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| author |   Stanislav Fomichev <sdf@google.com> | 2019-07-01 10:38:41 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-07-08 16:22:55 +0200 |
| commit | 76d950773cd2a365f492ce973429ae629d58131c (patch) | |
| tree | 86a942c737a700f4d82bd74ab4a8b874d0ffd8ca /tools/testing/selftests/bpf/verifier/xadd.c | |
| parent | bpf: sync bpf.h to tools/ (diff) | |
| download | linux-dev-76d950773cd2a365f492ce973429ae629d58131c.tar.xz linux-dev-76d950773cd2a365f492ce973429ae629d58131c.zip | |
selftests/bpf: add verifier tests for wide stores
Make sure that wide stores are allowed at proper (aligned) addresses.
Note that user_ip6 is naturally aligned on 8-byte boundary, so
correct addresses are user_ip6[0] and user_ip6[2]. msg_src_ip6 is,
however, aligned on a 4-byte bondary, so only msg_src_ip6[1]
can be wide-stored.
Cc: Andrii Nakryiko <andriin@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/xadd.c')
0 files changed, 0 insertions, 0 deletions