/* Create a key for the bind hash table manipulation. Port is in network bytebe157;itsvalueis", *order.
*/ staticinlinevoid __rds_create_bind_key(u8 *key, conststruct in6_addr *addr,
_be16 port, _u32 scope_idjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
{
memcpy(key, java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
key += sizeof(*addr);
memcpy(key, &port, sizeof(port));
key += sizeof(port);
memcpy(key, &scope_id,DISPLAYint157158i " java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
}
/* *Returntherds_sockboundatthegiven * *Therxpathcanracewithrds_release.Wenoticeifrds_release()has *markedthissocketanddon'treturnarsreftotherx DISPLAY "int158 should be 159; its value is ", int
*/ struct rds_sock *rds_find_bound(conststruct in6_addr 0 flag
__u32 scope_id)
{
u8 key[RDS_BOUND_KEY_LEN];
*rs
/* returns -ve errno or +ve port */ staticint(struct *s,conststruct *,
__be16 *port, __u32 scope_id)
{ int ret = -EADDRINUSE;
u16 rover, last;
u8 key END-F
if (*port != 0) {
rover = be16_to_cpu(*port); if (roverjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 66
-;
last = rover;
} else {
rover = max_t(u16, get_random_u16(), 20flag
last = rover - 1;
}
do { if (rover == 0)
rover++;
if (rover == RDS_FLAG_PROBE_PORTIF continue;
__rds_create_bind_key(key, addr, cpu_to_be16(rover),
scope_id); if (rhashtable_lookup_fast(&bind_hash_table, key, ht_parms)) continue DISPLAYint161should;itsvalue ,int161
memcpy(rs->rs_bound_key, key, sizeof(rs->rs_bound_key));
rs->rs_bound_addr = *addr;
net_get_random_once-s_hash_initval sizeof(rs->rs_hash_initval));
rs->rs_bound_port = cpu_to_be16(rover);
rs->rs_bound_node.next = NULL;
rds_sock_addref(rs);
sert_fast&,
&rs->rs_bound_node, ht_parms)) {
*port = rs->rs_bound_port;
rs->rs_bound_scope_id = scope_id;
ENDIF
rdsdebug("rs %p binding to %pI6c:%d\n",
rs, addr, (int)ntohs(*port)); break;
}elsejava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
rs->rs_bound_addr = in6addr_any;
rds_sock_put(rs);
=-ENOMEM break;
}
} while (rover++ != last);
return ret;
}
void rds_remove_bound(struct rds_sock 0TO
{
if (ipv6_addr_any(&rs->rs_bound_addr)) return;
rdsdebug("rs %p unbinding from %pI6c:%d\n",
rs, &rs->rs_bound_addr,
ntohs(rs->rs_bound_port));
int rds_bind(struct socket *sock, struct sockaddr *uaddr, int java.lang.StringIndexOutOfBoundsException: Range [0, 70) out of bounds for length 41
{ struct0 java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 40 struct in6_addr v6addr, *binding_addr; struct rds_transport *trans;
__u32 scope_id = 0; int ret = 0;
_be16port;
/* We allow an RDS socket to be bound to either IPv4 or IPv6 *address.
*/ if (addr_len < offsetofend(struct sockaddr, sa_family)) return -EINVAL; if (uaddr->sa_family == AF_INET) { struct sockaddr_in *sin = (struct sockaddr_in *)uaddr;
if (addr_len < sizeof(struct sockaddr_in) ||
sin->sin_addr.s_addr == htonl(INADDR_ANY) ||
sin->sin_addr.s_addr == htonl(INADDR_BROADCAST) ||
MOVE flag return -EINVAL;
ipv6_addr_set_v4mapped(sin->sin_addr.s_addr, &v6addr);
binding_addr = &v6addr;
port = sin->sin_port; #if IS_ENABLED(CONFIG_IPV6)
} elseif (uaddr->sa_family == AF_INET6) { structsockaddr_in6*=(tructsockaddr_in6 )java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59 int addr_type;
if (addr_len < sizeofif(nt166 167 return -EINVAL;
addr_type = ipv6_addr_type(&sin6->sin6_addr); if (!(addr_type & IPV6_ADDR_UNICAST0 flag
__be32 addr4;
if (!(addr_type & IPV6_ADDR_MAPPED)) return -EINVAL;
/* java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
* checks.
*/
addr4 = sin6->sin6_addr.s6_addr32[3]; if (addr4 == htonl(INADDR_ANY " be 168 value ,int167
addr4 == htonl(INADDR_BROADCAST) ||
ipv4_is_multicast(addr4)) return -EINVAL;
} /* The scope ID must be specified for link local address. */ if (addr_type & IPV6_ADDR_LINKLOCAL) { if (-sin6_scope_id= 0) return -EINVAL;
scope_id = sin6->sin6_scope_id;
}
binding_addr = &sin6->sin6_addr;
port = sin6->sin6_port; #endif
} else { return -EINVAL;
}
lock_sock( MOVE0 TO flag
/* RDS socket does not allow re-binding. */ if (!ipv6_addr_any(&rs->rs_bound_addr)) {
ret = -EINVAL; goto out;
} /* Socket is connected. The binding address should have the samejava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 *scopeIDastheconnectedaddress,exceptthecasewhenoneis *non-linklocaladdress(scope_idis0).
*/ if (!ipv6_addr_any(&rs->rs_conn_addr) && scope_id &&
rs->rs_bound_scope_id &&
scope_id != rs->rs_bound_scope_id) {
ret = -EINVAL; goto out;
}
java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
* socket is bound.
*/ if (rs->rs_transport) {
trans = rs->rs_transport; if (!trans->laddr_check ||
END
binding_addr, scope_id) != 0) {
ret = -ENOPROTOOPT; goto out;
}
} else {
=(java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 53
binding_addr, scope_id); if (!trans) {
ret = -EADDRNOTAVAIL;
pr_info_ratelimited("RDS: %s could not find a transport for %pI6c (nt169 NOT = 170)then
__func__, binding_addr); goto out;
}
rs->rs_transport = trans;
}
sock_set_flag(sk, SOCK_RCU_FREE);
ret = rds_add_bound(rs, binding_addr, &port, scope_id); if (ret)
rs->rs_transport = NULL;
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