diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2023-06-13 15:35:30 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-06-19 14:04:04 +0200 |
| commit | 1d28635abcf1914425d6516e641978011984c58a (patch) | |
| tree | 61f1f7064c102c9d9d493f61484e9405845b213b /kernel/bpf/queue_stack_maps.c | |
| parent | ab5d47bd41b1db82c295b0e751e2b822b43a4b5a (diff) | |
| download | linux-1d28635abcf1914425d6516e641978011984c58a.tar.gz linux-1d28635abcf1914425d6516e641978011984c58a.tar.bz2 linux-1d28635abcf1914425d6516e641978011984c58a.zip | |
bpf: Move unprivileged checks into map_create() and bpf_prog_load()
Make each bpf() syscall command a bit more self-contained, making it
easier to further enhance it. We move sysctl_unprivileged_bpf_disabled
handling down to map_create() and bpf_prog_load(), two special commands
in this regard.
Also swap the order of checks, calling bpf_capable() only if
sysctl_unprivileged_bpf_disabled is true, avoiding unnecessary audit
messages.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/bpf/20230613223533.3689589-2-andrii@kernel.org
Diffstat (limited to 'kernel/bpf/queue_stack_maps.c')
0 files changed, 0 insertions, 0 deletions