1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <stdlib.h>
#include "sanitise.h"
#include "compat.h"
#include "net.h"
#include "maps.h"
#include "config.h"
#include "random.h"
#include "params.h" // do_specific_proto
#include "utils.h" // ARRAY_SIZE
struct sa_func_entry {
unsigned int pf;
void (*func)(struct sockaddr **addr, socklen_t *addrlen);
};
static const struct sa_func_entry sa_funcs[] = {
//TODO { .pf = PF_UNSPEC, .func = &unspec_gen_sockaddr },
{ .pf = PF_UNIX, .func = &unix_gen_sockaddr },
{ .pf = PF_INET, .func = &ipv4_gen_sockaddr },
{ .pf = PF_AX25, .func = &ax25_gen_sockaddr },
{ .pf = PF_IPX, .func = &ipx_gen_sockaddr },
{ .pf = PF_APPLETALK, .func = &atalk_gen_sockaddr },
//TODO { .pf = PF_NETROM, .func = &netrom_gen_sockaddr },
//TODO { .pf = PF_BRIDGE, .func = &bridge_gen_sockaddr },
{ .pf = PF_ATMPVC, .func = &atmpvc_gen_sockaddr },
{ .pf = PF_X25, .func = &x25_gen_sockaddr },
{ .pf = PF_INET6, .func = &ipv6_gen_sockaddr },
{ .pf = PF_ROSE, .func = &rose_gen_sockaddr },
{ .pf = PF_DECnet, .func = &decnet_gen_sockaddr },
{ .pf = PF_NETBEUI, .func = &llc_gen_sockaddr },
//TODO { .pf = PF_SECURITY, .func = &security_gen_sockaddr },
//TODO { .pf = PF_KEY, .func = &key_gen_sockaddr },
{ .pf = PF_NETLINK, .func = &netlink_gen_sockaddr },
{ .pf = PF_PACKET, .func = &packet_gen_sockaddr },
//TODO { .pf = PF_ASH, .func = &ash_gen_sockaddr },
{ .pf = PF_ECONET, .func = &econet_gen_sockaddr },
{ .pf = PF_ATMSVC, .func = &atmsvc_gen_sockaddr },
{ .pf = PF_RDS, .func = &rds_gen_sockaddr },
//TODO { .pf = PF_SNA, .func = &sna_gen_sockaddr },
{ .pf = PF_IRDA, .func = &irda_gen_sockaddr },
{ .pf = PF_PPPOX, .func = &pppox_gen_sockaddr },
//TODO { .pf = PF_WANPIPE, .func = &wanpipe_gen_sockaddr },
{ .pf = PF_LLC, .func = &llc_gen_sockaddr },
{ .pf = PF_CAN, .func = &can_gen_sockaddr },
{ .pf = PF_TIPC, .func = &tipc_gen_sockaddr },
//TODO { .pf = PF_BLUETOOTH, .func = &bluetooth_gen_sockaddr },
//TODO { .pf = PF_IUCV, .func = &iucv_gen_sockaddr },
//TODO { .pf = PF_RXRPC, .func = &rxrpc_gen_sockaddr },
//TODO { .pf = PF_ISDN, .func = &isdn_gen_sockaddr },
{ .pf = PF_PHONET, .func = &phonet_gen_sockaddr },
//TODO { .pf = PF_IEEE802154, .func = &ieee802154_gen_sockaddr },
#ifdef USE_CAIF
{ .pf = PF_CAIF, .func = &caif_gen_sockaddr },
#endif
#ifdef USE_IF_ALG
{ .pf = PF_ALG, .func = &alg_gen_sockaddr },
#endif
{ .pf = PF_NFC, .func = &nfc_gen_sockaddr },
//TODO { .pf = PF_VSOCK, .func = &vsock_gen_sockaddr },
};
void generate_sockaddr(struct sockaddr **addr, socklen_t *addrlen, int pf)
{
unsigned int i;
/* If we want sockets of a specific type, we'll want sockaddrs that match. */
if (do_specific_proto == TRUE)
pf = specific_proto;
/* If we got no hint passed down, pick a random proto. */
if (pf == -1)
pf = rand() % TRINITY_PF_MAX;
for (i = 0; i < ARRAY_SIZE(sa_funcs); i++) {
if (sa_funcs[i].pf == (unsigned int) pf) {
sa_funcs[i].func(addr, addrlen);
return;
}
}
/* Make something up for unknown protocols. */
*addr = (struct sockaddr *) page_rand;
*addrlen = rand() % 100;
}
|