diff options
Diffstat (limited to 'pkg/sentry/kernel/rseq.go')
| -rw-r--r-- | pkg/sentry/kernel/rseq.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/kernel/rseq.go b/pkg/sentry/kernel/rseq.go index 46b03c700..0a954bc16 100644 --- a/pkg/sentry/kernel/rseq.go +++ b/pkg/sentry/kernel/rseq.go @@ -88,6 +88,7 @@ func (t *Task) RSEQCPUAddr() usermem.Addr { func (t *Task) SetRSEQCPUAddr(addr usermem.Addr) error { t.rseqCPUAddr = addr if addr != 0 { + t.rseqCPU = int32(hostcpu.GetCPU()) if err := t.rseqCopyOutCPU(); err != nil { t.rseqCPUAddr = 0 t.rseqCPU = -1 @@ -102,7 +103,6 @@ func (t *Task) SetRSEQCPUAddr(addr usermem.Addr) error { // Preconditions: The caller must be running on the task goroutine. t's // AddressSpace must be active. func (t *Task) rseqCopyOutCPU() error { - t.rseqCPU = int32(hostcpu.GetCPU()) buf := t.CopyScratchBuffer(4) usermem.ByteOrder.PutUint32(buf, uint32(t.rseqCPU)) _, err := t.CopyOutBytes(t.rseqCPUAddr, buf) |