full diff: https://github.com/golang/net/compare/v0.22.0...v0.23.0
Includes a fix for CVE-2023-45288, which is also addressed in go1.22.2
and go1.21.9;
> 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 data, all associated
> with a request which is going to be rejected.
>
> Set a limit on the amount of excess header frames we
> will process before closing a connection.
>
> Thanks to Bartek Nowotarski for reporting this issue.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diffs changes relevant to vendored code:
- https://github.com/golang/net/compare/v0.18.0...v0.22.0
- websocket: add support for dialing with context
- http2: remove suspicious uint32->v conversion in frame code
- http2: send an error of FLOW_CONTROL_ERROR when exceed the maximum octets
- https://github.com/golang/crypto/compare/v0.17.0...v0.21.0
- internal/poly1305: drop Go 1.12 compatibility
- internal/poly1305: improve sum_ppc64le.s
- ocsp: don't use iota for externally defined constants
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was using `errors.Wrap` when there was no error to wrap, meanwhile
we are supposed to be creating a new error.
Found this while investigating some log corruption issues and
unexpectedly getting a nil reader and a nil error from `getTailReader`.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
The NetworkMode "default" is now normalized into the value it
aliases ("bridge" on Linux and "nat" on Windows) by the
ContainerCreate endpoint, the legacy image builder, Swarm's
cluster executor and by the container restore codepath.
builder-next is left untouched as it already uses the normalized
value (ie. bridge).
Going forward, this will make maintenance easier as there's one
less NetworkMode to care about.
Signed-off-by: Albin Kerouanton <albinker@gmail.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>
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>
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>
This is better because every possible platform combination
does not need to be defined in the Dockerfile. If built
for platform where Delve is not supported then it is just
skipped.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.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>
