diff options
Diffstat (limited to 'src/syscall/exec_linux_test.go')
| -rw-r--r-- | src/syscall/exec_linux_test.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/syscall/exec_linux_test.go b/src/syscall/exec_linux_test.go index 0ec9c4db0f..8a9258d116 100644 --- a/src/syscall/exec_linux_test.go +++ b/src/syscall/exec_linux_test.go @@ -65,6 +65,10 @@ func skipUnprivilegedUserClone(t *testing.T) { // Skip the test if the sysctl that prevents unprivileged user // from creating user namespaces is enabled. data, errRead := os.ReadFile("/proc/sys/kernel/unprivileged_userns_clone") + if os.IsNotExist(errRead) { + // This file is only available in some Debian/Ubuntu kernels. + return + } if errRead != nil || len(data) < 1 || data[0] == '0' { t.Skip("kernel prohibits user namespace in unprivileged process") } |