[PATCH stable/4.9 0/4] BPF stable patches for 4.9

[Daniel Borkmann <daniel@xxxxxxxxxxxxx>]

Hi Greg,

please consider the following backported fixes for 4.9 inclusion.

Thanks a lot!

Alexei Starovoitov (2):
  bpf: adjust insn_aux_data when patching insns
  bpf: fix branch pruning logic

Jann Horn (2):
  bpf: reject out-of-bounds stack pointer calculation
  bpf: fix incorrect sign extension in check_alu_op()

 include/linux/bpf_verifier.h |   1 +
 kernel/bpf/verifier.c        | 106 +++++++++++++++++++++++++++++++++++++++----
 2 files changed, 97 insertions(+), 10 deletions(-)

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2.9.5