File: wait-for-correct-parent.patch

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uucp 1.07-31
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Description: wait for correct parent to die
Author: Jörg Sommer <joerg@jo-so.de>
Forwarded: not-needed
Index: uucp-1.07/unix/detach.c
===================================================================
--- uucp-1.07.orig/unix/detach.c	2019-03-02 16:36:11.238947732 +0100
+++ uucp-1.07/unix/detach.c	2019-03-02 16:37:21.850946777 +0100
@@ -98,10 +98,8 @@
       if (ipid != 0)
 	_exit (EXIT_SUCCESS);
 
-      /* We'll always wind up as a child of process number 1, right?
-	 Right?  We have to wait for our parent to die before
-	 reenabling SIGHUP.  */
-      while (getppid () != 1)
+      /* We have to wait for our parent to die before reenabling SIGHUP. */
+      while (getppid () == igrp)
 	sleep (1);
 
       ipid = getpid ();