6ObYZfqacOwTtlXvcmh9A26dVRul/hbOZn88Kg8Tg=
+github.com/moby/sys/signal v0.7.1/go.mod h1:Se1VGehYokAkrSQwL4tDzHvETwUZlnY7S5XtQ50mQp8=
-github.com/moby/sys/symlink v0.2.0 h1:tk1rOM+Ljp0nFmfOIBtlV3rTDlWOwFRhjEeAhZB0nZc=
+github.com/moby/sys/symlink v0.3.0 h1:GZX89mEZ9u53f97npBy4Rc3vJKj7JBDj/PN2I22GrNU=
-github.com/moby/sys/symlink v0.2.0/go.mod h1:7uZVF2dqJjG/NsClqul95CqKOBRQyYSNnJ6BMgR/gFs=
+github.com/moby/sys/symlink v0.3.0/go.mod h1:3eNdhduHmYPcgsJtZXW1W4XUJdZGBIkttZ8xKqPUJq0=
-github.com/moby/sys/user v0.1.0 h1:WmZ93f5Ux6het5iituh9x2zAG7NFY9Aqi49jjE1PaQg=
+github.com/moby/sys/user v0.2.0 h1:OnpapJsRp25vkhw8TFG6OLJODNh/3rEwRWtJ3kakwRM=
-github.com/moby/sys/user v0.1.0/go.mod h1:fKJhFOnsCN6xZ5gSfbM6zaHGgDJMrqt9/reuj4T7MmU=
+github.com/moby/sys/user v0.2.0/go.mod h1:RYstrcWOJpVh+6qzUqp2bU3eaRpdiQeKGlKitaH0PM8=
 github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
 github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -358,10 +356,9 @@ golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
+golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
-golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.20.0 h1:VnkxpohqXaOBYJtBmEppKUG6mXpi+4O6purfc2+sMhw=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=

vendor/github.com/containerd/containerd/LICENSE

@@ -1,191 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        https://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   Copyright The containerd Authors
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       https://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

vendor/github.com/containerd/containerd/NOTICE

@@ -1,16 +0,0 @@
-Docker
-Copyright 2012-2015 Docker, Inc.
-
-This product includes software developed at Docker, Inc. (https://www.docker.com).
-
-The following is courtesy of our legal counsel:
-
-
-Use and transfer of Docker may be subject to certain restrictions by the
-United States and other governments.
-It is your responsibility to ensure that your use and/or transfer does not
-violate applicable laws.
-
-For more information, please see https://www.bis.doc.gov
-
-See also https://www.apache.org/dev/crypto.html and/or seek legal counsel.

vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go

@@ -1,62 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package userns
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"sync"
-)
-
-var (
-	inUserNS bool
-	nsOnce   sync.Once
-)
-
-// RunningInUserNS detects whether we are currently running in a user namespace.
-// Originally copied from github.com/lxc/lxd/shared/util.go
-func RunningInUserNS() bool {
-	nsOnce.Do(func() {
-		file, err := os.Open("/proc/self/uid_map")
-		if err != nil {
-			// This kernel-provided file only exists if user namespaces are supported
-			return
-		}
-		defer file.Close()
-
-		buf := bufio.NewReader(file)
-		l, _, err := buf.ReadLine()
-		if err != nil {
-			return
-		}
-
-		line := string(l)
-		var a, b, c int64
-		fmt.Sscanf(line, "%d %d %d", &a, &b, &c)
-
-		/*
-		 * We assume we are in the initial user namespace if we have a full
-		 * range - 4294967295 uids starting at uid 0.
-		 */
-		if a == 0 && b == 0 && c == 4294967295 {
-			return
-		}
-		inUserNS = true
-	})
-	return inUserNS
-}

vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go

@@ -1,25 +0,0 @@
-//go:build !linux
-
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package userns
-
-// RunningInUserNS is a stub for non-Linux systems
-// Always returns false
-func RunningInUserNS() bool {
-	return false
-}

vendor/github.com/docker/docker/pkg/archive/archive_linux.go

@@ -6,8 +6,8 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/containerd/containerd/pkg/userns"
 	"github.com/docker/docker/pkg/system"
+	"github.com/moby/sys/user/userns"
 	"github.com/pkg/errors"
 	"golang.org/x/sys/unix"
 )

vendor/github.com/moby/sys/sequential/sequential_unix.go

@@ -5,41 +5,22 @@ package sequential
 
 import "os"
 
-// Create creates the named file with mode 0666 (before umask), truncating
+// Create is an alias for [os.Create] on non-Windows platforms.
-// it if it already exists. If successful, methods on the returned
-// File can be used for I/O; the associated file descriptor has mode
-// O_RDWR.
-// If there is an error, it will be of type *PathError.
 func Create(name string) (*os.File, error) {
 	return os.Create(name)
 }
 
-// Open opens the named file for reading. If successful, methods on
+// Open is an alias for [os.Open] on non-Windows platforms.
-// the returned file can be used for reading; the associated file
-// descriptor has mode O_RDONLY.
-// If there is an error, it will be of type *PathError.
 func Open(name string) (*os.File, error) {
 	return os.Open(name)
 }
 
-// OpenFile is the generalized open call; most users will use Open
+// OpenFile is an alias for [os.OpenFile] on non-Windows platforms.
-// or Create instead. It opens the named file with specified flag
-// (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful,
-// methods on the returned File can be used for I/O.
-// If there is an error, it will be of type *PathError.
 func OpenFile(name string, flag int, perm os.FileMode) (*os.File, error) {
 	return os.OpenFile(name, flag, perm)
 }
 
-// CreateTemp creates a new temporary file in the directory dir
+// CreateTemp is an alias for [os.CreateTemp] on non-Windows platforms.
-// with a name beginning with prefix, opens the file for reading
-// and writing, and returns the resulting *os.File.
-// If dir is the empty string, TempFile uses the default directory
-// for temporary files (see os.TempDir).
-// Multiple programs calling TempFile simultaneously
-// will not choose the same file. The caller can use f.Name()
-// to find the pathname of the file. It is the caller's responsibility
-// to remove the file when no longer needed.
 func CreateTemp(dir, prefix string) (f *os.File, err error) {
 	return os.CreateTemp(dir, prefix)
 }

vendor/github.com/moby/sys/sequential/sequential_windows.go

@@ -5,48 +5,52 @@ import (
 	"path/filepath"
 	"strconv"
 	"sync"
-	"syscall"
 	"time"
 	"unsafe"
 
 	"golang.org/x/sys/windows"
 )
 
-// Create creates the named file with mode 0666 (before umask), truncating
+// Create is a copy of [os.Create], modified to use sequential file access.
-// it if it already exists. If successful, methods on the returned
+//
-// File can be used for I/O; the associated file descriptor has mode
+// It uses [windows.FILE_FLAG_SEQUENTIAL_SCAN] rather than [windows.FILE_ATTRIBUTE_NORMAL]
-// O_RDWR.
+// as implemented in golang. Refer to the [Win32 API documentation] for details
-// If there is an error, it will be of type *PathError.
+// on sequential file access.
+//
+// [Win32 API documentation]: https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-createfilea#FILE_FLAG_SEQUENTIAL_SCAN
 func Create(name string) (*os.File, error) {
-	return OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0)
+	return openFileSequential(name, windows.O_RDWR|windows.O_CREAT|windows.O_TRUNC)
 }
 
-// Open opens the named file for reading. If successful, methods on
+// Open is a copy of [os.Open], modified to use sequential file access.
-// the returned file can be used for reading; the associated file
+//
-// descriptor has mode O_RDONLY.
+// It uses [windows.FILE_FLAG_SEQUENTIAL_SCAN] rather than [windows.FILE_ATTRIBUTE_NORMAL]
-// If there is an error, it will be of type *PathError.
+// as implemented in golang. Refer to the [Win32 API documentation] for details
+// on sequential file access.
+//
+// [Win32 API documentation]: https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-createfilea#FILE_FLAG_SEQUENTIAL_SCAN
 func Open(name string) (*os.File, error) {
-	return OpenFile(name, os.O_RDONLY, 0)
+	return openFileSequential(name, windows.O_RDONLY)
 }
 
-// OpenFile is the generalized open call; most users will use Open
+// OpenFile is a copy of [os.OpenFile], modified to use sequential file access.
-// or Create instead.
+//
-// If there is an error, it will be of type *PathError.
+// It uses [windows.FILE_FLAG_SEQUENTIAL_SCAN] rather than [windows.FILE_ATTRIBUTE_NORMAL]
+// as implemented in golang. Refer to the [Win32 API documentation] for details
+// on sequential file access.
+//
+// [Win32 API documentation]: https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-createfilea#FILE_FLAG_SEQUENTIAL_SCAN
 func OpenFile(name string, flag int, _ os.FileMode) (*os.File, error) {
-	if name == "" {
+	return openFileSequential(name, flag)
-		return nil, &os.PathError{Op: "open", Path: name, Err: syscall.ENOENT}
-	}
-	r, err := openFileSequential(name, flag, 0)
-	if err == nil {
-		return r, nil
-	}
-	return nil, &os.PathError{Op: "open", Path: name, Err: err}
 }
 
-func openFileSequential(name string, flag int, _ os.FileMode) (file *os.File, err error) {
+func openFileSequential(name string, flag int) (file *os.File, err error) {
-	r, e := openSequential(name, flag|windows.O_CLOEXEC, 0)
+	if name == "" {
+		return nil, &os.PathError{Op: "open", Path: name, Err: windows.ERROR_FILE_NOT_FOUND}
+	}
+	r, e := openSequential(name, flag|windows.O_CLOEXEC)
 	if e != nil {
-		return nil, e
+		return nil, &os.PathError{Op: "open", Path: name, Err: e}
 	}
 	return os.NewFile(uintptr(r), name), nil
 }
@@ -58,7 +62,7 @@ func makeInheritSa() *windows.SecurityAttributes {
 	return &sa
 }
 
-func openSequential(path string, mode int, _ uint32) (fd windows.Handle, err error) {
+func openSequential(path string, mode int) (fd windows.Handle, err error) {
 	if len(path) == 0 {
 		return windows.InvalidHandle, windows.ERROR_FILE_NOT_FOUND
 	}
@@ -101,15 +105,16 @@ func openSequential(path string, mode int, _ uint32) (fd windows.Handle, err err
 		createmode = windows.OPEN_EXISTING
 	}
 	// Use FILE_FLAG_SEQUENTIAL_SCAN rather than FILE_ATTRIBUTE_NORMAL as implemented in golang.
-	// https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858(v=vs.85).aspx
+	// https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-createfilea#FILE_FLAG_SEQUENTIAL_SCAN
-	const fileFlagSequentialScan = 0x08000000 // FILE_FLAG_SEQUENTIAL_SCAN
+	h, e := windows.CreateFile(pathp, access, sharemode, sa, createmode, windows.FILE_FLAG_SEQUENTIAL_SCAN, 0)
-	h, e := windows.CreateFile(pathp, access, sharemode, sa, createmode, fileFlagSequentialScan, 0)
 	return h, e
 }
 
 // Helpers for CreateTemp
-var rand uint32
+var (
-var randmu sync.Mutex
+	rand   uint32
+	randmu sync.Mutex
+)
 
 func reseed() uint32 {
 	return uint32(time.Now().UnixNano() + int64(os.Getpid()))
@@ -127,17 +132,13 @@ func nextSuffix() string {
 	return strconv.Itoa(int(1e9 + r%1e9))[1:]
 }
 
-// CreateTemp is a copy of os.CreateTemp, modified to use sequential
+// CreateTemp is a copy of [os.CreateTemp], modified to use sequential file access.
-// file access. Below is the original comment from golang:
+//
-// TempFile creates a new temporary file in the directory dir
+// It uses [windows.FILE_FLAG_SEQUENTIAL_SCAN] rather than [windows.FILE_ATTRIBUTE_NORMAL]
-// with a name beginning with prefix, opens the file for reading
+// as implemented in golang. Refer to the [Win32 API documentation] for details
-// and writing, and returns the resulting *os.File.
+// on sequential file access.
-// If dir is the empty string, TempFile uses the default directory
+//
-// for temporary files (see os.TempDir).
+// [Win32 API documentation]: https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-createfilea#FILE_FLAG_SEQUENTIAL_SCAN
-// Multiple programs calling TempFile simultaneously
-// will not choose the same file. The caller can use f.Name()
-// to find the pathname of the file. It is the caller's responsibility
-// to remove the file when no longer needed.
 func CreateTemp(dir, prefix string) (f *os.File, err error) {
 	if dir == "" {
 		dir = os.TempDir()
@@ -146,7 +147,7 @@ func CreateTemp(dir, prefix string) (f *os.File, err error) {
 	nconflict := 0
 	for i := 0; i < 10000; i++ {
 		name := filepath.Join(dir, prefix+nextSuffix())
-		f, err = OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0o600)
+		f, err = openFileSequential(name, windows.O_RDWR|windows.O_CREAT|windows.O_EXCL)
 		if os.IsExist(err) {
 			if nconflict++; nconflict > 10 {
 				randmu.Lock()

vendor/github.com/moby/sys/symlink/README.md

@@ -1,6 +0,0 @@
-Package symlink implements EvalSymlinksInScope which is an extension of filepath.EvalSymlinks,
-as well as a Windows long-path aware version of filepath.EvalSymlinks
-from the [Go standard library](https://golang.org/pkg/path/filepath).
-
-The code from filepath.EvalSymlinks has been adapted in fs.go.
-Please read the LICENSE.BSD file that governs fs.go and LICENSE.APACHE for fs_test.go.

vendor/github.com/moby/sys/symlink/doc.go

@@ -1,4 +1,11 @@
-// Package symlink implements EvalSymlinksInScope which is an extension of
+// Package symlink implements [FollowSymlinkInScope] which is an extension
-// filepath.EvalSymlinks, as well as a Windows long-path aware version of
+// of [path/filepath.EvalSymlinks], as well as a Windows long-path aware
-// filepath.EvalSymlinks from the Go standard library (https://golang.org/pkg/path/filepath).
+// version of [path/filepath.EvalSymlinks] from the Go standard library.
+//
+// The code from [path/filepath.EvalSymlinks] has been adapted in fs.go.
+// Read the [LICENSE.BSD] file that governs fs.go and [LICENSE.APACHE] for
+// fs_unix_test.go.
+//
+// [LICENSE.APACHE]: https://github.com/moby/sys/blob/symlink/v0.2.0/symlink/LICENSE.APACHE
+// [LICENSE.BSD]: https://github.com/moby/sys/blob/symlink/v0.2.0/symlink/LICENSE.APACHE
 package symlink

vendor/github.com/moby/sys/symlink/fs.go

@@ -2,7 +2,13 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE.BSD file.
 
-// This code is a modified version of path/filepath/symlink.go from the Go standard library.
+// This code is a modified version of path/filepath/symlink.go from the Go
+// standard library in [docker@fa3ec89], which was based on [go1.3.3],
+// with Windows implementatinos being added in [docker@9b648df].
+//
+// [docker@fa3ec89]: https://github.com/moby/moby/commit/fa3ec89515431ce425f924c8a9a804d5cb18382f
+// [go1.3.3]: https://github.com/golang/go/blob/go1.3.3/src/pkg/path/filepath/symlink.go
+// [docker@9b648df]: https://github.com/moby/moby/commit/9b648dfac6453de5944ee4bb749115d85a253a05
 
 package symlink
 
@@ -14,8 +20,34 @@ import (
 	"strings"
 )
 
-// FollowSymlinkInScope is a wrapper around evalSymlinksInScope that returns an
+// FollowSymlinkInScope evaluates symbolic links in "path" within a scope "root"
-// absolute path. This function handles paths in a platform-agnostic manner.
+// and returns a result guaranteed to be contained within the scope "root" at
+// the time of the call. It returns an error of either "path" or "root" cannot
+// be converted to an absolute path.
+//
+// Symbolic links in "root" are not evaluated and left as-is. Errors encountered
+// while attempting to evaluate symlinks in path are returned, but non-existing
+// paths are valid and do not constitute an error. "path" must contain "root"
+// as a prefix, or else an error is returned. Trying to break out from "root"
+// does not constitute an error, instead resolves the path within "root".
+//
+// Example:
+//
+//	// If "/foo/bar" is a symbolic link to "/outside":
+//	FollowSymlinkInScope("/foo/bar", "/foo") // Returns "/foo/outside" instead of "/outside"
+//
+// IMPORTANT: It is the caller's responsibility to call FollowSymlinkInScope
+// after relevant symbolic links are created to avoid Time-of-check Time-of-use
+// (TOCTOU) race conditions ([CWE-367]). No additional symbolic links must be
+// created after evaluating, as those could potentially make a previously-safe
+// path unsafe.
+//
+// For example, if "/foo/bar" does not exist, FollowSymlinkInScope("/foo/bar", "/foo")
+// evaluates the path to "/foo/bar". If one makes "/foo/bar" a symbolic link to
+// "/baz" subsequently, then "/foo/bar" should no longer be considered safely
+// contained in "/foo".
+//
+// [CWE-367]: https://cwe.mitre.org/data/definitions/367.html
 func FollowSymlinkInScope(path, root string) (string, error) {
 	path, err := filepath.Abs(filepath.FromSlash(path))
 	if err != nil {
@@ -28,23 +60,9 @@ func FollowSymlinkInScope(path, root string) (string, error) {
 	return evalSymlinksInScope(path, root)
 }
 
-// evalSymlinksInScope will evaluate symlinks in `path` within a scope `root` and return
+// evalSymlinksInScope evaluates symbolic links in "path" within a scope "root"
-// a result guaranteed to be contained within the scope `root`, at the time of the call.
+// and returns a result guaranteed to be contained within the scope "root" at
-// Symlinks in `root` are not evaluated and left as-is.
+// the time of the call. Refer to [FollowSymlinkInScope] for details.
-// Errors encountered while attempting to evaluate symlinks in path will be returned.
-// Non-existing paths are valid and do not constitute an error.
-// `path` has to contain `root` as a prefix, or else an error will be returned.
-// Trying to break out from `root` does not constitute an error.
-//
-// Example:
-//   If /foo/bar -> /outside,
-//   FollowSymlinkInScope("/foo/bar", "/foo") == "/foo/outside" instead of "/outside"
-//
-// IMPORTANT: it is the caller's responsibility to call evalSymlinksInScope *after* relevant symlinks
-// are created and not to create subsequently, additional symlinks that could potentially make a
-// previously-safe path, unsafe. Example: if /foo/bar does not exist, evalSymlinksInScope("/foo/bar", "/foo")
-// would return "/foo/bar". If one makes /foo/bar a symlink to /baz subsequently, then "/foo/bar" should
-// no longer be considered safely contained in "/foo".
 func evalSymlinksInScope(path, root string) (string, error) {
 	root = filepath.Clean(root)
 	if path == root {
@@ -132,11 +150,15 @@ func evalSymlinksInScope(path, root string) (string, error) {
 	return filepath.Clean(root + filepath.Clean(string(filepath.Separator)+b.String())), nil
 }
 
+// EvalSymlinks is a modified version of [path/filepath.EvalSymlinks] from
+// the Go standard library with support for Windows long paths (paths prepended
+// with "\\?\"). On non-Windows platforms, it's an alias for [path/filepath.EvalSymlinks].
+//
 // EvalSymlinks returns the path name after the evaluation of any symbolic
-// links.
+// links. If path is relative, the result will be relative to the current
-// If path is relative the result will be relative to the current directory,
+// directory, unless one of the components is an absolute symbolic link.
-// unless one of the components is an absolute symbolic link.
+//
-// This version has been updated to support long paths prepended with `\\?\`.
+// EvalSymlinks calls [path/filepath.Clean] on the result.
 func EvalSymlinks(path string) (string, error) {
 	return evalSymlinks(path)
 }

vendor/github.com/moby/sys/symlink/fs_windows.go

@@ -1,3 +1,15 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE.BSD file.
+
+// This code is a modified version of [path/filepath/symlink_windows.go]
+// and [path/filepath/symlink.go] from the Go 1.4.2 standard library, and
+// added in [docker@9b648df].
+//
+// [path/filepath/symlink_windows.go]: https://github.com/golang/go/blob/go1.4.2/src/path/filepath/symlink_windows.go
+// [path/filepath/symlink.go]: https://github.com/golang/go/blob/go1.4.2/src/path/filepath/symlink.go
+// [docker@9b648df]: https://github.com/moby/moby/commit/9b648dfac6453de5944ee4bb749115d85a253a05
+
 package symlink
 
 import (

vendor/github.com/moby/sys/user/user.go

@@ -197,7 +197,6 @@ func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) {
 		for {
 			var line []byte
 			line, isPrefix, err = rd.ReadLine()
-
 			if err != nil {
 				// We should return no error if EOF is reached
 				// without a match.

vendor/github.com/moby/sys/user/userns/userns.go

@@ -0,0 +1,16 @@
+// Package userns provides utilities to detect whether we are currently running
+// in a Linux user namespace.
+//
+// This code was migrated from [libcontainer/runc], which based its implementation
+// on code from [lcx/incus].
+//
+// [libcontainer/runc]: https://github.com/opencontainers/runc/blob/3778ae603c706494fd1e2c2faf83b406e38d687d/libcontainer/userns/userns_linux.go#L12-L49
+// [lcx/incus]: https://github.com/lxc/incus/blob/e45085dd42f826b3c8c3228e9733c0b6f998eafe/shared/util.go#L678-L700
+package userns
+
+// RunningInUserNS detects whether we are currently running in a Linux
+// user namespace and memoizes the result. It returns false on non-Linux
+// platforms.
+func RunningInUserNS() bool {
+	return inUserNS()
+}

vendor/github.com/moby/sys/user/userns/userns_linux.go

@@ -0,0 +1,53 @@
+package userns
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"sync"
+)
+
+var inUserNS = sync.OnceValue(runningInUserNS)
+
+// runningInUserNS detects whether we are currently running in a user namespace.
+//
+// This code was migrated from [libcontainer/runc] and based on an implementation
+// from [lcx/incus].
+//
+// [libcontainer/runc]: https://github.com/opencontainers/runc/blob/3778ae603c706494fd1e2c2faf83b406e38d687d/libcontainer/userns/userns_linux.go#L12-L49
+// [lcx/incus]: https://github.com/lxc/incus/blob/e45085dd42f826b3c8c3228e9733c0b6f998eafe/shared/util.go#L678-L700
+func runningInUserNS() bool {
+	file, err := os.Open("/proc/self/uid_map")
+	if err != nil {
+		// This kernel-provided file only exists if user namespaces are supported.
+		return false
+	}
+	defer file.Close()
+
+	buf := bufio.NewReader(file)
+	l, _, err := buf.ReadLine()
+	if err != nil {
+		return false
+	}
+
+	return uidMapInUserNS(string(l))
+}
+
+func uidMapInUserNS(uidMap string) bool {
+	if uidMap == "" {
+		// File exist but empty (the initial state when userns is created,
+		// see user_namespaces(7)).
+		return true
+	}
+
+	var a, b, c int64
+	if _, err := fmt.Sscanf(uidMap, "%d %d %d", &a, &b, &c); err != nil {
+		// Assume we are in a regular, non user namespace.
+		return false
+	}
+
+	// As per user_namespaces(7), /proc/self/uid_map of
+	// the initial user namespace shows 0 0 4294967295.
+	initNS := a == 0 && b == 0 && c == 4294967295
+	return !initNS
+}

vendor/github.com/moby/sys/user/userns/userns_linux_fuzzer.go

@@ -0,0 +1,8 @@
+//go:build linux && gofuzz
+
+package userns
+
+func FuzzUIDMap(uidmap []byte) int {
+	_ = uidMapInUserNS(string(uidmap))
+	return 1
+}

vendor/github.com/moby/sys/user/userns/userns_unsupported.go

@@ -0,0 +1,6 @@
+//go:build !linux
+
+package userns
+
+// inUserNS is a stub for non-Linux systems. Always returns false.
+func inUserNS() bool { return false }

vendor/golang.org/x/sys/unix/mremap.go

@@ -50,3 +50,8 @@ func (m *mremapMmapper) Mremap(oldData []byte, newLength int, flags int) (data [
 func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
 	return mapper.Mremap(oldData, newLength, flags)
 }
+
+func MremapPtr(oldAddr unsafe.Pointer, oldSize uintptr, newAddr unsafe.Pointer, newSize uintptr, flags int) (ret unsafe.Pointer, err error) {
+	xaddr, err := mapper.mremap(uintptr(oldAddr), oldSize, newSize, flags, uintptr(newAddr))
+	return unsafe.Pointer(xaddr), err
+}

vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -542,6 +542,18 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
 	}
 }
 
+//sys	pthread_chdir_np(path string) (err error)
+
+func PthreadChdir(path string) (err error) {
+	return pthread_chdir_np(path)
+}
+
+//sys	pthread_fchdir_np(fd int) (err error)
+
+func PthreadFchdir(fd int) (err error) {
+	return pthread_fchdir_np(fd)
+}
+
 //sys	sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
 
 //sys	shmat(id int, addr uintptr, flag int) (ret uintptr, err error)

vendor/golang.org/x/sys/unix/syscall_unix.go

@@ -154,6 +154,15 @@ func Munmap(b []byte) (err error) {
 	return mapper.Munmap(b)
 }
 
+func MmapPtr(fd int, offset int64, addr unsafe.Pointer, length uintptr, prot int, flags int) (ret unsafe.Pointer, err error) {
+	xaddr, err := mapper.mmap(uintptr(addr), length, prot, flags, fd, offset)
+	return unsafe.Pointer(xaddr), err
+}
+
+func MunmapPtr(addr unsafe.Pointer, length uintptr) (err error) {
+	return mapper.munmap(uintptr(addr), length)
+}
+
 func Read(fd int, p []byte) (n int, err error) {
 	n, err = read(fd, p)
 	if raceenabled {

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go

@@ -760,6 +760,39 @@ var libc_sysctl_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func pthread_chdir_np(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_pthread_chdir_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_chdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_chdir_np pthread_chdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pthread_fchdir_np(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_pthread_fchdir_np_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_fchdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_fchdir_np pthread_fchdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
 	_, _, e1 := syscall_syscall6(libc_sendfile_trampoline_addr, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s

@@ -228,6 +228,16 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
 DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
 
+TEXT libc_pthread_chdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_chdir_np(SB)
+GLOBL	·libc_pthread_chdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_chdir_np_trampoline_addr(SB)/8, $libc_pthread_chdir_np_trampoline<>(SB)
+
+TEXT libc_pthread_fchdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_fchdir_np(SB)
+GLOBL	·libc_pthread_fchdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_fchdir_np_trampoline_addr(SB)/8, $libc_pthread_fchdir_np_trampoline<>(SB)
+
 TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_sendfile(SB)
 GLOBL	·libc_sendfile_trampoline_addr(SB), RODATA, $8

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go

@@ -760,6 +760,39 @@ var libc_sysctl_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func pthread_chdir_np(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_pthread_chdir_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_chdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_chdir_np pthread_chdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pthread_fchdir_np(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_pthread_fchdir_np_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_fchdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_fchdir_np pthread_fchdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
 	_, _, e1 := syscall_syscall6(libc_sendfile_trampoline_addr, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s

@@ -228,6 +228,16 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
 DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
 
+TEXT libc_pthread_chdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_chdir_np(SB)
+GLOBL	·libc_pthread_chdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_chdir_np_trampoline_addr(SB)/8, $libc_pthread_chdir_np_trampoline<>(SB)
+
+TEXT libc_pthread_fchdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_fchdir_np(SB)
+GLOBL	·libc_pthread_fchdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_fchdir_np_trampoline_addr(SB)/8, $libc_pthread_fchdir_np_trampoline<>(SB)
+
 TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_sendfile(SB)
 GLOBL	·libc_sendfile_trampoline_addr(SB), RODATA, $8

vendor/golang.org/x/sys/windows/security_windows.go

@@ -894,7 +894,7 @@ type ACL struct {
 	aclRevision byte
 	sbz1        byte
 	aclSize     uint16
-	aceCount    uint16
+	AceCount    uint16
 	sbz2        uint16
 }
 
@@ -1087,6 +1087,27 @@ type EXPLICIT_ACCESS struct {
 	Trustee           TRUSTEE
 }
 
+// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-ace_header
+type ACE_HEADER struct {
+	AceType  uint8
+	AceFlags uint8
+	AceSize  uint16
+}
+
+// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-access_allowed_ace
+type ACCESS_ALLOWED_ACE struct {
+	Header   ACE_HEADER
+	Mask     ACCESS_MASK
+	SidStart uint32
+}
+
+const (
+	// Constants for AceType
+	// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-ace_header
+	ACCESS_ALLOWED_ACE_TYPE = 0
+	ACCESS_DENIED_ACE_TYPE  = 1
+)
+
 // This type is the union inside of TRUSTEE and must be created using one of the TrusteeValueFrom* functions.
 type TrusteeValue uintptr
 
@@ -1158,6 +1179,7 @@ type OBJECTS_AND_NAME struct {
 //sys	makeSelfRelativeSD(absoluteSD *SECURITY_DESCRIPTOR, selfRelativeSD *SECURITY_DESCRIPTOR, selfRelativeSDSize *uint32) (err error) = advapi32.MakeSelfRelativeSD
 
 //sys	setEntriesInAcl(countExplicitEntries uint32, explicitEntries *EXPLICIT_ACCESS, oldACL *ACL, newACL **ACL) (ret error) = advapi32.SetEntriesInAclW
+//sys	GetAce(acl *ACL, aceIndex uint32, pAce **ACCESS_ALLOWED_ACE) (ret error) = advapi32.GetAce
 
 // Control returns the security descriptor control bits.
 func (sd *SECURITY_DESCRIPTOR) Control() (control SECURITY_DESCRIPTOR_CONTROL, revision uint32, err error) {

vendor/golang.org/x/sys/windows/zsyscall_windows.go

@@ -91,6 +91,7 @@ var (
 	procEnumServicesStatusExW                                = modadvapi32.NewProc("EnumServicesStatusExW")
 	procEqualSid                                             = modadvapi32.NewProc("EqualSid")
 	procFreeSid                                              = modadvapi32.NewProc("FreeSid")
+	procGetAce                                               = modadvapi32.NewProc("GetAce")
 	procGetLengthSid                                         = modadvapi32.NewProc("GetLengthSid")
 	procGetNamedSecurityInfoW                                = modadvapi32.NewProc("GetNamedSecurityInfoW")
 	procGetSecurityDescriptorControl                         = modadvapi32.NewProc("GetSecurityDescriptorControl")
@@ -1224,6 +1225,14 @@ func setEntriesInAcl(countExplicitEntries uint32, explicitEntries *EXPLICIT_ACCE
 	return
 }
 
+func GetAce(acl *ACL, aceIndex uint32, pAce **ACCESS_ALLOWED_ACE) (ret error) {
+	r0, _, _ := syscall.Syscall(procGetAce.Addr(), 3, uintptr(unsafe.Pointer(acl)), uintptr(aceIndex), uintptr(unsafe.Pointer(pAce)))
+	if r0 == 0 {
+		ret = GetLastError()
+	}
+	return
+}
+
 func SetKernelObjectSecurity(handle Handle, securityInformation SECURITY_INFORMATION, securityDescriptor *SECURITY_DESCRIPTOR) (err error) {
 	r1, _, e1 := syscall.Syscall(procSetKernelObjectSecurity.Addr(), 3, uintptr(handle), uintptr(securityInformation), uintptr(unsafe.Pointer(securityDescriptor)))
 	if r1 == 0 {

vendor/modules.txt

@@ -1,6 +1,8 @@
 # dario.cat/mergo v1.0.0
 ## explicit; go 1.13
 dario.cat/mergo
+# github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24
+## explicit; go 1.20
 # github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1
 ## explicit; go 1.16
 github.com/Azure/go-ansiterm
@@ -21,9 +23,6 @@ github.com/cenkalti/backoff/v4
 # github.com/cespare/xxhash/v2 v2.2.0
 ## explicit; go 1.11
 github.com/cespare/xxhash/v2
-# github.com/containerd/containerd v1.7.20
-## explicit; go 1.21
-github.com/containerd/containerd/pkg/userns
 # github.com/containerd/log v0.1.0
 ## explicit; go 1.20
 github.com/containerd/log
@@ -56,7 +55,7 @@ github.com/docker/distribution/registry/client/transport
 github.com/docker/distribution/registry/storage/cache
 github.com/docker/distribution/registry/storage/cache/memory
 github.com/docker/distribution/uuid
-# github.com/docker/docker v27.0.2-0.20240715215214-aae044039ca4+incompatible
+# github.com/docker/docker v27.0.2-0.20240725120654-2b1097f08088+incompatible
 ## explicit
 github.com/docker/docker/api
 github.com/docker/docker/api/types
@@ -205,18 +204,19 @@ github.com/moby/swarmkit/v2/api/defaults
 github.com/moby/swarmkit/v2/api/genericresource
 github.com/moby/swarmkit/v2/manager/raftselector
 github.com/moby/swarmkit/v2/protobuf/plugin
-# github.com/moby/sys/sequential v0.5.0
+# github.com/moby/sys/sequential v0.6.0
 ## explicit; go 1.17
 github.com/moby/sys/sequential
-# github.com/moby/sys/signal v0.7.0
+# github.com/moby/sys/signal v0.7.1
-## explicit; go 1.16
-github.com/moby/sys/signal
-# github.com/moby/sys/symlink v0.2.0
-## explicit; go 1.16
-github.com/moby/sys/symlink
-# github.com/moby/sys/user v0.1.0
 ## explicit; go 1.17
+github.com/moby/sys/signal
+# github.com/moby/sys/symlink v0.3.0
+## explicit; go 1.17
+github.com/moby/sys/symlink
+# github.com/moby/sys/user v0.2.0
+## explicit; go 1.21
 github.com/moby/sys/user
+github.com/moby/sys/user/userns
 # github.com/moby/term v0.5.0
 ## explicit; go 1.18
 github.com/moby/term
@@ -331,6 +331,8 @@ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry
+# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.19.0
+## explicit; go 1.20
 # go.opentelemetry.io/otel/metric v1.21.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel/metric
@@ -378,7 +380,7 @@ golang.org/x/net/trace
 # golang.org/x/sync v0.7.0
 ## explicit; go 1.18
 golang.org/x/sync/errgroup
-# golang.org/x/sys v0.21.0
+# golang.org/x/sys v0.22.0
 ## explicit; go 1.18
 golang.org/x/sys/plan9
 golang.org/x/sys/unix