| /* SCTP kernel Implementation |
| * Copyright (c) 2003 Hewlett-Packard Development Company, L.P |
| * (C) Copyright IBM Corp. 2004 |
| * |
| * This file has test cases to test the socket (), bind () and listen () for |
| * 1-1 style sockets |
| * |
| * socket () Tests: |
| * --------------- |
| * TEST1: Invalid domain |
| * TEST2: Invalid type |
| * TEST3: Opening a TCP style socket |
| * |
| * bind () Tests: |
| * ------------- |
| * TEST4: Invalid address |
| * TEST5: Invalid address length |
| * TEST6: Invalid socket descriptor |
| * TEST7: Invalid host name |
| * TEST8: On a socket that is already bound |
| * TEST9: On reserved ports |
| * TEST10: INADDR_ANY address and non-zero port |
| * TEST11: INADDR_ANY address and zero port |
| * TEST12: Local address and zero port |
| * |
| * listen () Tests: |
| * --------------- |
| * TEST13: Bad socket descriptor |
| * TEST14: Invalid socket |
| * TEST15: Listening a bound socket |
| * |
| * The SCTP implementation is free software; |
| * you can redistribute it and/or modify it under the terms of |
| * the GNU General Public License as published by |
| * the Free Software Foundation; either version 2, or (at your option) |
| * any later version. |
| * |
| * The SCTP implementation is distributed in the hope that it |
| * will be useful, but WITHOUT ANY WARRANTY; without even the implied |
| * ************************ |
| * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * See the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with GNU CC; see the file COPYING. If not, write to |
| * the Free Software Foundation, 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| * |
| * Please send any bug reports or fixes you make to the |
| * email address(es): |
| * lksctp developers <lksctp-developers@lists.sourceforge.net> |
| * |
| * Or submit a bug report through the following website: |
| * http://www.sf.net/projects/lksctp |
| * |
| * Any bugs reported given to us we will try to fix... any fixes shared will |
| * be incorporated into the next SCTP release. |
| * |
| */ |
| |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> /* for sockaddr_in */ |
| #include <arpa/inet.h> |
| #include <errno.h> |
| #include <netinet/sctp.h> |
| #include <sys/uio.h> |
| #include <sctputil.h> |
| |
| #define SCTP_RESERVED_PORT 7 |
| #define SCTP_INV_LOOPBACK "172.31.43.112" |
| |
| char *TCID = __FILE__; |
| int TST_TOTAL = 15; |
| int TST_CNT = 0; |
| |
| int |
| main(int argc, char *argv[]) |
| { |
| int sk,pf_class; |
| int error = 0; |
| int uid; |
| int fd, err_no = 0; |
| char filename[21]; |
| |
| struct sockaddr_in bind_addr; |
| |
| /* Rather than fflush() throughout the code, set stdout to |
| * be unbuffered. |
| */ |
| setvbuf(stdout, NULL, _IONBF, 0); |
| setvbuf(stderr, NULL, _IONBF, 0); |
| |
| pf_class = PF_INET; |
| |
| /* socket() TEST1: Invalid domain, EAFNOSUPPORT Expected error */ |
| sk = socket(-1, SOCK_STREAM, IPPROTO_SCTP); |
| if (sk != -1 || errno != EAFNOSUPPORT) |
| tst_brkm(TBROK, tst_exit, "socket() with invalid domain " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "socket() with invalid domain - EAFNOSUPPORT"); |
| |
| /*socket() TEST2 : Invalid type, EINVAL Expected error*/ |
| sk = socket(pf_class, -1, IPPROTO_SCTP); |
| if (sk != -1 || errno != EINVAL) |
| tst_brkm(TBROK, tst_exit, "socket() with invalid type " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "socket() with invalid type - EINVAL"); |
| |
| /*socket() TEST3: opening a socket*/ |
| sk = socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| if (sk < 0) |
| tst_brkm(TBROK, tst_exit, "valid socket() call " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "socket() - SUCCESS"); |
| |
| /*bind() TEST4: Invalid structure, EFAULT Expected error */ |
| error = bind(sk, (struct sockaddr *)-1, sizeof(struct sockaddr_in)); |
| if (error != -1 || errno != EFAULT) |
| tst_brkm(TBROK, tst_exit, "bind() with invalid address ptr " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() with invalid address ptr - EFAULT"); |
| |
| /*bind() TEST5: Invalid address length, EINVAL Expect error*/ |
| bind_addr.sin_family = AF_INET; |
| bind_addr.sin_addr.s_addr = SCTP_IP_LOOPBACK; |
| bind_addr.sin_port = htons(SCTP_TESTPORT_1); |
| |
| error = bind(sk, (struct sockaddr *) &bind_addr, sizeof(bind_addr)-2); |
| if (error != -1 || errno != EINVAL) |
| tst_brkm(TBROK, tst_exit, "bind() with invalid address length " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() with invalid address length - EINVAL"); |
| |
| /*bind() TEST6: Invalid socket descriptor, ENOTSOCK Expect Error*/ |
| strcpy(filename, "/tmp/sctptest.XXXXXX"); |
| fd = mkstemp(filename); |
| if (fd == -1) |
| tst_brkm(TBROK, tst_exit, "Failed to mkstemp %s: %s", |
| filename, strerror(errno)); |
| error = bind(fd, (struct sockaddr *) &bind_addr, sizeof(bind_addr)); |
| if (error == -1) |
| err_no = errno; |
| close(fd); |
| unlink(filename); |
| if (error != -1 || err_no != ENOTSOCK) |
| tst_brkm(TBROK, tst_exit, "bind() with invalid socket " |
| "descriptor error:%d, errno:%d", error, err_no); |
| |
| tst_resm(TPASS, "bind() with invalid socket descriptor - ENOTSOCK"); |
| |
| /*bind() TEST7: Invalid host name, EADDRNOTAVAIL Expect Error*/ |
| /*Assigning invalid host name*/ |
| bind_addr.sin_addr.s_addr = inet_addr(SCTP_INV_LOOPBACK); |
| error = bind(sk, (struct sockaddr *) &bind_addr, sizeof(bind_addr)); |
| if (error != -1 || errno != EADDRNOTAVAIL) |
| tst_brkm(TBROK, tst_exit, "bind() with invalid local " |
| "address error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() with invalid local address - EADDRNOTAVAIL"); |
| |
| /*bind() TEST8: Bind on a socket that has already called bind |
| EINAVL, Expected error*/ |
| bind_addr.sin_addr.s_addr = SCTP_IP_LOOPBACK; |
| /*Calling bind first time, it should pass*/ |
| test_bind(sk, (struct sockaddr *) &bind_addr, sizeof(bind_addr)); |
| |
| error = bind(sk, (struct sockaddr *) &bind_addr, sizeof(bind_addr)); |
| if (error != -1 || errno != EINVAL) |
| tst_brkm(TBROK, tst_exit, "bind() on an already bound socket " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() on an already bound socket - EINVAL"); |
| |
| /*Closing the socket which succeed in bind() */ |
| close(sk); |
| |
| /*Opening the socket again for further test*/ |
| sk = socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| |
| /*bind() TEST9: Bind on reserved ports EACCES, Expected error*/ |
| /*Assigning a reserved port*/ |
| uid = getuid(); |
| if (uid != 0) { |
| bind_addr.sin_port = htons(SCTP_RESERVED_PORT); |
| error = bind(sk, (struct sockaddr *) &bind_addr, |
| sizeof(bind_addr)); |
| if (error != -1 || errno != EACCES) |
| tst_brkm(TBROK, tst_exit, "bind() on reserverd port " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() on reserved port - EACCESS"); |
| } |
| |
| /*bind() TEST10: INADDR_ANY address and non-zero port, bind() should |
| succeed*/ |
| bind_addr.sin_addr.s_addr = INADDR_ANY; |
| bind_addr.sin_port = htons(SCTP_TESTPORT_1); |
| error = bind(sk, (struct sockaddr *) &bind_addr,sizeof(bind_addr)); |
| if ( error < 0 ) |
| tst_brkm(TBROK, tst_exit, "bind() with INADDR_ANY address and " |
| "non-zero port error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() with INADDR_ANY address and non-zero port - " |
| "SUCCESS"); |
| |
| /*Closing the socket which succeed in bind() */ |
| close(sk); |
| |
| /*Opening the socket again for further test*/ |
| sk = socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| |
| /*bind() TEST11: INADDR_ANY address and zero port, bind() should |
| succeed*/ |
| bind_addr.sin_port = 0; |
| error = bind(sk, (struct sockaddr *) &bind_addr,sizeof(bind_addr)); |
| if ( error < 0 ) |
| tst_brkm(TBROK, tst_exit, "bind() with INADDR_ANY address and " |
| "zero port error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() with INADDR_ANY address and zero port - " |
| "SUCCESS"); |
| |
| /*Closing the socket which succeed in bind() */ |
| close(sk); |
| |
| /*Opening the socket again for further test*/ |
| sk = socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| |
| /*bind() TEST12: local address and zero port, bind() should |
| succeed*/ |
| bind_addr.sin_addr.s_addr = SCTP_IP_LOOPBACK; |
| bind_addr.sin_port = 0; |
| error = bind(sk, (struct sockaddr *) &bind_addr,sizeof(bind_addr)); |
| if ( error < 0 ) |
| tst_brkm(TBROK, tst_exit, "bind() with local address and " |
| "zero port error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "bind() with local address and zero port - " |
| "SUCCESS"); |
| |
| /*listen() TEST13: Bad socket descriptor EBADF, Expected error*/ |
| error = listen(-1, 3); |
| if (error != -1 || errno != EBADF) |
| tst_brkm(TBROK, tst_exit, "listen() with bad socket descriptor " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "listen() with bad socket descriptor - EBADF"); |
| |
| /*listen() TEST14: Invalid socket ENOTSOCK, Expected error*/ |
| strcpy(filename, "/tmp/sctptest.XXXXXX"); |
| fd = mkstemp(filename); |
| if (fd == -1) |
| tst_brkm(TBROK, tst_exit, "Failed to mkstemp %s: %s", |
| filename, strerror(errno)); |
| error = listen(fd, 3); |
| if (error == -1) |
| err_no = errno; |
| close(fd); |
| unlink(filename); |
| if (error != -1 || err_no != ENOTSOCK) |
| tst_brkm(TBROK, tst_exit, "listen() with invalid socket " |
| "error:%d, errno:%d", error, err_no); |
| |
| tst_resm(TPASS, "listen() with invalid socket - ENOTSOCK"); |
| |
| /*listen() TEST15:listen on a bound socket, should succeed*/ |
| error = listen(sk, 3); |
| if ( error < 0 ) |
| tst_brkm(TBROK, tst_exit, "listen() on a bound socket " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "listen() on a bound socket - SUCCESS"); |
| |
| close(sk); |
| |
| return 0; |
| } |