[PATCH bpf-next v4 0/2] bpf: fix verification of indirect var-off stack access

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V3 to V4:
  - include a test per Eduard's request
  - target bpf-next per Alexei's request (patches didn't change)

V2 to V3:
  - simplify checks for max_off (don't call
    check_stack_slot_within_bounds for it)
  - append a commit to protect against overflow in the addition of the
    register and the offset

V1 to V2:
  - fix max_off calculation for access size = 0

Andrei Matei (2):
  bpf: fix verification of indirect var-off stack access
  bpf: guard stack limits against 32bit overflow

 kernel/bpf/verifier.c | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

-- 
2.39.2





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