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Bump github.com/containerd/containerd from 1.5.4 to 1.5.10

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Bumps [github.com/containerd/containerd](https://github.com/containerd/containerd) from 1.5.4 to 1.5.10.
- [Release notes](https://github.com/containerd/containerd/releases)
- [Changelog](https://github.com/containerd/containerd/blob/main/RELEASES.md)
- [Commits](https://github.com/containerd/containerd/compare/v1.5.4...v1.5.10)

---
updated-dependencies:
- dependency-name: github.com/containerd/containerd
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2022-03-03 13:35:00 +00:00
committed by Alex Ellis
parent 1822114705
commit 449bcf2691
88 changed files with 967 additions and 1294 deletions
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152
vendor/github.com/opencontainers/runc/libcontainer/user/user.go generated vendored
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@ -2,21 +2,27 @@ package user
import (
"bufio"
"bytes"
"errors"
"fmt"
"io"
"os"
"os/user"
"strconv"
"strings"
)
const (
minId = 0
maxId = 1<<31 - 1 //for 32-bit systems compatibility
minID = 0
maxID = 1<<31 - 1 // for 32-bit systems compatibility
)
var (
ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minId, maxId)
// ErrNoPasswdEntries is returned if no matching entries were found in /etc/group.
ErrNoPasswdEntries = errors.New("no matching entries in passwd file")
// ErrNoGroupEntries is returned if no matching entries were found in /etc/passwd.
ErrNoGroupEntries = errors.New("no matching entries in group file")
// ErrRange is returned if a UID or GID is outside of the valid range.
ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minID, maxID)
)
type User struct {
@ -29,28 +35,6 @@ type User struct {
Shell string
}
// userFromOS converts an os/user.(*User) to local User
//
// (This does not include Pass, Shell or Gecos)
func userFromOS(u *user.User) (User, error) {
newUser := User{
Name: u.Username,
Home: u.HomeDir,
}
id, err := strconv.Atoi(u.Uid)
if err != nil {
return newUser, err
}
newUser.Uid = id
id, err = strconv.Atoi(u.Gid)
if err != nil {
return newUser, err
}
newUser.Gid = id
return newUser, nil
}
type Group struct {
Name string
Pass string
@ -58,23 +42,6 @@ type Group struct {
List []string
}
// groupFromOS converts an os/user.(*Group) to local Group
//
// (This does not include Pass or List)
func groupFromOS(g *user.Group) (Group, error) {
newGroup := Group{
Name: g.Name,
}
id, err := strconv.Atoi(g.Gid)
if err != nil {
return newGroup, err
}
newGroup.Gid = id
return newGroup, nil
}
// SubID represents an entry in /etc/sub{u,g}id
type SubID struct {
Name string
@ -89,11 +56,11 @@ type IDMap struct {
Count int64
}
func parseLine(line string, v ...interface{}) {
parseParts(strings.Split(line, ":"), v...)
func parseLine(line []byte, v ...interface{}) {
parseParts(bytes.Split(line, []byte(":")), v...)
}
func parseParts(parts []string, v ...interface{}) {
func parseParts(parts [][]byte, v ...interface{}) {
if len(parts) == 0 {
return
}
@ -109,16 +76,16 @@ func parseParts(parts []string, v ...interface{}) {
// This is legit.
switch e := v[i].(type) {
case *string:
*e = p
*e = string(p)
case *int:
// "numbers", with conversion errors ignored because of some misbehaving configuration files.
*e, _ = strconv.Atoi(p)
*e, _ = strconv.Atoi(string(p))
case *int64:
*e, _ = strconv.ParseInt(p, 10, 64)
*e, _ = strconv.ParseInt(string(p), 10, 64)
case *[]string:
// Comma-separated lists.
if p != "" {
*e = strings.Split(p, ",")
if len(p) != 0 {
*e = strings.Split(string(p), ",")
} else {
*e = []string{}
}
@ -162,8 +129,8 @@ func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) {
)
for s.Scan() {
line := strings.TrimSpace(s.Text())
if line == "" {
line := bytes.TrimSpace(s.Bytes())
if len(line) == 0 {
continue
}
@ -213,15 +180,53 @@ func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) {
if r == nil {
return nil, fmt.Errorf("nil source for group-formatted data")
}
rd := bufio.NewReader(r)
out := []Group{}
var (
s = bufio.NewScanner(r)
out = []Group{}
)
// Read the file line-by-line.
for {
var (
isPrefix bool
wholeLine []byte
err error
)
for s.Scan() {
text := s.Text()
if text == "" {
// Read the next line. We do so in chunks (as much as reader's
// buffer is able to keep), check if we read enough columns
// already on each step and store final result in wholeLine.
for {
var line []byte
line, isPrefix, err = rd.ReadLine()
if err != nil {
// We should return no error if EOF is reached
// without a match.
if err == io.EOF { //nolint:errorlint // comparison with io.EOF is legit, https://github.com/polyfloyd/go-errorlint/pull/12
err = nil
}
return out, err
}
// Simple common case: line is short enough to fit in a
// single reader's buffer.
if !isPrefix && len(wholeLine) == 0 {
wholeLine = line
break
}
wholeLine = append(wholeLine, line...)
// Check if we read the whole line already.
if !isPrefix {
break
}
}
// There's no spec for /etc/passwd or /etc/group, but we try to follow
// the same rules as the glibc parser, which allows comments and blank
// space at the beginning of a line.
wholeLine = bytes.TrimSpace(wholeLine)
if len(wholeLine) == 0 || wholeLine[0] == '#' {
continue
}
@ -231,17 +236,12 @@ func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) {
// root:x:0:root
// adm:x:4:root,adm,daemon
p := Group{}
parseLine(text, &p.Name, &p.Pass, &p.Gid, &p.List)
parseLine(wholeLine, &p.Name, &p.Pass, &p.Gid, &p.List)
if filter == nil || filter(p) {
out = append(out, p)
}
}
if err := s.Err(); err != nil {
return nil, err
}
return out, nil
}
type ExecUser struct {
@ -312,7 +312,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
// Allow for userArg to have either "user" syntax, or optionally "user:group" syntax
var userArg, groupArg string
parseLine(userSpec, &userArg, &groupArg)
parseLine([]byte(userSpec), &userArg, &groupArg)
// Convert userArg and groupArg to be numeric, so we don't have to execute
// Atoi *twice* for each iteration over lines.
@ -360,7 +360,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
user.Uid = uidArg
// Must be inside valid uid range.
if user.Uid < minId || user.Uid > maxId {
if user.Uid < minID || user.Uid > maxID {
return nil, ErrRange
}
@ -409,7 +409,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
user.Gid = gidArg
// Must be inside valid gid range.
if user.Gid < minId || user.Gid > maxId {
if user.Gid < minID || user.Gid > maxID {
return nil, ErrRange
}
@ -433,7 +433,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
// or the given group data is nil, the id will be returned as-is
// provided it is in the legal range.
func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, error) {
var groups = []Group{}
groups := []Group{}
if group != nil {
var err error
groups, err = ParseGroupFilter(group, func(g Group) bool {
@ -471,7 +471,7 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err
return nil, fmt.Errorf("Unable to find group %s", ag)
}
// Ensure gid is inside gid range.
if gid < minId || gid > maxId {
if gid < minID || gid > maxID {
return nil, ErrRange
}
gidMap[int(gid)] = struct{}{}
@ -530,8 +530,8 @@ func ParseSubIDFilter(r io.Reader, filter func(SubID) bool) ([]SubID, error) {
)
for s.Scan() {
line := strings.TrimSpace(s.Text())
if line == "" {
line := bytes.TrimSpace(s.Bytes())
if len(line) == 0 {
continue
}
@ -583,14 +583,14 @@ func ParseIDMapFilter(r io.Reader, filter func(IDMap) bool) ([]IDMap, error) {
)
for s.Scan() {
line := strings.TrimSpace(s.Text())
if line == "" {
line := bytes.TrimSpace(s.Bytes())
if len(line) == 0 {
continue
}
// see: man 7 user_namespaces
p := IDMap{}
parseParts(strings.Fields(line), &p.ID, &p.ParentID, &p.Count)
parseParts(bytes.Fields(line), &p.ID, &p.ParentID, &p.Count)
if filter == nil || filter(p) {
out = append(out, p)