[PATCH bpf 0/2] bpf: Fix out-of-bound issue when jit-ing bpf_pseudo_func

[Martin KaFai Lau <kafai@xxxxxx>]

This set fixes an out-of-bound access issue when jit-ing the
bpf_pseudo_func insn (i.e. ld_imm64 with src_reg == BPF_PSEUDO_FUNC)

Martin KaFai Lau (2):
  bpf: Stop caching subprog index in the bpf_pseudo_func insn
  bpf: selftest: Trigger a DCE on the whole subprog

 include/linux/bpf.h                           |  6 +++
 kernel/bpf/core.c                             |  7 ++++
 kernel/bpf/verifier.c                         | 37 +++++++------------
 .../bpf/progs/for_each_array_map_elem.c       | 12 ++++++
 4 files changed, 39 insertions(+), 23 deletions(-)

-- 
2.30.2