This will make Github render the log line as an error.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit fb92caf2aa)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
go1.21.9 (released 2024-04-03) includes a security fix to the net/http
package, as well as bug fixes to the linker, and the go/types and
net/http packages. See the [Go 1.21.9 milestone](https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved)
for more details.
These minor releases include 1 security fixes following the security policy:
- http2: close connections when receiving too many headers
Maintaining HPACK state requires that we parse and process all HEADERS
and CONTINUATION frames on a connection. When a request's headers exceed
MaxHeaderBytes, we don't allocate memory to store the excess headers but
we do parse them. This permits an attacker to cause an HTTP/2 endpoint
to read arbitrary amounts of header data, all associated with a request
which is going to be rejected. These headers can include Huffman-encoded
data which is significantly more expensive for the receiver to decode
than for an attacker to send.
Set a limit on the amount of excess header frames we will process before
closing a connection.
Thanks to Bartek Nowotarski (https://nowotarski.info/) for reporting this issue.
This is CVE-2023-45288 and Go issue https://go.dev/issue/65051.
View the release notes for more information:
https://go.dev/doc/devel/release#go1.22.2
- https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved
- full diff: https://github.com/golang/go/compare/go1.21.8...go1.21.9
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit 329d403e20)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Partially reverts 0046b16 "daemon: set libnetwork sandbox key w/o OCI hook"
Running SetKey to store the OCI Sandbox key after task creation, rather
than from the OCI prestart hook, meant it happened after sysctl settings
were applied by the runtime - which was the intention, we wanted to
complete Sandbox configuration after IPv6 had been disabled by a sysctl
if that was going to happen.
But, it meant '--sysctl' options for a specfic network interface caused
container task creation to fail, because the interface is only moved into
the network namespace during SetKey.
This change restores the SetKey prestart hook, and regenerates config
files that depend on the container's support for IPv6 after the task has
been created. It also adds a regression test that makes sure it's possible
to set an interface-specfic sysctl.
Signed-off-by: Rob Murray <rob.murray@docker.com>
(cherry picked from commit fde80fe2e7)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Update the CLI that's used in the dev-container
- full diff: https://github.com/docker/cli/compare/v26.0.0-rc2...v26.0.0
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit ea72f9f72c)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
The `identity.ChainIDs` call was accidentally removed in
b37ced2551.
This broke the shared size calculation for images with more than one
layer that were sharing the same compressed layer.
This was could be reproduced with:
```
$ docker pull docker.io/docker/desktop-kubernetes-coredns:v1.11.1
$ docker pull docker.io/docker/desktop-kubernetes-etcd:3.5.10-0
$ docker system df
```
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
After a535a65c4b the size reported by the
image list was changed to include all platforms of that image.
This made the "shared size" calculation consider all diff ids of all the
platforms available in the image which caused "snapshot not found"
errors when multiple images were sharing the same layer which wasn't
unpacked.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Copy the swagger / OpenAPI file to the documentation. This is the API
version used by the upcoming v26.0.0 release.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Benchmark the `Images` implementation (image list) against an image
store with 10, 100 and 1000 random images. Currently the images are
single-platform only.
The images are generated randomly, but a fixed seed is used so the
actual testing data will be the same across different executions.
Because the content store is not a real containerd image store but a
local implementation, a small delay (500us) is added to each content
store method call. This is to simulate a real-world usage where each
containerd client call requires a gRPC call.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Commit 8921897e3b introduced the uses of `clear()`,
which requires go1.21, but Go is downgrading this file to go1.16 when used in
other projects (due to us not yet being a go module);
0.175 + xx-go build '-gcflags=' -ldflags '-X github.com/moby/buildkit/version.Version=b53a13e -X github.com/moby/buildkit/version.Revision=b53a13e4f5c8d7e82716615e0f23656893df89af -X github.com/moby/buildkit/version.Package=github.com/moby/buildkit -extldflags '"'"'-static'"'" -tags 'osusergo netgo static_build seccomp ' -o /usr/bin/buildkitd ./cmd/buildkitd
181.8 # github.com/docker/docker/libnetwork/internal/resolvconf
181.8 vendor/github.com/docker/docker/libnetwork/internal/resolvconf/resolvconf.go:509:2: clear requires go1.21 or later (-lang was set to go1.16; check go.mod)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
52a80b40e2 extracted the `imageSummary`
function but introduced a bug causing the whole caller function to
return if the image should be skipped.
`imageSummary` returns a nil error and nil image when the image doesn't
have any platform or all its platforms are not available locally.
In this case that particular image should be skipped, instead of failing
the whole image list operation.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Don't run filter function which would only run through the images
reading theirs config without checking any label anyway.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
commit c655b7dc78 added a check to make sure
the TMP_OUT variable was not set to an empty value, as such a situation would
perform an `rm -rf /**` during cleanup.
However, it was a bit too eager, because Makefile conditionals (`ifeq`) are
evaluated when parsing the Makefile, which happens _before_ the make target
is executed.
As a result `$@_TMP_OUT` was always empty when the `ifeq` was evaluated,
making it not possible to execute the `generate-files` target.
This patch changes the check to use a shell command to evaluate if the var
is set to an empty value.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Fix `error mounting "/etc/hosts" to rootfs at "/etc/hosts": mount
/etc/hosts:/etc/hosts (via /proc/self/fd/6), flags: 0x5021: operation
not permitted`.
This error was introduced in 7d08d84b03
(`dockerd-rootless.sh: set rootlesskit --state-dir=DIR`) that changed
the filesystem of the state dir from /tmp to /run (in a typical setup).
Fix issue 47248
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This code is currently only used in the daemon, but is also needed in other
places. We should consider moving this code to github.com/moby/sys, so that
BuildKit can also use the same implementation instead of maintaining a fork;
moving it to internal allows us to reuse this code inside the repository, but
does not allow external consumers to depend on it (which we don't want as
it's not a permanent location).
As our code only uses this in linux files, I did not add a stub for other
platforms (but we may decide to do that in the moby/sys repository).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
