diff options
| author | Joanne Koong <joannelkoong@gmail.com> | 2023-04-20 00:14:12 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-04-27 10:40:41 +0200 |
| commit | 26662d7347a058ca497792c4b22ac91cc415cbf6 (patch) | |
| tree | f5a9b0a4847c06c67cd128c4dee612161f5aeb11 /kernel/trace/bpf_trace.c | |
| parent | 540ccf96ddbc173474c32e595787d5622253be3d (diff) | |
bpf: Add bpf_dynptr_size
bpf_dynptr_size returns the number of usable bytes in a dynptr.
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20230420071414.570108-4-joannelkoong@gmail.com
Diffstat (limited to 'kernel/trace/bpf_trace.c')
| -rw-r--r-- | kernel/trace/bpf_trace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index bcf91bc7bf71..8deb22a99abe 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1349,9 +1349,9 @@ __bpf_kfunc int bpf_verify_pkcs7_signature(struct bpf_dynptr_kern *data_ptr, } return verify_pkcs7_signature(data_ptr->data, - bpf_dynptr_get_size(data_ptr), + __bpf_dynptr_size(data_ptr), sig_ptr->data, - bpf_dynptr_get_size(sig_ptr), + __bpf_dynptr_size(sig_ptr), trusted_keyring->key, VERIFYING_UNSPECIFIED_SIGNATURE, NULL, NULL); |