diff options
| author | gVisor bot <gvisor-bot@google.com> | 2020-01-21 17:59:00 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-01-21 17:59:00 -0800 |
| commit | f6225b111bc03d0b4682c9b1f6b810a7d17ec0a4 (patch) | |
| tree | 98683fc928f39982f5e43467384a370cab020751 /pkg/sentry | |
| parent | 2296b4734462b6eeef383ea58e2b1b0b1a214d76 (diff) | |
| parent | c0e39a8271198f10407009ec1994e5d9efac796c (diff) | |
Merge pull request #1609 from xiaobo55x:uname
PiperOrigin-RevId: 290849438
Diffstat (limited to 'pkg/sentry')
| -rw-r--r-- | pkg/sentry/syscalls/linux/sys_utsname.go | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pkg/sentry/syscalls/linux/sys_utsname.go b/pkg/sentry/syscalls/linux/sys_utsname.go index 748e8dd8d..a393e28c1 100644 --- a/pkg/sentry/syscalls/linux/sys_utsname.go +++ b/pkg/sentry/syscalls/linux/sys_utsname.go @@ -12,7 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build amd64 +// +build amd64 arm64 package linux @@ -35,7 +35,15 @@ func Uname(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall copy(u.Nodename[:], uts.HostName()) copy(u.Release[:], version.Release) copy(u.Version[:], version.Version) - copy(u.Machine[:], "x86_64") // build tag above. + // build tag above. + switch t.SyscallTable().Arch { + case arch.AMD64: + copy(u.Machine[:], "x86_64") + case arch.ARM64: + copy(u.Machine[:], "aarch64") + default: + copy(u.Machine[:], "unknown") + } copy(u.Domainname[:], uts.DomainName()) // Copy out the result. |