3013 	u64 __user *uoffsets = u64_to_user_ptr(info->uprobe_multi.offsets);  in bpf_uprobe_multi_link_fill_link_info()  local
3025 	if ((uoffsets || uref_ctr_offsets || ucookies) && !ucount)  in bpf_uprobe_multi_link_fill_link_info()
3052 	if (!uoffsets && !ucookies && !uref_ctr_offsets)  in bpf_uprobe_multi_link_fill_link_info()
3061 		if (uoffsets &&  in bpf_uprobe_multi_link_fill_link_info()
3062 		    put_user(umulti_link->uprobes[i].offset, uoffsets + i))  in bpf_uprobe_multi_link_fill_link_info()
3258 	unsigned long __user *uoffsets;  in bpf_uprobe_multi_link_attach()  local
3284 	uoffsets = u64_to_user_ptr(attr->link_create.uprobe_multi.offsets);  in bpf_uprobe_multi_link_attach()
3288 	if (!uoffsets || !cnt || pid < 0)  in bpf_uprobe_multi_link_attach()
3301 	size = sizeof(*uoffsets) * cnt;  in bpf_uprobe_multi_link_attach()
3302 	if (!access_ok(uoffsets, size) || !access_ok(uref_ctr_offsets, size) ||  in bpf_uprobe_multi_link_attach()
3334 		if (__get_user(uprobes[i].offset, uoffsets + i)) {  in bpf_uprobe_multi_link_attach()