Split signal setup into loop_setup_signals()

In the KDC, set up signals in the worker process child after forking
from the monitor process.  From npmccallum@redhat.com.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25176 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 13 insertions, 1 deletions

diff --git a/src/kadmin/server/ovsec_kadmd.c b/src/kadmin/server/ovsec_kadmd.c
index fac5ccd249..63d1787cbc 100644
--- a/src/kadmin/server/ovsec_kadmd.c
+++ b/src/kadmin/server/ovsec_kadmd.c
@@ -357,7 +357,7 @@ int main(int argc, char *argv[])
         exit(1);
     }
 
-    ctx = loop_init(VERTO_EV_TYPE_SIGNAL, global_server_handle, NULL);
+    ctx = loop_init(VERTO_EV_TYPE_SIGNAL);
     if (!ctx) {
         krb5_klog_syslog(LOG_ERR,
                          _("%s: could not initialize loop, aborting"),
@@ -369,6 +369,18 @@ int main(int argc, char *argv[])
         exit(1);
     }
 
+    if ((ret = loop_setup_signals(ctx, global_server_handle, NULL))) {
+        const char *e_txt = krb5_get_error_message (context, ret);
+        krb5_klog_syslog(LOG_ERR, _("%s: %s while initializing signal "
+                                    "handlers, aborting"), whoami, e_txt);
+        fprintf(stderr, _("%s: %s while initializing signal "
+                          "handlers, aborting\n"), whoami, e_txt);
+        loop_free(ctx);
+        kadm5_destroy(global_server_handle);
+        krb5_klog_close(context);
+        exit(1);
+    }
+
 #define server_handle ((kadm5_server_handle_t)global_server_handle)
     if ((ret = loop_add_udp_port(server_handle->params.kpasswd_port))
         || (ret = loop_add_tcp_port(server_handle->params.kpasswd_port))