socket(AF_INET, SOCK_RAW, htons(ETH_P_ALL)) this socket creation is not
supported in ubuntu 16.04 64 bit and all updated versions
** Description changed:
- Hi, This code is working in 32 bit ubuntu versions 14.04 and 16.04.
- Also, this code is working in ubuntu 14.04 64 bit versions.
+ Hi, This code is working in 32 bit ubuntu versions 14.04 and 16.04.
+ Also, this code is working in ubuntu 14.04 64 bit versions.
but it is giving socket creation failure error in ubuntu 64 bit. (linux-
image-3.19.0-25-generic 32/64 bit both working (ubuntu 14.04), linux-
image-4.15.0-45-generic (32 bit working for ubuntu 16.04) and linux-
image-4.15.0-47-generic ubunutu 64 bit gives error. Please suggest to
this issue to run on 64 bit ubuntu 16.04 and other machines.
This code socket fail and returns -1 : s = socket(AF_PACKET, SOCK_RAW,
htons(ETH_P_ALL));
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <sys/socket.h>
#include <net/if.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#include <arpa/inet.h>
static int s = -1;
static int s1 = -1;
void onexit(int signum)
{
- (void)signum;
- printf("Exiting");
- close(s);
- close(s1);
+ (void)signum;
+ printf("Exiting");
+ close(s);
+ close(s1);
}
int main()
{
- char buf[1600];
- ssize_t recv_size = -1;
- ssize_t send_size = -1;
+ char buf[1600];
+ ssize_t recv_size = -1;
+ ssize_t send_size = -1;
- int i = 0;
+ int i = 0;
- struct sockaddr_ll socket_address, socket_address1;
+ struct sockaddr_ll socket_address, socket_address1;
- s = socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
- s1 = socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+ s = socket(AF_INET, SOCK_RAW, htons(ETH_P_ALL));
+ s1 = socket(AF_INET, SOCK_RAW, htons(ETH_P_ALL));
- if ((s == -1) || (s1 == -1))
- {
- perror("Socket creation failed");
- exit (0);
- }
+ if ((s == -1) || (s1 == -1))
+ {
+ perror("Socket creation failed");
+ exit (0);
+ }
- signal(SIGINT, onexit);
+ signal(SIGINT, onexit);
- memset(&socket_address, 0, sizeof (socket_address));
- socket_address.sll_family = PF_PACKET;
- socket_address.sll_ifindex = if_nametoindex("eth0");
- socket_address.sll_protocol = htons(ETH_P_ALL);
+ memset(&socket_address, 0, sizeof (socket_address));
+ socket_address.sll_family = PF_PACKET;
+ socket_address.sll_ifindex = if_nametoindex("eth0");
+ socket_address.sll_protocol = htons(ETH_P_ALL);
- i = bind(s, (struct sockaddr*)&socket_address,
- sizeof(socket_address));
- if (i == -1)
- {
- perror("Bind");
- exit (0);
- }
+ i = bind(s, (struct sockaddr*)&socket_address,
+ sizeof(socket_address));
+ if (i == -1)
+ {
+ perror("Bind");
+ exit (0);
+ }
- memset(&socket_address1, 0, sizeof (socket_address1));
- socket_address1.sll_family = PF_PACKET;
- socket_address1.sll_ifindex = if_nametoindex("eth1");
- socket_address1.sll_protocol = htons(ETH_P_ALL);
+ memset(&socket_address1, 0, sizeof (socket_address1));
+ socket_address1.sll_family = PF_PACKET;
+ socket_address1.sll_ifindex = if_nametoindex("eth1");
+ socket_address1.sll_protocol = htons(ETH_P_ALL);
- i = bind(s1, (struct sockaddr*)&socket_address1,
- sizeof(socket_address1));
- if (i == -1)
- {
- perror("Bind");
- exit (0);
- }
+ i = bind(s1, (struct sockaddr*)&socket_address1,
+ sizeof(socket_address1));
+ if (i == -1)
+ {
+ perror("Bind");
+ exit (0);
+ }
- while (1)
- {
- memset(&buf, 0, sizeof(buf));
+ while (1)
+ {
+ memset(&buf, 0, sizeof(buf));
- recv_size = recv(s, &buf, sizeof(buf), 0);
- if (recv_size == -1)
- {
- perror("Socket receive");
- exit (0);
- }
+ recv_size = recv(s, &buf, sizeof(buf), 0);
+ if (recv_size == -1)
+ {
+ perror("Socket receive");
+ exit (0);
+ }
- printf("\n");
- for(i=0; i < recv_size; i++)
- {
- printf("%02x ", buf[i]);
- }
+ printf("\n");
+ for(i=0; i < recv_size; i++)
+ {
+ printf("%02x ", buf[i]);
+ }
- send_size = send(s1, &buf, recv_size, 0);
- if (send_size == -1)
- {
- perror("Socket send");
- exit (0);
- }
- }
+ send_size = send(s1, &buf, recv_size, 0);
+ if (send_size == -1)
+ {
+ perror("Socket send");
+ exit (0);
+ }
+ }
- return 0;
+ return 0;
}
** Description changed:
Hi, This code is working in 32 bit ubuntu versions 14.04 and 16.04.
Also, this code is working in ubuntu 14.04 64 bit versions.
but it is giving socket creation failure error in ubuntu 64 bit. (linux-
image-3.19.0-25-generic 32/64 bit both working (ubuntu 14.04), linux-
image-4.15.0-45-generic (32 bit working for ubuntu 16.04) and linux-
image-4.15.0-47-generic ubunutu 64 bit gives error. Please suggest to
this issue to run on 64 bit ubuntu 16.04 and other machines.
- This code socket fail and returns -1 : s = socket(AF_PACKET, SOCK_RAW,
+ This code socket fail and returns -1 : s = socket(AF_INET, SOCK_RAW,
htons(ETH_P_ALL));
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <sys/socket.h>
#include <net/if.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#include <arpa/inet.h>
static int s = -1;
static int s1 = -1;
void onexit(int signum)
{
(void)signum;
printf("Exiting");
close(s);
close(s1);
}
int main()
{
char buf[1600];
ssize_t recv_size = -1;
ssize_t send_size = -1;
int i = 0;
struct sockaddr_ll socket_address, socket_address1;
s = socket(AF_INET, SOCK_RAW, htons(ETH_P_ALL));
s1 = socket(AF_INET, SOCK_RAW, htons(ETH_P_ALL));
if ((s == -1) || (s1 == -1))
{
perror("Socket creation failed");
exit (0);
}
signal(SIGINT, onexit);
memset(&socket_address, 0, sizeof (socket_address));
socket_address.sll_family = PF_PACKET;
socket_address.sll_ifindex = if_nametoindex("eth0");
socket_address.sll_protocol = htons(ETH_P_ALL);
i = bind(s, (struct sockaddr*)&socket_address,
sizeof(socket_address));
if (i == -1)
{
perror("Bind");
exit (0);
}
memset(&socket_address1, 0, sizeof (socket_address1));
socket_address1.sll_family = PF_PACKET;
socket_address1.sll_ifindex = if_nametoindex("eth1");
socket_address1.sll_protocol = htons(ETH_P_ALL);
i = bind(s1, (struct sockaddr*)&socket_address1,
sizeof(socket_address1));
if (i == -1)
{
perror("Bind");
exit (0);
}
while (1)
{
memset(&buf, 0, sizeof(buf));
recv_size = recv(s, &buf, sizeof(buf), 0);
if (recv_size == -1)
{
perror("Socket receive");
exit (0);
}
printf("\n");
for(i=0; i < recv_size; i++)
{
printf("%02x ", buf[i]);
}
send_size = send(s1, &buf, recv_size, 0);
if (send_size == -1)
{
perror("Socket send");
exit (0);
}
}
return 0;
}
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https://bugs.launchpad.net/bugs/1826113
Title:
socket creation failure - invalid argument error
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