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(parent: 83d0fee) | patch
bpf: explicitly prohibit ctx_{in, out} in non-skb BPF_PROG_TEST_RUN
authorStanislav Fomichev <sdf@google.com>
Thu, 11 Apr 2019 22:47:07 +0000 (15:47 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 11 Apr 2019 22:53:00 +0000 (00:53 +0200)
commitdcaf45100aa6cff5e05d83853fd5476bd339e86f
tree24574cb59c6ba3a5455d910bfeff35af084f8316tree | snapshot
parent83d0fee04704fe5059c16ea5bcb5394c3fa86f53commit | diff
bpf: explicitly prohibit ctx_{in, out} in non-skb BPF_PROG_TEST_RUN

This should allow us later to extend BPF_PROG_TEST_RUN for non-skb case
and be sure that nobody is erroneously setting ctx_{in,out}.

Fixes: db82b9684a11 ("bpf: support input __sk_buff context in BPF_PROG_TEST_RUN")
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
net/bpf/test_run.c diff | blob | history
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