func runtime.redZoneSize
3 uses
runtime (current package)
arena.go#L1075: s.elemsize -= redZoneSize(s.elemsize)
malloc.go#L1106: asanRZ = redZoneSize(size)
malloc.go#L2482: func redZoneSize(userSize uintptr) uintptr {
The pages are generated with Golds v0.8.4. (GOOS=linux GOARCH=amd64)