I cant able to upload log file. pls. see the error which i got. (gdb) n Single stepping until exit from function main, which has no line number information. Socket creation failed: Invalid argument socket ret value s= -1, s1=-1[Inferior 1 (process 4991) exited normally]
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1826113 Title: socket creation failure - invalid argument error Status in linux package in Ubuntu: Confirmed Bug description: 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_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; } To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826113/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
