adm_network.c (setup_network): Use sigaction() instead of

	signal() to setup the signal handlers.  This means we
	don't need to worry about System V signal semantics.

adm_server.c (kdc_com_err_proc): Free nfmt after done using it.

Makefile.in (kadmind): Use $(LD) instead of $(CC) so that we can
	do purify checking.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5652 dc483132-0cff-0310-8789-dd5450dbe970

4 files changed, 39 insertions, 2 deletions

diff --git a/src/kadmin.old/server/ChangeLog b/src/kadmin.old/server/ChangeLog
index d904524a58..d91fcf2097 100644
--- a/src/kadmin.old/server/ChangeLog
+++ b/src/kadmin.old/server/ChangeLog
@@ -1,3 +1,16 @@
+Sat Apr 29 00:24:48 1995  Theodore Y. Ts'o  <tytso@dcl>
+
+	* adm_network.c (setup_network): Use sigaction() instead of
+		signal() to setup the signal handlers.  This means we
+		don't need to worry about System V signal semantics.
+
+Fri Apr 28 21:16:10 1995  Theodore Y. Ts'o  <tytso@dcl>
+
+	* adm_server.c (kdc_com_err_proc): Free nfmt after done using it.
+
+	* Makefile.in (kadmind): Use $(LD) instead of $(CC) so that we can
+		do purify checking.
+
 Thu Apr 27 12:21:38 1995  Mark Eichin  <eichin@cygnus.com>
 
 	* Makefile.in (kadmind): don't reference K4LIB since we don't set
diff --git a/src/kadmin.old/server/Makefile.in b/src/kadmin.old/server/Makefile.in
index 8a3b022d1f..99a422d76a 100644
--- a/src/kadmin.old/server/Makefile.in
+++ b/src/kadmin.old/server/Makefile.in
@@ -51,7 +51,7 @@ OBJS = \
 all::	kadmind
 
 kadmind: $(KDBDEPLIB) $(OBJS) $(DEPLIBS)
-	$(CC) $(CFLAGS) -o kadmind $(OBJS) $(KDBLIB) $(KLIB) $(LIBS)
+	$(LD) $(CFLAGS) -o kadmind $(OBJS) $(KDBLIB) $(KLIB) $(LIBS)
 
 install::
 	$(INSTALL_PROGRAM) kadmind ${DESTDIR}$(SERVER_BINDIR)/kadmind
diff --git a/src/kadmin.old/server/adm_network.c b/src/kadmin.old/server/adm_network.c
index 545784f73c..84c250ff68 100644
--- a/src/kadmin.old/server/adm_network.c
+++ b/src/kadmin.old/server/adm_network.c
@@ -89,7 +89,9 @@ do_child()
 #endif
     int pid, i, j;
 
+#ifndef OLD_SIGNALS
     signal(SIGCHLD, do_child);
+#endif
     
     pid = wait(&status);
     if (pid < 0)
@@ -129,7 +131,22 @@ setup_network(context, prog)
     krb5_sigtype     doexit(), do_child();
     struct servent *service_servent;
     struct hostent *service_hostent;
-
+    int on = 1;
+#ifndef OLD_SIGNALS
+    struct sigaction new_act;
+
+    new_act.sa_handler = doexit;
+    sigemptyset(&new_act.sa_mask);
+    sigaction(SIGINT, &new_act, 0);
+    sigaction(SIGTERM, &new_act, 0);
+    sigaction(SIGHUP, &new_act, 0);
+    sigaction(SIGQUIT, &new_act, 0);
+    sigaction(SIGALRM, &new_act, 0);
+    new_act.sa_handler = SIG_IGN;
+    sigaction(SIGPIPE, &new_act, 0);
+    new_act.sa_handler = do_child;
+    sigaction(SIGCHLD, &new_act, 0);
+#else
     signal(SIGINT, doexit);
     signal(SIGTERM, doexit);
     signal(SIGHUP, doexit);
@@ -137,6 +154,7 @@ setup_network(context, prog)
     signal(SIGPIPE, SIG_IGN); /* get errors on write() */
     signal(SIGALRM, doexit);
     signal(SIGCHLD, do_child);
+#endif
  
     client_server_info.name_of_service = malloc(768);
     if (!client_server_info.name_of_service) {
@@ -242,6 +260,11 @@ setup_network(context, prog)
 		inet_ntoa( client_server_info.server_name.sin_addr ));
 #endif	/* DEBUG */
 
+    if (admin_port && admin_port != htons(ADM5_DEFAULT_PORT)) {
+	 (void) setsockopt(client_server_info.server_socket, SOL_SOCKET, 
+			   SO_REUSEADDR, (char *)&on, sizeof(on));
+     }
+
     if (bind(client_server_info.server_socket,
 		&client_server_info.server_name, 
 		sizeof(client_server_info.server_name)) < 0) {
diff --git a/src/kadmin.old/server/adm_server.c b/src/kadmin.old/server/adm_server.c
index 0b49051915..31a0cd833d 100644
--- a/src/kadmin.old/server/adm_server.c
+++ b/src/kadmin.old/server/adm_server.c
@@ -427,6 +427,7 @@ kdc_com_err_proc(whoami, code, format, pvar)
 		strcat(nfmt, " ");
 		strcat(nfmt, format);
 		vsyslog(LOG_ERR, nfmt, pvar);
+		free(nfmt);
 	} else {
 		vsyslog(LOG_ERR, format, pvar);
 	}