don't allow process to attach to itself

[unix-history] / usr / src / sys / kern / uipc_socket.c

diff --git a/usr/src/sys/kern/uipc_socket.c b/usr/src/sys/kern/uipc_socket.c
index 4cc83bf..1fe0828 100644 (file)
--- a/usr/src/sys/kern/uipc_socket.c
+++ b/usr/src/sys/kern/uipc_socket.c
@@ -4,21 +4,21 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)uipc_socket.c       7.35 (Berkeley) %G%
+ *     @(#)uipc_socket.c       7.37 (Berkeley) %G%

  */
 
  */
 

-#include "param.h"
-#include "systm.h"
-#include "proc.h"
-#include "file.h"
-#include "malloc.h"
-#include "mbuf.h"
-#include "domain.h"
-#include "kernel.h"
-#include "protosw.h"
-#include "socket.h"
-#include "socketvar.h"
-#include "resourcevar.h"
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/proc.h>
+#include <sys/file.h>
+#include <sys/malloc.h>
+#include <sys/mbuf.h>
+#include <sys/domain.h>
+#include <sys/kernel.h>
+#include <sys/protosw.h>
+#include <sys/socket.h>
+#include <sys/socketvar.h>
+#include <sys/resourcevar.h>

 
 /*
  * Socket operation routines.
 
 /*
  * Socket operation routines.


@@ -789,6 +789,7 @@ sosetopt(so, level, optname, m0)
                case SO_USELOOPBACK:
                case SO_BROADCAST:
                case SO_REUSEADDR:
                case SO_USELOOPBACK:
                case SO_BROADCAST:
                case SO_REUSEADDR:

+               case SO_REUSEPORT:

                case SO_OOBINLINE:
                        if (m == NULL || m->m_len < sizeof (int)) {
                                error = EINVAL;
                case SO_OOBINLINE:
                        if (m == NULL || m->m_len < sizeof (int)) {
                                error = EINVAL;


@@ -904,6 +905,7 @@ sogetopt(so, level, optname, mp)
                case SO_DEBUG:
                case SO_KEEPALIVE:
                case SO_REUSEADDR:
                case SO_DEBUG:
                case SO_KEEPALIVE:
                case SO_REUSEADDR:

+               case SO_REUSEPORT:

                case SO_BROADCAST:
                case SO_OOBINLINE:
                        *mtod(m, int *) = so->so_options & optname;
                case SO_BROADCAST:
                case SO_OOBINLINE:
                        *mtod(m, int *) = so->so_options & optname;