Re: [PATCH bpf 0/2] bpf fix to reject mixing ptr / scalar alu op on unpriv

2019-01-05 Thread Alexei Starovoitov
On Sun, Jan 06, 2019 at 12:54:36AM +0100, Daniel Borkmann wrote: > Follow-up fix to 979d63d50c0c ("bpf: prevent out of bounds speculation > on pointer arithmetic") in order to reject a corner case for sanitation > when ptr / scalars are mixed in the same alu op. Applied, Thanks

[PATCH bpf 0/2] bpf fix to reject mixing ptr / scalar alu op on unpriv

2019-01-05 Thread Daniel Borkmann
Follow-up fix to 979d63d50c0c ("bpf: prevent out of bounds speculation on pointer arithmetic") in order to reject a corner case for sanitation when ptr / scalars are mixed in the same alu op. Thanks! Daniel Borkmann (2): bpf: fix sanitation of alu op with pointer / scalar type from different pa