diff options
Diffstat (limited to 'src/monitor')
| -rw-r--r-- | src/monitor/monitor.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/monitor/monitor.c b/src/monitor/monitor.c index dcc79ec7..e08ffb9a 100644 --- a/src/monitor/monitor.c +++ b/src/monitor/monitor.c @@ -157,6 +157,8 @@ struct mt_ctx { const char *conf_path; struct sss_sigchild_ctx *sigchld_ctx; bool pid_file_created; + bool is_daemon; + pid_t parent_pid; }; static int start_service(struct mt_svc *mt_svc); @@ -449,6 +451,28 @@ static int mark_service_as_started(struct mt_svc *svc) } ctx->pid_file_created = true; + + /* Initialization is complete, terminate parent process if in daemon + * mode. Make sure we send the signal to the right process */ + if (ctx->is_daemon) { + if (ctx->parent_pid <= 1 || ctx->parent_pid != getppid()) { + /* the parent process was already terminated */ + DEBUG(SSSDBG_MINOR_FAILURE, ("Invalid parent pid: %d\n", + ctx->parent_pid)); + goto done; + } + + DEBUG(SSSDBG_TRACE_FUNC, ("SSSD is initialized, " + "terminating parent process\n")); + + errno = 0; + ret = kill(ctx->parent_pid, SIGTERM); + if (ret != 0) { + ret = errno; + DEBUG(SSSDBG_FATAL_FAILURE, ("Unable to terminate parent " + "process [%d]: %s\n", ret, strerror(ret))); + } + } } done: @@ -2647,6 +2671,8 @@ int main(int argc, const char *argv[]) ret = server_setup(MONITOR_NAME, flags, monitor->conf_path, &main_ctx); if (ret != EOK) return 2; + monitor->is_daemon = !opt_interactive; + monitor->parent_pid = main_ctx->parent_pid; monitor->ev = main_ctx->event_ctx; talloc_steal(main_ctx, monitor); |