Messages in this thread | | | Date | Fri, 11 Jul 2014 09:44:52 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH 2/3] [RFC] seccomp: give BPF x32 bit when restoring x32 filter |
| |
On 07/11/2014 09:36 AM, Paul Moore wrote: > > Arguably audit is broken anyway by not correctly treating syscall numbers as > 32 bit integers like everyone else. >
That is really the root cause of the problem. x86 is not the only architecture with a sparse syscall numbering scheme (in fact the x32 method was based on the MIPS syscall numbering scheme.)
What syscall_get_nr() returns becomes a matter of definition at that point.
-hpa
| |