diff options
| author | Alexei Starovoitov <ast@kernel.org> | 2021-05-13 17:36:05 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-05-19 00:33:40 +0200 |
| commit | af2ac3e13e45752af03c8a933f9b6e18841b128b (patch) | |
| tree | 8eeccd76be027813eb486241d26eb084ef3fbef3 /net/bpf | |
| parent | cdf7fb0a9f3d36b279590ac41e61c6b655db0d4a (diff) | |
bpf: Prepare bpf syscall to be used from kernel and user space.
With the help from bpfptr_t prepare relevant bpf syscall commands
to be used from kernel and user space.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210514003623.28033-4-alexei.starovoitov@gmail.com
Diffstat (limited to 'net/bpf')
| -rw-r--r-- | net/bpf/test_run.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index a6972d7ddf80..aa47af349ba8 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -409,7 +409,7 @@ static void *bpf_ctx_init(const union bpf_attr *kattr, u32 max_size) return ERR_PTR(-ENOMEM); if (data_in) { - err = bpf_check_uarg_tail_zero(data_in, max_size, size); + err = bpf_check_uarg_tail_zero(USER_BPFPTR(data_in), max_size, size); if (err) { kfree(data); return ERR_PTR(err); |