On 1/17/21 3:54 PM, Luca Boccassi wrote: > The size of bpf_insn is passed to bpf_load_program instead of the number > of elements as it expects, so ip vrf exec fails with: > > $ sudo ip link add vrf-blue type vrf table 10 > $ sudo ip link set dev vrf-blue up > $ sudo ip/ip vrf exec vrf-blue ls > Failed to load BPF prog: 'Invalid argument' > last insn is not an exit or jmp > processed 0 insns (limit 1000000) max_states_per_insn 0 total_states 0 > peak_states 0 mark_read 0 > Kernel compiled with CGROUP_BPF enabled? > > https://bugs.debian.org/980046 > > Reported-by: Emmanuel DECAEN <emmanuel.dec...@xsalto.com> > > Signed-off-by: Luca Boccassi <bl...@debian.org> > --- > lib/bpf_glue.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) >
Reviewed-by: David Ahern <dsah...@kernel.org>
