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| author | Paul Chaignon <paul.chaignon@gmail.com> | 2023-05-06 15:41:32 +0200 |
|---|---|---|
| committer | Aleksandr Nogikh <nogikh@google.com> | 2023-08-25 14:18:37 +0000 |
| commit | b64118ab2f7c483d4d00a7d022230a96d88c8af6 (patch) | |
| tree | 9da802b73a2478873e1e46fb394f87beef280701 /sys/linux/bpf.txt | |
| parent | 3c29a5fa10a3ca45b251e02c4153a75f45fa8f1c (diff) | |
sys/linux: support log_true_size field in bpf(2) PROG_LOAD
Commit [1] upstream added a new field to the bpf(2) PROG_LOAD command
for the kernel to return the buffer size that would be required to store
all logs. This is an output-only field so probably not much point in
fuzzing it, so let's fix it to 0.
1 - https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=47a71c1f9af0
Signed-off-by: Paul Chaignon <paul.chaignon@gmail.com>
Diffstat (limited to 'sys/linux/bpf.txt')
| -rw-r--r-- | sys/linux/bpf.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/linux/bpf.txt b/sys/linux/bpf.txt index c321b38c8..9455ba652 100644 --- a/sys/linux/bpf.txt +++ b/sys/linux/bpf.txt @@ -226,6 +226,7 @@ type bpf_prog_t[TYPE, ATTACH_TYPE, BTF_ID, PROG_FD] { fd_array ptr64[in, array[fd_bpf_map], opt] core_relos ptr64[in, array[bpf_core_relo], opt] core_relo_rec_size const[BPF_CORE_RELO_SIZE, int32] + log_true_size int32 } type bpf_prog bpf_prog_t[flags[bpf_prog_type, int32], flags[bpf_attach_type, int32], bpf_btf_id[opt], fd_bpf_prog[opt]] @@ -554,7 +555,7 @@ bpf_test_prog_arg { inctx ptr64[in, array[int8]] outctx ptr64[in, array[int8]] flags flags[bpf_prog_test_run_flags, int32] - cpu int32 + cpu const[0, int32] } bpf_prog_get_next_id_arg { |