[bpf-next,v2,0/1] bpf: Simplify checking size of helper accesses

Message

Andrei Matei Dec. 17, 2023, 1:06 a.m. UTC

Apologies for the slow turn-around.

v1->v2:
- make the error message include more info about the context of the
  zero-sized access (Andrii)

Andrei Matei (1):
  bpf: Simplify checking size of helper accesses

 kernel/bpf/verifier.c                         | 85 +++++++++++++++++--
 .../bpf/progs/verifier_helper_value_access.c  | 45 +++++++++-
 .../selftests/bpf/progs/verifier_raw_stack.c  |  4 +-
 3 files changed, 120 insertions(+), 14 deletions(-)