Adds documentation for the options that were added in
427c7cc5f8
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c846428cb6)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The daemon no longer adjusts its oom-score by default; see
- 2b8e68ef06
- cf7a5be0f2
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c730a8eb95)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Update the description for the changes made in;
68e96f88ee
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c209743612)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Adding a description based on the Go documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 3701748000)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
No need to mention that the env-var may be removed at that point to keep
the description more to-the-point.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 879e0804a4)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Support for this environment variable was removed in docker 23.0 in
1240f8b41d
From that patch:
> All regular, non-EOL Linux distros now come with more recent kernels
> out of the box. There may still be users trying to run on kernel 3.10
> or older (some embedded systems, e.g.), but those should be a rare
> exception, which we don't have to take into account.
>
> This patch removes the kernel version check on Linux, and the corresponding
> DOCKER_NOWARN_KERNEL_VERSION environment that was there to skip this
> check.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 4a863df57a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The next release will be "v24.0.0", not "v23.1.0"
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 04df700257)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- migrate away from things deprecated in Go 1.20 (removes use of archive/tar.TypeRegA)
full diff: https://github.com/docker/docker/compare/v23.0.1...v23.0.2
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit a39958846d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: 904c221ac2...a745a8755c
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit ca8783ef43)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Edited second paragraph under ### Daemon configuration file to change "regardless their value" to "regardless of their value"
Signed-off-by: Jake Stokes <contactjake@developerjake.com>
(cherry picked from commit 9335690a66)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This adds the new aliases that were added in 9b54d860cd
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 08a794dc0c)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Commit 1e3622c50c moved the generator code
to a subdirectory, but forgot to update the markdown version of this script.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 37f234fbe7)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go1.19.8 (released 2023-04-04) includes security fixes to the go/parser,
html/template, mime/multipart, net/http, and net/textproto packages, as well as
bug fixes to the linker, the runtime, and the time package. See the Go 1.19.8
milestone on our issue tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.19.8+label%3ACherryPickApproved
full diff: https://github.com/golang/go/compare/go1.19.7...go1.19.8
Further details from the announcement on the mailing list:
We have just released Go versions 1.20.3 and 1.19.8, minor point releases.
These minor releases include 4 security fixes following the security policy:
- go/parser: infinite loop in parsing
Calling any of the Parse functions on Go source code which contains `//line`
directives with very large line numbers can cause an infinite loop due to
integer overflow.
Thanks to Philippe Antoine (Catena cyber) for reporting this issue.
This is CVE-2023-24537 and Go issue https://go.dev/issue/59180.
- html/template: backticks not treated as string delimiters
Templates did not properly consider backticks (`) as Javascript string
delimiters, and as such did not escape them as expected. Backticks are
used, since ES6, for JS template literals. If a template contained a Go
template action within a Javascript template literal, the contents of the
action could be used to terminate the literal, injecting arbitrary Javascript
code into the Go template.
As ES6 template literals are rather complex, and themselves can do string
interpolation, we've decided to simply disallow Go template actions from being
used inside of them (e.g. "var a = {{.}}"), since there is no obviously safe
way to allow this behavior. This takes the same approach as
github.com/google/safehtml. Template.Parse will now return an Error when it
encounters templates like this, with a currently unexported ErrorCode with a
value of 12. This ErrorCode will be exported in the next major release.
Users who rely on this behavior can re-enable it using the GODEBUG flag
jstmpllitinterp=1, with the caveat that backticks will now be escaped. This
should be used with caution.
Thanks to Sohom Datta, Manipal Institute of Technology, for reporting this issue.
This is CVE-2023-24538 and Go issue https://go.dev/issue/59234.
- net/http, net/textproto: denial of service from excessive memory allocation
HTTP and MIME header parsing could allocate large amounts of memory, even when
parsing small inputs.
Certain unusual patterns of input data could cause the common function used to
parse HTTP and MIME headers to allocate substantially more memory than
required to hold the parsed headers. An attacker can exploit this behavior to
cause an HTTP server to allocate large amounts of memory from a small request,
potentially leading to memory exhaustion and a denial of service.
Header parsing now correctly allocates only the memory required to hold parsed
headers.
Thanks to Jakob Ackermann (@das7pad) for discovering this issue.
This is CVE-2023-24534 and Go issue https://go.dev/issue/58975.
- net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption
Multipart form parsing can consume large amounts of CPU and memory when
processing form inputs containing very large numbers of parts. This stems from
several causes:
mime/multipart.Reader.ReadForm limits the total memory a parsed multipart form
can consume. ReadForm could undercount the amount of memory consumed, leading
it to accept larger inputs than intended. Limiting total memory does not
account for increased pressure on the garbage collector from large numbers of
small allocations in forms with many parts. ReadForm could allocate a large
number of short-lived buffers, further increasing pressure on the garbage
collector. The combination of these factors can permit an attacker to cause an
program that parses multipart forms to consume large amounts of CPU and
memory, potentially resulting in a denial of service. This affects programs
that use mime/multipart.Reader.ReadForm, as well as form parsing in the
net/http package with the Request methods FormFile, FormValue,
ParseMultipartForm, and PostFormValue.
ReadForm now does a better job of estimating the memory consumption of parsed
forms, and performs many fewer short-lived allocations.
In addition, mime/multipart.Reader now imposes the following limits on the
size of parsed forms:
Forms parsed with ReadForm may contain no more than 1000 parts. This limit may
be adjusted with the environment variable GODEBUG=multipartmaxparts=. Form
parts parsed with NextPart and NextRawPart may contain no more than 10,000
header fields. In addition, forms parsed with ReadForm may contain no more
than 10,000 header fields across all parts. This limit may be adjusted with
the environment variable GODEBUG=multipartmaxheaders=.
Thanks to Jakob Ackermann for discovering this issue.
This is CVE-2023-24536 and Go issue https://go.dev/issue/59153.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This moves all the terminal writing to a goroutine that updates the
terminal periodically.
In our MITM copier we just use an atomic to add to the total number of
bytes read/written, the goroutine reads the total and updates the
terminal as needed.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit eb392ff4ce)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Only show progress updates after a time threshold has elapsed in order
to reduce the number of writes to the terminal.
This improves readability of the progress.
Also moves cursor show/hide into the progress printer to reduce chances
if messing up the user's terminal in case of cancellation.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 90b7bc36d4)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This just makes it easier to reason about what is happening.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit efd011b793)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
- Instead of rewriting the entire line every time only clear and write
the parts that changed.
- Hide the cursor while writing progress
Both these things make the progress updates significantly easier to
read.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit ccae6e9299)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This fixes a case where a non-tty will have control characters + the log
line for every single read operation.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit f27927d934)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
These were deprecated in 6c400a9c2009bba9376ad61ab59c04c1ad675871 (docker 19.03),
but the "Deprecated:" comments were missing a newline before them.
While most IDEs will detect such comments as "deprecated", pkg.go.dev and linters
will ignore them, which may result in users not being aware of them being deprecated.
This patch;
- Fixes the "Deprecated:" comments.
- Changes the var aliases to functions, which is slightly more boilerplating,
but makes sure the functions are documented as "function", instead of shown
in the "variables" section on pkg.go.dev.
- Adds some punctuation and adds "doc links", which allows readers to navigate
to related content on pkg.go.dev.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 817897f891)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
We can slightly improve plugins listing by spawning a
goroutine for each iteration.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit 89583b92b7)
# Conflicts:
# vendor.mod
# vendor/modules.txt
We are currently loading plugin command stubs for every
invocation which still has a significant performance hit.
With this change we are doing this operation only if cobra
completion arg request is found.
- 20.10.23: `docker --version` takes ~15ms
- 23.0.1: `docker --version` takes ~93ms
With this change `docker --version` takes ~9ms
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit c39c711a18)
looks like this one was forgotten to be updated :)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit e4436853e8)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn
Sebastiaan van Stijn
Laura Brehm
Jake Stokes
CrazyMax
Brian Goff