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| author |   Daniel Borkmann <daniel@iogearbox.net> | 2017-12-14 21:07:27 +0100 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2017-12-15 09:19:36 -0800 |
| commit | 87ab8194303e73af2898e9e1c8b3b9bcfe91e7a9 (patch) | |
| tree | d6536ec187e003bb6a7c87cc8acdef20e16bf6c2 /security | |
| parent | bpf, sparc: fix usage of wrong reg for load_skb_regs after call (diff) | |
| download | linux-dev-87ab8194303e73af2898e9e1c8b3b9bcfe91e7a9.tar.xz linux-dev-87ab8194303e73af2898e9e1c8b3b9bcfe91e7a9.zip | |
bpf: add test case for ld_abs and helper changing pkt data
Add a test that i) uses LD_ABS, ii) zeroing R6 before call, iii) calls
a helper that triggers reload of cached skb data, iv) uses LD_ABS again.
It's added for test_bpf in order to do runtime testing after JITing as
well as test_verifier to test that the sequence is allowed.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions