Lines Matching defs:user_ctx

1375 	struct bpf_flow_keys *user_ctx;
1398 	user_ctx = bpf_ctx_init(kattr, sizeof(struct bpf_flow_keys));
1399 	if (IS_ERR(user_ctx)) {
1401 		return PTR_ERR(user_ctx);
1403 	if (user_ctx) {
1404 		ret = verify_user_bpf_flow_keys(user_ctx);
1407 		flags = user_ctx->flags;
1427 		ret = bpf_ctx_finish(kattr, uattr, user_ctx,
1431 	kfree(user_ctx);
1443 	struct bpf_sk_lookup *user_ctx;
1457 	user_ctx = bpf_ctx_init(kattr, sizeof(*user_ctx));
1458 	if (IS_ERR(user_ctx))
1459 		return PTR_ERR(user_ctx);
1461 	if (!user_ctx)
1464 	if (user_ctx->sk)
1467 	if (!range_is_zero(user_ctx, offsetofend(typeof(*user_ctx), local_port), sizeof(*user_ctx)))
1470 	if (user_ctx->local_port > U16_MAX) {
1475 	ctx.family = (u16)user_ctx->family;
1476 	ctx.protocol = (u16)user_ctx->protocol;
1477 	ctx.dport = (u16)user_ctx->local_port;
1478 	ctx.sport = user_ctx->remote_port;
1482 		ctx.v4.daddr = (__force __be32)user_ctx->local_ip4;
1483 		ctx.v4.saddr = (__force __be32)user_ctx->remote_ip4;
1488 		ctx.v6.daddr = (struct in6_addr *)user_ctx->local_ip6;
1489 		ctx.v6.saddr = (struct in6_addr *)user_ctx->remote_ip6;
1516 	user_ctx->cookie = 0;
1523 		user_ctx->cookie = sock_gen_cookie(ctx.selected_sk);
1528 		ret = bpf_ctx_finish(kattr, uattr, user_ctx, sizeof(*user_ctx));
1532 	kfree(user_ctx);
1640 	struct nf_hook_state *user_ctx, hook_state = {
1669 	user_ctx = bpf_ctx_init(kattr, sizeof(struct nf_hook_state));
1670 	if (IS_ERR(user_ctx)) {
1672 		return PTR_ERR(user_ctx);
1675 	if (user_ctx) {
1676 		ret = verify_and_copy_hook_state(&hook_state, user_ctx, dev);
1729 	kfree(user_ctx);