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| author | Amery Hung <ameryhung@gmail.com> | 2026-08-01 00:46:22 -0700 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-08-03 00:29:13 +0200 |
| commit | e6d200dd1026cc2b6708ef0eb7f48fc064d4431c (patch) | |
| tree | af6c7237291129aef8b92a7e0f0672da6c0bbdfc /kernel | |
| parent | d4e7fb59c0d4c746cf95054190b7b30d91995ddc (diff) | |
selftests/bpf: Test map lookup result refinement
A map-of-maps lookup value is refined to a map pointer (map_ptr_or_null)
at lookup time by refine_map_lookup_value(). Test that it is rejected
wherever a raw map value would be read as bytes, so the inner map
descriptor cannot leak.
Signed-off-by: Amery Hung <ameryhung@gmail.com>
Link: https://lore.kernel.org/bpf/20260801074633.1595644-8-ameryhung@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions