panic if init dies

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

diff --git a/usr/src/sys/kern/kern_proc.c b/usr/src/sys/kern/kern_proc.c
index 56f9909..6ef226f 100644 (file)
--- a/usr/src/sys/kern/kern_proc.c
+++ b/usr/src/sys/kern/kern_proc.c
@@ -1,4 +1,4 @@
-/*     kern_proc.c     3.25    %G%     */
+/*     kern_proc.c     3.26    %G%     */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -460,6 +460,8 @@ exit(rv)
                        }
                panic("exit");
        }
                        }
                panic("exit");
        }

+       if (p->p_pid == 1)
+               panic("init died");

 done:
        ((struct xproc *)p)->xp_xstat = rv;             /* overlay */
        ((struct xproc *)p)->xp_vm = u.u_vm;            /* overlay */
 done:
        ((struct xproc *)p)->xp_xstat = rv;             /* overlay */
        ((struct xproc *)p)->xp_vm = u.u_vm;            /* overlay */