diff options
Diffstat (limited to 'pkg/sentry/kernel/task_syscall.go')
| -rw-r--r-- | pkg/sentry/kernel/task_syscall.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/sentry/kernel/task_syscall.go b/pkg/sentry/kernel/task_syscall.go index 79f4ff60c..92ca0acd9 100644 --- a/pkg/sentry/kernel/task_syscall.go +++ b/pkg/sentry/kernel/task_syscall.go @@ -194,7 +194,7 @@ func (t *Task) doSyscall() taskRunState { // Check seccomp filters. The nil check is for performance (as seccomp use // is rare), not needed for correctness. - if t.syscallFilters != nil { + if t.syscallFilters.Load() != nil { switch r := t.checkSeccompSyscall(int32(sysno), args, usermem.Addr(t.Arch().IP())); r { case seccompResultDeny: t.Debugf("Syscall %d: denied by seccomp", sysno) @@ -334,7 +334,7 @@ func (t *Task) doVsyscall(addr usermem.Addr, sysno uintptr) taskRunState { // to syscall ABI because they both use RDI, RSI, and RDX for the first three // arguments and none of the vsyscalls uses more than two arguments. args := t.Arch().SyscallArgs() - if t.syscallFilters != nil { + if t.syscallFilters.Load() != nil { switch r := t.checkSeccompSyscall(int32(sysno), args, addr); r { case seccompResultDeny: t.Debugf("vsyscall %d, caller %x: denied by seccomp", sysno, t.Arch().Value(caller)) |