int test_starting_service(discovery_service *svc) {
svc->receive_callback = starting_service_spy;
int retval = discovery_service_start(svc, ASK_ONCE_STRATEGY);
JNXCHECK(retval == 0);
JNXCHECK(svc->sock_send->socket > 0
&& svc->sock_send->addrfamily == AF_INET
&& svc->sock_send->stype == SOCK_DGRAM);
JNXCHECK(svc->udp_listener->socket > 0
&& svc->udp_listener->socket->addrfamily == AF_INET
&& svc->udp_listener->socket->stype == SOCK_DGRAM);
if (svc->isrunning) {
// check send socket is up and sending
int error = 0;
socklen_t len = sizeof(error);
retval = getsockopt(svc->sock_send->socket, SOL_SOCKET, SO_ERROR, &error, &len);
JNXCHECK(retval == 0);
}
wait_for_flag(&list_message_received);
return CLEANUP;
}
void do_child()
{
wait_for_flag(2);
exit(0);
}
/*
* do_master_child()
*/
void do_master_child(char **av)
{
pid_t pid1;
int status;
char user1name[] = "nobody";
char user2name[] = "bin";
struct passwd *ltpuser1, *ltpuser2;
TEST_EXP_ENOS(exp_enos);
tst_count = 0;
*flag = 0;
pid1 = FORK_OR_VFORK();
if (pid1 == -1)
tst_brkm(TBROK | TERRNO, cleanup, "Fork failed");
if (pid1 == 0) {
ltpuser1 = SAFE_GETPWNAM(NULL, user1name);
if (setreuid(ltpuser1->pw_uid, ltpuser1->pw_uid) == -1) {
perror("setreuid failed (in child)");
exit(1);
}
*flag = 1;
#ifdef UCLINUX
if (self_exec(av[0], "") < 0) {
perror("self_exec failed");
exit(1);
}
#else
do_child();
#endif
}
ltpuser2 = SAFE_GETPWNAM(NULL, user2name);
if (setreuid(ltpuser2->pw_uid, ltpuser2->pw_uid) == -1) {
perror("seteuid failed");
exit(1);
}
/* wait until child sets its euid */
wait_for_flag(1);
TEST(kill(pid1, TEST_SIG));
/* signal the child that we're done */
*flag = 2;
if (waitpid(pid1, &status, 0) == -1) {
perror("waitpid failed");
exit(1);
}
if (TEST_RETURN != -1) {
printf("kill succeeded unexpectedly\n");
exit(1);
}
/*
* Check to see if the errno was set to the expected
* value of 1 : EPERM
*/
if (TEST_ERRNO == EPERM) {
printf("kill failed with EPERM\n");
exit(0);
}
perror("kill failed unexpectedly");
exit(1);
}
