diff options
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/rootless/rootless_linux.go | 8 | ||||
| -rw-r--r-- | pkg/rootless/rootless_unsupported.go | 5 |
2 files changed, 10 insertions, 3 deletions
diff --git a/pkg/rootless/rootless_linux.go b/pkg/rootless/rootless_linux.go index 05d641383..99307e8c4 100644 --- a/pkg/rootless/rootless_linux.go +++ b/pkg/rootless/rootless_linux.go @@ -431,12 +431,14 @@ func becomeRootInUserNS(pausePid, fileToRead string, fileOutput *os.File) (bool, if err != nil { return false, -1, errors.Wrapf(err, "cannot write setgroups file") } + logrus.Debugf("write setgroups file exited with 0") uidMap := fmt.Sprintf("/proc/%d/uid_map", pid) err = ioutil.WriteFile(uidMap, []byte(fmt.Sprintf("%d %d 1\n", 0, os.Geteuid())), 0666) if err != nil { return false, -1, errors.Wrapf(err, "cannot write uid_map") } + logrus.Debugf("write uid_map exited with 0") } gidsMapped := false @@ -602,7 +604,7 @@ func TryJoinFromFilePaths(pausePidPath string, needNewNamespace bool, paths []st return joinUserAndMountNS(uint(pausePid), pausePidPath) } -func readMappingsProc(path string) ([]idtools.IDMap, error) { +func ReadMappingsProc(path string) ([]idtools.IDMap, error) { file, err := os.Open(path) if err != nil { return nil, errors.Wrapf(err, "cannot open %s", path) @@ -668,7 +670,7 @@ func ConfigurationMatches() (bool, error) { return false, err } - currentUIDs, err := readMappingsProc("/proc/self/uid_map") + currentUIDs, err := ReadMappingsProc("/proc/self/uid_map") if err != nil { return false, err } @@ -677,7 +679,7 @@ func ConfigurationMatches() (bool, error) { return false, err } - currentGIDs, err := readMappingsProc("/proc/self/gid_map") + currentGIDs, err := ReadMappingsProc("/proc/self/gid_map") if err != nil { return false, err } diff --git a/pkg/rootless/rootless_unsupported.go b/pkg/rootless/rootless_unsupported.go index ddd9182b0..ce488f364 100644 --- a/pkg/rootless/rootless_unsupported.go +++ b/pkg/rootless/rootless_unsupported.go @@ -65,3 +65,8 @@ func ConfigurationMatches() (bool, error) { func GetConfiguredMappings() ([]idtools.IDMap, []idtools.IDMap, error) { return nil, nil, errors.New("this function is not supported on this os") } + +// ReadMappingsProc returns the uid_map and gid_map +func ReadMappingsProc(path string) ([]idtools.IDMap, error) { + return nil, nil +} |