-remove rp filter fix from test

1 files changed, 0 insertions, 76 deletions

diff --git a/src/vpn/test_gns_vpn.c b/src/vpn/test_gns_vpn.c
index 64454c8e7..0c6e42500 100644
--- a/src/vpn/test_gns_vpn.c
+++ b/src/vpn/test_gns_vpn.c
@@ -431,85 +431,9 @@ test_af (int af)
 }
 
 
-/**
- * Run the given command and wait for it to complete.
- * 
- * @param file name of the binary to run
- * @param cmd command line arguments (as given to 'execv')
- * @return 0 on success, 1 on any error
- */
-static int
-fork_and_exec (const char *file, 
-               char *const cmd[])
-{
-  int status;
-  pid_t pid;
-  pid_t ret;
-
-  pid = fork ();
-  if (-1 == pid)
-  {
-    fprintf (stderr, 
-             "fork failed: %s\n", 
-             strerror (errno));
-    return 1;
-  }
-  if (0 == pid)
-  {
-    /* we are the child process */
-    /* close stdin/stdout to not cause interference
-       with the helper's main protocol! */
-    (void) close (0); 
-    (void) close (1); 
-    (void) execv (file, cmd);
-    /* can only get here on error */
-    fprintf (stderr, 
-             "exec `%s' failed: %s\n", 
-             file,
-             strerror (errno));
-    _exit (1);
-  }
-  /* keep running waitpid as long as the only error we get is 'EINTR' */
-  while ( (-1 == (ret = waitpid (pid, &status, 0))) &&
-          (errno == EINTR) ); 
-  if (-1 == ret)
-  {
-    fprintf (stderr, 
-             "waitpid failed: %s\n", 
-             strerror (errno));
-    return 1;
-  }
-  if (! (WIFEXITED (status) && (0 == WEXITSTATUS (status))))
-    return 1;
-  /* child process completed and returned success, we're happy */
-  return 0;
-}
-
 int
 main (int argc, char *const *argv)
 {
-  char *sbin_sysctl;
-  char *const sysctl_args[] = {"sysctl", "-w", "net.ipv4.conf.default.rp_filter=0", NULL};
-
-  if (0 == ACCESS ("/sbin/sysctl", X_OK))
-      sbin_sysctl = "/sbin/sysctl";
-  else if (0 == ACCESS ("/usr/sbin/sysctl", X_OK))
-    sbin_sysctl = "/usr/sbin/sysctl";
-  else
-  {
-    fprintf (stderr,
-             "Fatal: executable sysctl not found in approved directories: %s\n",
-             strerror (errno));
-    return 0;
-  }
-
-  if (0 != fork_and_exec (sbin_sysctl, sysctl_args))
-  {
-    fprintf (stderr,
-             "Failed to enable IPv4 forwarding.  Will continue anyway.\n");
-    return 1;
-  }
-
   if (0 != ACCESS ("/dev/net/tun", R_OK))
   {
     GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,