diff options
Diffstat (limited to 'internal/syscallcompat/emulate.go')
| -rw-r--r-- | internal/syscallcompat/emulate.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/internal/syscallcompat/emulate.go b/internal/syscallcompat/emulate.go index 6cb0ea0..59d0ea5 100644 --- a/internal/syscallcompat/emulate.go +++ b/internal/syscallcompat/emulate.go @@ -135,6 +135,16 @@ func emulateFchmodat(dirfd int, path string, mode uint32, flags int) (err error) return err } defer syscall.Fchdir(cwd) + // We also don't have Lchmod, so emulate it (poorly). + if flags&unix.AT_SYMLINK_NOFOLLOW > 0 { + fi, err := os.Lstat(path) + if err != nil { + return err + } + if fi.Mode()&os.ModeSymlink > 0 { + return nil + } + } return syscall.Chmod(path, mode) } |