From 72246c2a654ead7f7ee6e7799161e2e46dc0b84b Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Mon, 22 Aug 2016 19:01:14 +0200 Subject: core: enforce seccomp for secondary archs too, for all rules Let's make sure that all our rules apply to all archs the local kernel supports. --- src/core/execute.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/core/execute.c b/src/core/execute.c index 2026137721..ee734e8445 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -1273,6 +1273,10 @@ static int apply_memory_deny_write_execute(const Unit* u, const ExecContext *c) if (!seccomp) return -ENOMEM; + r = seccomp_add_secondary_archs(seccomp); + if (r < 0) + goto finish; + r = seccomp_rule_add( seccomp, SCMP_ACT_ERRNO(EPERM), @@ -1322,6 +1326,10 @@ static int apply_restrict_realtime(const Unit* u, const ExecContext *c) { if (!seccomp) return -ENOMEM; + r = seccomp_add_secondary_archs(seccomp); + if (r < 0) + goto finish; + /* Determine the highest policy constant we want to allow */ for (i = 0; i < ELEMENTSOF(permitted_policies); i++) if (permitted_policies[i] > max_policy) -- cgit v1.2.3-54-g00ecf