[PATCH 4.19 0/4] bpf: fix CVE-2021-4159

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All verifier selftests pass in qemu for x86-64 with this series applied:
root@intel-x86-64:~# ./test_verifier
...
#664/p mov64 src == dst OK
#665/p mov64 src != dst OK
#666/u calls: ctx read at start of subprog OK
#666/p calls: ctx read at start of subprog OK
Summary: 932 PASSED, 0 SKIPPED, 0 FAILED

Jean-Philippe Brucker (1):
  selftests/bpf: Fix "dubious pointer arithmetic" test

John Fastabend (1):
  bpf: Verifer, adjust_scalar_min_max_vals to always call
    update_reg_bounds()

Maxim Mikityanskiy (1):
  selftests/bpf: add selftest part of "bpf: Fix the off-by-two error in
    range markings"

Stanislav Fomichev (1):
  selftests/bpf: Fix test_align verifier log patterns

 kernel/bpf/verifier.c                       |  1 +
 tools/testing/selftests/bpf/test_align.c    | 41 +++++++++++----------
 tools/testing/selftests/bpf/test_verifier.c | 32 ++++++++--------
 3 files changed, 38 insertions(+), 36 deletions(-)

-- 
2.37.1




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