diff options
| author | Kees Cook <kees@kernel.org> | 2025-11-03 16:26:14 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-04 19:10:33 -0800 |
| commit | 8116d803e7f8f20bf00ce23ff8bd0baab41e1635 (patch) | |
| tree | e3f533bafb6add2e7666cb2c762c394e0533df11 /kernel/bpf/cgroup.c | |
| parent | 449f68f8fffa2c41fc265730bd05a3c4947916c1 (diff) | |
bpf: Convert cgroup sockaddr filters to use sockaddr_unsized consistently
Update BPF cgroup sockaddr filtering infrastructure to use sockaddr_unsized
consistently throughout the call chain, removing redundant explicit casts
from callers.
No binary changes expected.
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://patch.msgid.link/20251104002617.2752303-6-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'kernel/bpf/cgroup.c')
| -rw-r--r-- | kernel/bpf/cgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c index 248f517d66d0..497aedc9afa1 100644 --- a/kernel/bpf/cgroup.c +++ b/kernel/bpf/cgroup.c @@ -1665,7 +1665,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_sk); * returned value != 1 during execution. In all other cases, 0 is returned. */ int __cgroup_bpf_run_filter_sock_addr(struct sock *sk, - struct sockaddr *uaddr, + struct sockaddr_unsized *uaddr, int *uaddrlen, enum cgroup_bpf_attach_type atype, void *t_ctx, @@ -1673,7 +1673,7 @@ int __cgroup_bpf_run_filter_sock_addr(struct sock *sk, { struct bpf_sock_addr_kern ctx = { .sk = sk, - .uaddr = uaddr, + .uaddr = (struct sockaddr *)uaddr, .t_ctx = t_ctx, }; struct sockaddr_storage unspec; |