UnknownSec Bypass 403

: /lib/modules/5.11.0-1022-aws/build/include/net/ [ drwxr-xr-x ]
name : esp.h /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _NET_ESP_H #define _NET_ESP_H #include <linux/skbuff.h> struct ip_esp_hdr; static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) { return (struct ip_esp_hdr *)skb_transport_header(skb); } static inline void esp_output_fill_trailer(u8 *tail, int tfclen, int plen, __u8 proto) { /* Fill padding... */ if (tfclen) { memset(tail, 0, tfclen); tail += tfclen; } do { int i; for (i = 0; i < plen - 2; i++) tail[i] = i + 1; } while (0); tail[plen - 2] = plen - 2; tail[plen - 1] = proto; } struct esp_info { struct ip_esp_hdr *esph; __be64 seqno; int tfclen; int tailen; int plen; int clen; int len; int nfrags; __u8 proto; bool inplace; }; int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp_input_done2(struct sk_buff *skb, int err); int esp6_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp6_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp); int esp6_input_done2(struct sk_buff *skb, int err); #endif