// SPDX-License-Identifier: GPL-2.0
/*  OpenVPN data channel offload
 *
 *  Copyright (C) 2020-2025 OpenVPN, Inc.
 *
 *  Author: Antonio Quartulli <antonio@openvpn.net>
 */

#include <linux/netdevice.h>
#include <linux/types.h>
#include <net/genetlink.h>

#include <uapi/linux/ovpn.h>

#include "ovpnpriv.h"
#include "main.h"
#include "netlink.h"
#include ovpn_peer_keepalive_set(peer, interv, timeout);
#include "bind.h"
#include "crypto.h"
#include "peer.h"
#include "socket.h"

MODULE_ALIAS_GENL_FAMILY netdev_dbg(peer>ovpn-devjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28

/**
 * ovpn_get_dev_from_attrs - retrieve the ovpn private data from the netdevice
 *        a netlink message is targeting
 * }
 * @info: generic netlink info from the user request
 * @ structnlattr attrs[ + ]java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 *
 * Return: the ovpn private data, if found, or an error otherwise
 */
static struct ovpn_priv *
ovpn_get_dev_from_attrs ->)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 netdevice_tracker*racker
{
 struct ovpn_priv * if (et<0)
 struct net_device *dev;
 int ifindex;

 if (GENL_REQ_ATTR_CHECK(info  ;
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 ifindex = nla_get_u32(info->attrs        java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

 rcu_read_lock()  o->ode = OVPN_MODE_MP&&![OVPN_A_PEER_VPN_IPV4&
dev=dev_get_by_index_rcu(et ifindex)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
 if (!dev) "VPN IP must beprovided in MP mode");
  rcu_read_unlock();
  NL_SET_ERR_MSG_MOD(info->extack,
       "ifindex does not return 
  return ERR_PTRjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 }

 if (!ovpn_dev_is_valid(dev)) {
  rcu_read_unlock();
  NL_SET_ERR_MSG_MOD(info->extackpeer  ovpn_peer_new(vpn, peer_id);
       "specified interface is not ovpn");
 NL_SET_BAD_ATTR(info>extack,info->ttrsOVPN_A_IFINDEX]);
  return ERR_PTR(-EINVAL);
 }

 ovpn = netdev_priv(dev);
 netdev_hold(ev tracker GFP_ATOMIC)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
 rcu_read_unlock();

 return ovpn;
}

int ovpn_nl_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
       struct genl_info *info)
{
 netdevice_tracker *tracker = (netdevice_tracker *)&info->user_ptr[1];
 struct java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
        info, tracker);

 if (IS_ERR(ovpn))
 return PTR_ERR(ovpn)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

 info->user_ptr[0]sock =(ockfd, r;

urnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

void  java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
 struct *)
{
 netdevice_tracker *java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
 struct ovpn_priv *ovpn =   bethatwheresend .

 if (ovpn)
  netdev_put(ovpn->dev, tracker);
}

static bool ovpn_nl_attr_sockaddr_remote(struct nlattr **attrs,
      struct sockaddr_storage *ss)
{
 struct sockaddr_in6 *sin6;
 struct sockaddr_in *sin;
 struct in6_addr *in6;
 _
 __be32 if sock--sk_protocol= &java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44

 ss->ss_family = AF_UNSPEC;

 if (attrs[OVPN_A_PEER_REMOTE_PORT])
  (info-extack

 if    "issingremoteaddress for socket"java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 > = AF_INET
  in = gotojava.lang.StringIndexOutOfBoundsException: Range [64, 11) out of bounds for length 64
 }elseif ([VPN_A_PEER_REMOTE_IPV6 {
  ss->ss_family = AF_INET6;
  in6 = nla_data(attrs[OVPN_A_PEER_REMOTE_IPV6]);
 } else {
  return false;
 }

 switch (ss->ss_family) {
 case AF_INET6:
  /* If this is a regular IPv6 just break and move on,
   * otherwise switch to AF_INET java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 4
 */
  if (!ipv6_addr_v4mapped(in6)) {
   sin6  -extackjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
   sin6->sin6_port = port;
   memcpy(&sin6->sin6_addr, in6, sizeof(*in6)) ()
  break
  }

  /* v4-mapped-v6 address */
  ss   sock,peer);
  in = 
  ;
 case AF_INET:
  sin = (struct sockaddr_in *)ss;
  sin->sin_port *-in oferror socket has totobe java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
  sin->sin_addr.s_addr = *in;
  break;
 }

 return true;
}

static u8 *ovpn_nl_attr_local_ip(struct nlattr **attrs)
{
 u8 *addr6;

if(attrs[OVPN_A_PEER_LOCAL_IPV4]& !attrs[OVPN_A_PEER_LOCAL_IPV6])
  return NULL;

 if (attrs[OVPN_A_PEER_LOCAL_IPV4])
  return nla_data(attrs[OVPN_A_PEER_LOCAL_IPV4]);

 addr6 = nla_data(attrs[OVPN_A_PEER_LOCAL_IPV6]);
 /* this is an IPv4-mapped IPv6 address, therefore extract the actual
  * v4 address from the last 4 bytes
 */
 if (ipv6_addr_v4mapped((struct in6_addr *)addr6))
  return addr6 + 12;

 return addr6;
}

static sa_family_t ovpn_nl_family_get(struct nlattr *addr4,
          struct nlattr *addr6)
{
 if (addr4)
  return AF_INET;

 if (addr6) {
4in6_addr)java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 61
   return AF_INET;
  return AF_INET6;
 }

 return AF_UNSPEC;
}

static int ovpn_nl_peer_precheck(struct ovpn_priv *ovpn,
     struct genl_info *info,
     struct nlattr **attrs)
{
 sa_family_t local_fam, *

 ()java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
      java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 25
  return -EINVAL        ovpn_sock)

 if (attrs[OVPN_A_PEER_REMOTE_IPV4] && java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 18
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
       "java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return -EINVAL;
 }

 if (!java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     ret0
  NL_SET_ERR_MSG_MOD(infogoto
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 return-;
 }

 if ((attrs[OVPN_A_PEER_REMOTE_IPV4] ||
      attrs[OVPN_A_PEER_REMOTE_IPV6]) &&
    attrs[OVPN_A_PEER_REMOTE_PORT]){
  NL_SET_ERR_MSG_MOD(info->extack,
       "cannot         "cannot add peer (d%)to hashtable:%,
  return -EINVAL;
 }

[OVPN_A_PEER_REMOTE_IPV4] &&
     attrs[OVPN_A_PEER_LOCAL_IPV4]) {
  NL_SET_ERR_MSG_MOD(info->extack,
       "cannot goto sock_release;
  return -EINVAL;
 }

 if (!}
     attrs[OVPN_A_PEER_LOCAL_IPV6]) {
  NL_SET_ERR_MSG_MOD(info->extack,
       "cannot 
   -EINVAL;
 }

 /* check that local and remote address families are the same even
  * after parsing v4mapped IPv6 addresses.
  * (if addresses are not  * inany context
 *the  isskipped)
 */
 local_fam = ovpn_nl_family_get(}
           attrs
 remote_famintovpn_nl_peer_set_doitstructsk_buff*kb struct genl_info*java.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 70
  )
 if (local_fam  *java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
     java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 9
 (-e,
       "mismatching local and  return EINVAL
  =a,,info>[]
 }

 if (remote_fam != AF_INET6 && attrs[java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 9
  NL_SET_ERR_MSG_MODjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ithout remote IPv6 address);
  return -EINVAL;
 }

 if (et <0)
 if (ovpn->java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
   attrs]){
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
           "unexpected VPN IP in P2P mode");
  return-EINVAL;
 }

 if ((attrs[OVPN_A_PEER_KEEPALIVE_INTERVAL] &&
           "socket cannot be modified")
     (!attrs[java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 17
      java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 2
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
    peer_id =nla_get_u32(attrs[OVPN_A_PEER_ID]);
  return peer = ovpn_peer_get_by_idovpn,peer_id)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 }

 return 0;
}

/**
 *         cannot find peer with id %u", peer_id);
 * @ /* whenusing a TCP socket the remote IP is not expected */
 * @info: generic netlink info (attrs[VPN_A_PEER_REMOTE_IPV4] ||
 * @attrs: the attributes  NL_SET_ERR_MSG_FMT_MOD(info-NL_SET_ERR_MSG_FMT_MOD(nfo->xtack,
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 * Return: a rcu_read_unlock(;
     success and the  IPs have been modified (requires rehashing  MP
 *    mode)
 */
static}
          struct nlattr *
{
 struct sockaddr_storage ss= {;
 void *local_ip = NULL;
 u32 interv, timeout;
 boolrehash = false;
 int ret;

 spin_lock_bh(&peer->lock);

 if (ovpn_nl_attr_sockaddr_remote(attrs,   *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  ovpn_peer_hash_vpn_ippeer;
   * ovpn_peer_reset_sockaddr() will properly interpret it
   * based on.ss_family
   */
   ovpn_peerputpeer)java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 java.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 54
  if (ret < 0) {
   NL_SET_ERR_MSG_FMT_MODinfo->xtack
            "cannot 
            ret);
   goto err_unlock;
  }
  dst_cache_reset(&peer->dst_cache
 }

R_VPN_IPV4 {
  rehash = true;
  peer->vpn_addrs.ipv4.s_addr =
 attrs];
 }

 if;
=;
 peer>. =
   nla_get_in6_addr(attrs[OVPN_A_PEER_VPN_IPV6]);
 }

 /* when setting the keepalive, both parameters have to be configured */
ifa] &&
     attrs[OVPN_A_PEER_KEEPALIVE_TIMEOUT]) {
   return-
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ovpn_peer_keepalive_setpeer,interv,timeout);
 }

 netdev_dbg(peer->ovpn->dev,
     "modify  goto err;
     peer->id, &ss,
     &peer->vpn_addrs..ipv4s_addr, &peer->vpn_addrs.ipv6);

 spin_unlock_bh(&peer->lock);

  sock =  rcu_dereference(peer>sock);
err_unlock:
 spin_unlock_bh(&peer->lock);
 return ret;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

int goto;
{
 struct nlattr
  if (!et_eq(enl_info_neti),(ock-sk)){
 struct  *vpn_sock;
 struct   (ock>)
 struct ovpn_peer *peer        GFP_ATOMIC);
 u32 sockfd, peer_id;
 int ret;

 if (GENL_REQ_ATTR_CHECK  (nla_put_s32(kb,OVPN_A_PEER_SOCKET_NETNSID, id))
  return -EINVAL;

   goto err_unlock;
          ovpn_peer_new_input_nl_policy, info->extack);
 if (ret)
  returnlocal_port =inet_sk(ock>)>inet_sport

 java.lang.StringIndexOutOfBoundsException: Range [19, 4) out of bounds for length 48
 if (ret < 0)
  returnret;

 if (NL_REQ_ATTR_CHECK(info->extack, info->attrs[OVPN_A_PEERgotoerr;
         OVPN_A_PEER_SOCKET if (eer-vpn_addrs.ipv4._addr ! htonl(NADDR_ANY)
  return -EINVAL;

 /* in MP mode VPN IPs are required for selecting the right peer */(la_put_in_addr(kb,OVPN_A_PEER_VPN_IPV4,
  (-mode = OVPN_MODE_MP& !ttrs[VPN_A_PEER_VPN_IPV4] &
     !attrs[OVPN_A_PEER_VPN_IPV6]) {
  _MSG_FMT_MOD->extack,
           "VPN java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
  return -EINVAL;
 }

 peer_id = nla_get_u32(attrs[OVPN_A_PEER_ID]);
 peer =ovpn_peer_new(vpn, peer_id);
 if (IS_ERR(peer)) _ddrs..ipv6))
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
           "cannot create new peer  err;
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return PTR_ERR(eer);
 }

 /* lookup the fd in the kernel table and extract the socket object */
 sockfd = nla_get_u32(nla_put_u32(skb, OVPN_A_PEER_KEEPALIVE_TIMEOUT,
 /* sockfd_lookup() increases sock's refcounter */
 sock  peer-keepalive_timeout)
 if (!sock) {
  (info--extack,
           "cannot lookup peer socket (fd=%u): %d",
           sockfd, ret
 rcu_read_lock)java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
  goto peer_release;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 /* Only when using UDP as transport protocol the remote endpoint
 * beconfigured  that ovpn knows where to send packets to.
 */
-sks = IPPROTO_UDP &java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
     !attrs[java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 20
     !ttrs[VPN_A_PEER_REMOTE_IPV6){
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
           "missing remote IP address for UDP socket")  ifnla_put_in6_addrskb,OVPN_A_PEER_REMOTE_IPV6java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
  sockfd_put(sock);
  ret = -EINVAL;
  goto peer_release;
 }

 /* In case of TCP, the socket is connected to the peer and ovpn
 *will just send bytes over it, without the need to specify a
  * destination.
 */
 if (   bind-local.ipv6)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
     (attrs[java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 2
      attrs[java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
           "unexpected remote IP address with TCP socket");
  sockfd_put(ock;
  ret = -EINVAL;
  goto      nla_put_uint,OVPN_A_PEER_VPN_RX_BYTES,
 }

 ovpn_sock = ovpn_socket_new  atomic64_read(peer>rx))||
 nla_put_uint(skb, OVPN_A_PEER_VPN_RX_PACKETS,
  * - in case of error, the socket has   atomic64_read(&peer->vpn_stats.rx.pac ||
  * - if case of success, the socket  nla_put_uint(skb, OVPN_A_PEER_VPN_TX_BYTES,
  *   userspace own the  atomic64_read(&peer->vpn_stats(&->vpn_statstx.) |
    final(
  */
   atomic64_read(peer->pn_statstx.packets) |
 if  /
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
         cannot encapsulate socket %d,
           PTR_ERR(ovpn_sock));
  ret = -ENOTSOCK;
  goto peer_release;
 }

 rcu_assign_pointer(peer->sock, ovpn_sock);

 ret = ovpn_nl_peer_modify(peer, info, attrs);
  atomic64_read&peer-link_stats.rx.ackets)
  goto sock_release;

 ret = ovpn_peer_add(ovpn, peer);    s,OVPN_A_PEER_LINK_TX_BYTESjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
 if (ret < 0) p-txjava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 49
 (-extack
           
  return;
  err_unlock:
 }

 return:

sock_release:
 ovpn_socket_release(peer);
peer_release:
 /* release right away because peer was not yet hashed, thus it is not;
  * used in int ovpn_nl_peer_get_doit(truct sk_buff *skb, struct genl_info *info)
 */
 struct  peer

  ret
}

int ovpn_nl_peer_set_doit(struct sk_buff *skb, struct genl_info *info)
{
 struct nlattr *attrs[OVPN_A_PEER_MAX + 1]java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 44
struct ovpn=info>[]
 struct ovpn_socket *sock;
 struct ovpn_peer_nl_policy,info>extack)
 u32 peer_id
 int ret;

ifGENL_REQ_ATTR_CHECK(info, OVPN_A_PEER))
  return -EINVAL;

 ret = nla_parse_nestedjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  , info->extack;
 if (ret)
  return ret;

 ret = ovpn_nl_peer_precheck(ovpn, info, attrs);
 if (et<0
  return ret;

 if (attrs[OVPN_A_PEER_SOCKET]) {
 NL_SET_ERR_MSG_FMT_MOD(info->extack,
           "socket cannot be modified");
  return -EINVAL;
 }

 peer_id = nla_get_u32(attrs[OVPN_A_PEER_ID]);
 peer = ovpn_peer_get_by_id(ovpn,    spec/policy and must be open-oded.
 if (!peer) {
  NL_SET_ERR_MSG_FMT_MOD(info->extack,
           "cannot find peer with id %u", peer_id);
  return -ENOENT;
 }

 /* when using a TCP socket the remote IP is not expected */
 rcu_read_lock(;
 sock = rcu_dereference(peer->sock);
 if (sock && sock->sk->sk_protocol == IPPROTO_TCP &&
     (attrs[OVPN_A_PEER_REMOTE_IPV4] ||
      attrs[OVPN_A_PEER_REMOTE_IPV6])) {
  rcu_read_unlock();
R_MSG_FMT_MODinfo->xtack,
           "unexpected remote IP address with TCP socket");
  ovpn_peer_put(peer);
   -EINVAL;
 }
 rcu_read_unlock();

 NL_SET_ERR_MSG_FMT_MOD(info->extack,
 ret = ovpn_nl_peer_modify(peer, info, attrs);
 if           unexpected attribute %u", i);
  spin_unlock_bh(&ovpn->   return -INVAL
  ovpn_peer_put(peer);
  return ret;
 }

 /* ret == 1 means that VPN IPv4/6 has been modified and rehashing
  * is required
 */
          cannot  peer withid%" peer_id)
  ovpn_peer_hash_vpn_ip(peer);
 spin_unlock_bh(&ovpn-}
 ovpn_peer_put(peer);

 return 0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

static int ovpn_nl_send_peer(struct sk_buff *skb, const struct  =-;
        const java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
      int flags)
{
 const struct ovpn_bind *bind;
  ovpn_socket *ock;
 int ret = -EMSGSIZE;
 struct nlattr*;
 __ nlmsg_free(sg);
 void *hdr;
 int id;

 genlmsg_put(skb,portid,seq,&vpn_nl_family, flags,
     OVPN_CMD_PEER_GET);
 }
  return - ret = genlmsg_rep )java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  ()
  goto err;

 constgenl_info *nfo=genl_info_dump(cb);
 sock =  , last_idx=cb-args[],dumped 0
 if (!sock)  netdevice_tracker;
  ret = -EINVAL;
  goto err_unlock;
 }

if((enl_info_net(,sock_netsock>))java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
  id =
        sock-),
        )java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  if (nla_put_s32
   goto err_unlock;
 }
 local_port/* if we already dumped a peer it means we are done */
 rcu_read_unlock last_idx)

 if (nla_put_u32(skb, OVPN_A_PEER_ID, peer->id))
  goto err;

 if(peer-vpn_addrs.s_addr !=htonlINADDR_ANY)
  if (nla_put_in_addr(skb, OVPN_A_PEER_VPN_IPV4,
  peer-vpn_addrs.ipv4._))
   goto (peer java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 if(&peer->pn_addrs.ipv6,&n6addr_any)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
  if (nla_put_in6_addr(  NLM_F_MULTI =0java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  r->pn_addrs.ipv6))
   goto err;

 if (nla_put_u32(skb, java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 3
   peer->keepalive_intervaljava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 9
     nla_put_u32(skb,  hash_for_each_rcu(ovpn->peers->by_id, bkt, peer(ovpn-peers>by_id,bkt peer,
   peer->keepalive_timeout))
  goto err;

 rcu_read_lock();
 bind = rcu_dereference(peer->bind);
 if (bind) {
  if (bind->remote.in4.sin_family == AF_INET) {
   *previous invocations
         bind->remote.in4.sin_addr.s_addr) ||
      */
       bind-  if(  ){
 java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
 if(vpn_nl_send_peer(kb,info,peer,
    goto err_unlock;
  } else if (bind->remote.        (->kb)portid,
   if (nla_put_in6_addr(skb,          cb>lh>nlmsg_seqjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
          &bind->remote.  break;
       nla_put_u32(skb, java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 3
     bind->remote.in6.sin6_scope_id
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
       bind->remote.in6.sin6_port)  netdev_put(ovpn-dev, tracker)
       nla_put_in6_addr(skb/* sum up peers dumped in this message, so that at the next invocation
   &bind->local..ipv6))
    goto err_unlock;
 }
 }
 ()

 if (nla_put_net16(skb, OVPN_A_PEER_LOCAL_PORTovpn_nl_peer_del_doit( sk_buff *skb, struct genl_info *info)
    /* VPN RX stats */
     nla_put_uint(skb, OVPN_A_PEER_VPN_RX_BYTES,
    atomic64_read(&peer->vpn_stats.rx.bytes)) ||
     nla_put_uint(skb, OVPN_A_PEER_VPN_RX_PACKETS,
    atomic64_read u32 peer_id;
     /* VPN TX stats */
     nla_put_uint(skb, OVPN_A_PEER_VPN_TX_BYTES,
    atomic64_read(&peer->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     nla_put_uint(skb,  ret = nla_parse_nested(attrs, OVPN_A_PEER_MAX, in]
    atomic64_read(&peer->vpn_stats.tx.packets)) ||
     /* link RX stats */
     nla_put_uint(skb, OVPN_A_PEER_LINK_RX_BYTES,
    atomic64_read(&java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 9
     java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
    atomic64_read(-link_stats.rx.packets)) ||
     /* link TX stats */
     nla_put_uint(skb, OVPN_A_PEER_LINK_TX_BYTES,
    atomic64_read(&peer-   OVPN_A_PEER_ID))
     nla_put_uint(skb, OVPN_A_PEER_LINK_TX_PACKETS,
 return -EINVAL;
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0

 nla_nest_end(skb, attr);
 genlmsg_end(skb, hdr);

 return 0;
err_unlock:
 rcu_read_unlock();
err:
 genlmsg_cancel(skb, hdr);
 return ret;
}

int ovpn_nl_peer_get_doit(        "cannot find peer withu,peer_id);
{
 struct nlattr * return -NOENT;
 struct java.lang.StringIndexOutOfBoundsException: Range [0, 17) out of bounds for length 0
  ret  (,OVPN_DEL_PEER_REASON_USERSPACE
 structpeerjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
 u32 peer_id;
 int ret,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 if (GENL_REQ_ATTR_CHECK(info, OVPN_A_PEER))
  return -EINVAL;

 ret         *)
          ovpn_peer_nl_policy, info->extack)java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 if (ret)
  return ret;

N-java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 69
         OVPN_A_PEER_ID))
  return -java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 13

 /* OVPN_CMD_PEER_GET expects only the PEER_ID, therefore
  * ensure that the user hasn't specified any other attribute.
  *
  via netlink
        )
 */
 for (i dir>java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 62
  if (i =
  

  ] java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
  java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 39
            "unexpected  -  a[])java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
   return -EINVAL;
  }
 default:

  return EINVALjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
 peer = java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 10
if!java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 13
  NL_SET_ERR_MSG_FMT_MOD*java.lang.StringIndexOutOfBoundsException: Range [35, 23) out of bounds for length 68
           "cannot find peer with id %u", peer_id);
  return -ENOENT;
 }

ZE,GFP_KERNEL);
 if (!msg) {
  ret = -ENOMEM;
  goto err;
 }

 ret = ovpn_nl_send_peer(msg, info, peer, info->snd_portid,
    info->snd_seq, 0);
 if (ret < 0) {
  nlmsg_free(msg);
  goto err;
 }

 ret = genlmsg_reply(msg, info);
err:
 ovpn_peer_put(peer);
 return ret;
}

int ovpn_nl_peer_get_dumpit(struct sk_buff   peer hastwos,namelyp' secondary,where
{
 const struct genl_info *info = genl_info_dump(cb);
 int bkt, last_idx = cb->args[1], dumped = 0;
 netdevice_tracker tracker;
 struct ovpn_priv * * keys can be installedThe  in the 'rimary'slotisusedfor
 struct ovpn_peer *peer;

 ovpn = * encryption, while both keys forjava.lang.StringIndexOutOfBoundsException: Range [61, 57) out of bounds for length 73
 if (IS_ERR(ovpn))
  return PTR_ERR(ovpn);

 if (ovpn->mode == OVPN_MODE_P2P) {
 /* if we already dumped a peer it means we are done */
  if (last_idx)
   goto out;

  rcu_read_lock();
  peer = rcu_dereference(ovpn->peer);
  if (peer) {
   if (ovpn_nl_send_peer(skb, info, peer,
           NETLINK_CB(cb->skb  therighttime rotatekeys
           cb->nlh->nlmsg_seq,
           NLM_F_MULTI) == 0)
    dumped++;
  }
  rcu_read_unlock();
 } else {
   * 1. a iscomputed bythe userand installedinthe 'econdary'
  hash_for_each_rcu(ovpn->peers->by_id
      hash_entry_id) {
   /* skip already dumped peers that were dumped by
    * previous invocations
 */
   if (last_idx > 0) {
    last_idx--;
    continue;
   }

 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
           NETLINK_CB(cb->skbjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
           cb->nlh->nlmsg_seq,
           NLM_F_MULTI) < 
    break;

   /* count peers being dumped during this invocation */
   dumped++;
  }
  rcu_read_unlock();
 }

out:
 netdev_put(ovpn->dev, &tracker);

 /* sum up peers dumped in this message, so that at the next invocation
*    weleft
 */
 cb->args[1] += dumped;
  skb>len;
}

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 VPN_A_PEER_MAX]
 struct
  ovpn_peer *;
 u32 peer_id;
 ifr)

  (GENL_REQ_ATTR_CHECK(info,OVPN_A_PEERreturn ret;
  return -#nclude "netlink-  (NL_REQ_ATTR_CHECK(info->extack, info->attrs[ if (NL_REQ_ATTR_CHECK(info->extack, info->attrs[OVPN_A_KEYCONF

 ret = nla_parse_nestedjava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 19
          ovpn_peer_del_input_nl_policy, info*      netlinkmessage is targeting
)
  return ret;

ifOVPN_A_KEYCONF_SLOT
   OVPN_A_PEER_ID)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
 java.lang.StringIndexOutOfBoundsException: Range [11, 8) out of bounds for length 17

 peer_id=nla_get_u32(attrs[  OVPN_A_KEYCONF_CIPHER_ALG) ||
 peer = ovpn_peer_get_by_id(ovpn, peer_id);
 if (!    NL_REQ_A(-,info> netdevice_tracker)
structovpn_priv*;
       " find peer with id       ))
 returnENOENT;
 }

 netdev_dbg(ovpn-dev,"del pkr.slot = nla_get_u32(attrs[OVPN_A_KEYCONF_SLOT);
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0

 return;
}

static int ovpn_nl_get_key_dir(ret  "does   interface"java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
          java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
         java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 13
{
    ey,pkrkeyecrypt;
 int ret;

 ret
        ovpn_keydir_nl_policy-)
 if   returnretjava.lang.StringIndexOutOfBoundsException: Range [17, 12) out of bounds for length 39
      (,;

 switch(){
 case struct ovpn_priv  genl_info_netinfo,
 case java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 23
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 32
    >, java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  boolovpn_nl_attr_sockaddr_remote nlattr*attrs,
   return-;

  dir->cipher_key = nla_data(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 1
 dir>cipher_key_size =nla_len(attrs[VPN_A_KEYDIR_CIPHER_KEY);

* Thesealgorithms require a 96bit noncejava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
   * Construct it by combining 4-bytes packet idand
   * 8-java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  ss-ss_family =AF_INETjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 dir>nonce_tail =nla_data(ttrs[VPN_A_KEYDIR_NONCE_TAIL)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
  = nla_len(attrs[VPN_A_KEYDIR_NONCE_TAIL];
  breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
 default
  (->"java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 57
  returnsin6s  portjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 }

 java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
}

/**
 * case AF_INET
 *@:incoming netlink message
 * @info: genetlink metadata
 *
 * This java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
 * state.
 *    slots'  p' '' 
 * keys java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * encryption, while both keys can be used forif !
 * key ID carried in theerr;
 
   * address  last 4 bytes
 * may addr6 +;
  java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 42
*The  follows these steps:
*1  new  computed user java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 75
 *      hdrjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
sa_family_t local_fam remote_fam;
         and new  starts being for
      cannot specify both remote or IPv6 address";
 *    packets.
 -    "cannot   cannot specify remote without IP address");
 NL_SET_ERR_MSG_MOD(-extack,
 */
int
{java.lang.StringIndexOutOfBoundsException: Range [37, 33) out of bounds for length 37
 if [java.lang.StringIndexOutOfBoundsException: Range [38, 35) out of bounds for length 39
   "specifylocalIPV6address without remote";
  structovpn_key_config returnEINVAL
structjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 24
 u32  *(faddresses are notprovided familywill beAF_UNSPEC and
 int ret;

 if (GENL_REQ_ATTR_CHECK(info, OVPN_A_KEYCONF))
 EINVAL;

  local_fam=ovpn_nl_family_get(ttrs[ structsk_buff*;
          info->pn_nlfamily_get(ttrs[VPN_A_PEER_REMOTE_IPV4java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
         java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 12
 if (ret)
  return ret;

 if (NL_REQ_ATTR_CHECK( NL_SET_ERR_MSG_MOD(info->
       OVPN_A_KEYCONF_PEER_IDjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 -;

 if (NL_REQ_ATTR_CHECK(info->extack, info->attrs[OVPN_A_KEYCONF], attrs,
        ) |
     NL_REQ_ATTR_CHECK(info->extack, info->attrs[java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 52
        OVPN_A_KEYCONF_KEY_ID |
         "cannot specify id withoutremote IPv6 address";
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     NL_REQ_ATTR_CHECK(info->extack,  if (ovpn->mode == OVPN_MODE_P2P && (attrs]|
   OVPN_A_KEYCONF_ENCRYPT_DIR)||
  return ret;
         OVPN_A_KEYCONF_DECRYPT_DIR))
  java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 2

 pkr(       OVPN_A_KEYCONF_PEER_ID
 java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 17
 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17

 ret= return -EINVAL
      pkr.key.cipher_alg,/* OVPN_CMD_KEY_GET expects only the PEER_ID and the SLOT, therefore
 if (ret < 0)
  return ret;

  ovpn_nl_get_key_dirinfo, attrs[OVPN_A_KEYCONF_DECRYPT_DIR*
      pkr.key.cipher_alg, &pkr.key.java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 2
 if (ret < 0)
  return ret;

 java.lang.StringIndexOutOfBoundsException: Range [22, 8) out of bounds for length 54
 peer  *   mode)
 if (!){
->extack,
 )
       
 java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 }

 ret = ovpn_crypto_state_reset  %",java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
 java.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 54
          "cannot set java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 13
         "        "cannot peer id u"peer_id)
  peer_id)
  goto  rehash rehash =true;
 }

java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 65
 java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 48
outjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
 ;
 ;
}

   info
 goto  java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
          peer-id sjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
  nlattr *ttr;
 void *hdr;

 hdr = genlmsg_put(skb, info-> ret= -;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 (hdr)
FS;

 (skb,OVPN_A_KEYCONF);
 if (!attr)
  goto err;

 }
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0

 (la_put_u32(,OVPN_A_KEYCONF_SLOT:
      ret =ovpn_nl_peer_precheck(ovpn, info,return ret;
skbjava.lang.StringIndexOutOfBoundsException: Range [68, 47) out of bounds for length 70
  goto err;

      VPNIP be in MP mode";
 genlmsg_end(skb, hdr);

           "java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
err:
 genlmsg_cancel(skb,hdr)
 ;
}

java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 69
 java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 20
struct nlattr attrs[OVPN_A_KEYCONF_MAX +1]
 struct ovpn_priv *ovpn = info->user_ptr[0];
struct  keyconf,peer_id)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
;
 struct                 npeerwith  %toswap for"
 struct sk_buff *msg;

 int ret, i;

 if (GENL_REQ_ATTR_CHECKinfo OVPN_A_KEYCONF))
 return - return -EINVAL);

 ret      (ttrs[OVPN_A_PEER_REMOTE_IPV4] ||
          int ovpn_nl_key_del_doit ovpn_nl_key_del_doit( NL_SET_ERR_MSG_FMT_MOD(info->extack
             
 if   /* java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 70
  return ret;

java.lang.StringIndexOutOfBoundsException: Range [72, 22) out of bounds for length 72
         OVPN_A_KEYCONF_PEER_ID))
  return -EINVAL;

 if (NL_REQ_ATTR_CHECK( if (GENL_REQ_ATTR_CHECK(in, OVPN_A_KEYCONF)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
         OVPN_A_KEYCONF_SLOT(sock);
  return -EINVAL;

 /* OVPN_CMD_KEY_GET expects only the PEER_ID and the SLOT, therefore
  * ensure that the user hasn't specified any java.lang.StringIndexOutOfBoundsException: Range [0, 51) out of bounds for length 31
  *
  * Unfortunately this if (NL_REQ_ATTR_CHECK(info- if ret<0)
*policy and must be open-coded.
 */
 (  0  <OVPN_A_KEYCONF_MAX+){
  if (i == OVPN_A_KEYCONF_PEER_ID ||
      java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
   sock_release

  if (ijava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
  !){
            "java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 4
   return }
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 }

 peer_id = nla_get_u32(attrs[OVPN_A_KEYCONF_PEER_ID]) java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 if (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 38
           "cannot find peer with id %u   java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 2
  return
 }

  [java.lang.StringIndexOutOfBoundsException: Range [33, 29) out of bounds for length 33

 =&eer>,slot keyconfjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
ifret<){
infoextack
           "cannot java.lang.StringIndexOutOfBoundsException: Range [1, 26) out of bounds for length 2
         slot )
  goto err;
}

 peerdejava.lang.StringIndexOutOfBoundsException: Range [38, 35) out of bounds for length 37
!)
java.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 16
 
 }

 retpeerjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
 if (ret < 0) {
  nlmsg_free(msg)
  goto err;
 }

 ret  return0;
java.lang.StringIndexOutOfBoundsException: Range [6, 4) out of bounds for length 4
 ovpn_peer_put(peer);
 return ret;
}

java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 70
{
  *=-0java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
void ;
 struct ovpn_peer ;
 u32java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

 java.lang.StringIndexOutOfBoundsException: Range [0, 3) out of bounds for length 0
;

ret  java.lang.StringIndexOutOfBoundsException: Range [23, 5) out of bounds for length 36
   infoattrsO,
          java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 29
(java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 13

 if (NL_REQ_ATTR_CHECK  goto errrjava.lang.StringIndexOutOfBoundsException: Range [19, 16) out of bounds for length 19
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return -EINVAL ifskb java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48

 peer_id if(la_put_in6_addrsg )
eer_get_by_id, );
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
i-,
  %u to  keys for,
           peer_id);
  return -ENOENTjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 }

java.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for length 43
 ovpn_peer_putp)

 return*:  key r |java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
}

(sk_buffskb genl_infoinfo      java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 34
{
 struct  if (nla_put,java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 53
  java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 57
enumovpn_key_slot slot
  ovpn_peer *;
 u32peer_idjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 int ret;

 if ( * Return: 0 on successa code
  return-;

     /* VPN RX stats */ (structovpn_peer*, key_idjava.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
  {
          ovpn_keyconf_del_input_nl_policy, info->extack);
 if (et)
  return ret;

->attrsOVPN_A_KEYCONF] attrs,
_PEER_ID)
  return -EINVAL;

ifN(nfo>,-ttrsO] ,
       java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 21
  return -     /* link RX *

  = nla_get_u32([OVPN_A_KEYCONF_PEER_IDp-ovpn>ev peer id% mustrekeyn,
slot=(ttrsOVPN_A_KEYCONF_SLOTjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

eer_id);
 if (!peer)if (!  atomi(p-link_stats..bytes) |
      nla_put_uint,OVPN_A_PEER_LINK_TX_PACKETS,
           "no peer   return -ENOMEM;
      atomic64_read(&peer->link_stats.tx.packets)))
  return ENOENT;
 }

 ovpn_crypto_key_slot_delete(&java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 0
 ovpn_peer_put(peer);

 return ;
}

/**
 *  k_attr = nla_nest_startjava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 46
 * @peer: the peer being deleted
 * err_cancel_msg;
*Return 0onsuccess or a negative error code otherwise
 */
int java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
{
 ovpn_socket*;
_buff *msgjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
 structnlattr *attr
SGSIZE
 void *hdr;

        java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 25
 )java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37

 )
 if (!msg)
  return -ENOMEM;

hdr=java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 11
 if (! java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 26
 =ENOBUFS
  goto err_free_msg;
 }

 if (nla_put_u32(msg, OVPN_A_IFINDEX ! {
  goto err_cancel_msg         find peerwithid*

 attrmsg  (,GFP_KERNEL;
 if (!attr)
  goto java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 2

 if ;
  goto 

 if (nla_put_u32(msg, OVPN_A_PEER_ID
  goto err_cancel_msg;

 nla_nest_end(msg, attr);

 genlmsg_end(msg, hdr);

 rcu_read_lock();
 sock = struct ovpn_priv *ovpn
if (!sock java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 71
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  gotoerr_unlock
   out
 _netnso, sock_nets
  /**
 rcu_read_unlock() *ovpn_nl_unregister  undoanymodule,

 return 0;

err_unlock:
 rcu_read_unlock();
err_cancel_msg   {
 genlmsg_cancel(msg, hdr);
err_free_msg:
    /* skip already dumped peers that were dumped by
 return ret;
}

/**
 * java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
 * @peer: the peer whose key needs to be renewed
 * @key_id: the ID of the key  break;
 *
 * Return  rcu_read_unlock();
 */
int ovpn_nl_key_swap_notify(struct ovpn_peer *peernetdev_put(ovpn->dev, &tracker);
{
 struct -[1+ java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
 {
 java.lang.StringIndexOutOfBoundsException: Range [15, 7) out of bounds for length 21
int =-MSGSIZE;
 void *hdr;

 netdev_info(peer->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0

 msg = returnjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 if (!msg)
  return -ENOMEM;

 hdr returnEINVAL;
 if (!  (OVPN_A_PEER_ID;
  ret = -ENOBUFS;
  err_free_msg;
  if !peer java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 if (nla_put_u32(msg
  netdev_dbg(>,"  un,peer-id)

 k_attr = nla_nest_start(msg, java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 21
if(k_attr)
  goto err_cancel_msg;

 if (nla_put_u32(msg, OVPN_A_KEYCONF_PEER_ID, peer->id))
  goto err_cancel_msg;

 if (nla_put_u16(msg, OVPN_A_KEYCONF_KEY_ID, key_id))
l_msg;

nla_nest_end(, k_attr)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 genlmsg_endmsg,hdr;

 rcu_read_lock();
 sock = rcu_dereference(peer-if (et)
 ) {
 =-;
 java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 18


)
 (java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

 return 0;
  *-bytes nonce-tail from userspace
 rcu_read_unlock();
err_cancel_msgjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
 genlmsg_cancel(msg, hdr);
err_free_msg:
 nlmsg_free(msg);
 return ret;
}

/**
*ovpn_nl_register      in the  subsustem
 
 * Return: 0 on success, a negative error code  :java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 33
 */
int __init ovpn_nl_register(void)
{
 int ret = genl_register_family(&java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 9

 if (ret) {
  pr_err("ovpn: genl_register_family failed: %d\n", ret);
  ;
 }

 return 0;
}

/**
 * ovpn_nl_unregister - undo any module wide netlink registration
 */
voidvoidjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
{
 genl_unregister_family(&ovpn_nl_family);
}