From 0d483985c57a2d001039d17bd198e2eca0f4ff7f Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Tue, 1 Oct 2019 15:41:32 -0700 Subject: Include AT_SECURE in the aux vector gVisor does not currently implement the functionality that would result in AT_SECURE = 1, but Linux includes AT_SECURE = 0 in the normal case, so we should do the same. PiperOrigin-RevId: 272311488 --- pkg/sentry/kernel/task_identity.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'pkg/sentry/kernel') diff --git a/pkg/sentry/kernel/task_identity.go b/pkg/sentry/kernel/task_identity.go index 78ff14b20..ce3e6ef28 100644 --- a/pkg/sentry/kernel/task_identity.go +++ b/pkg/sentry/kernel/task_identity.go @@ -465,8 +465,8 @@ func (t *Task) SetKeepCaps(k bool) { // disables the features we don't support anyway, is always set. This // drastically simplifies this function. // -// - We don't implement AT_SECURE, because no_new_privs always being set means -// that the conditions that require AT_SECURE never arise. (Compare Linux's +// - We don't set AT_SECURE = 1, because no_new_privs always being set means +// that the conditions that require AT_SECURE = 1 never arise. (Compare Linux's // security/commoncap.c:cap_bprm_set_creds() and cap_bprm_secureexec().) // // - We don't check for CAP_SYS_ADMIN in prctl(PR_SET_SECCOMP), since -- cgit v1.2.3