Revert erroneous checkin.

1 files changed, 2 insertions, 55 deletions

diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index bc21c33ec..e27fccdd9 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -582,8 +582,7 @@ sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls)
 	  sigproc_printf ("sendsig handle never materialized");
 	  goto out;
 	}
-      HANDLE hp = OpenProcess (PROCESS_DUP_HANDLE | SYNCHRONIZE,
-			       false, dwProcessId);
+      HANDLE hp = OpenProcess (PROCESS_DUP_HANDLE, false, dwProcessId);
       if (!hp)
 	{
 	  __seterrno ();
@@ -599,59 +598,7 @@ sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls)
 	  CloseHandle (hp);
 	  goto out;
 	}
-      if (si.si_signo == __SIGCOMMUNE)
-        {
-	  if (!(myself->gotit = CreateEvent (&sec_none_nih, true, false, NULL)))
-	    {
-	      __seterrno ();
-	      sigproc_printf ("CreateEvent failed, %E");
-	      CloseHandle (hp);
-	      goto out;
-	    }
-	  if (!DuplicateHandle (hMainProc, myself->gotit, hp,
-	  			&myself->__gotit, false, 0,
-				DUPLICATE_SAME_ACCESS))
-	    {
-	      __seterrno ();
-	      sigproc_printf ("DuplicateHandle failed, %E");
-	      CloseHandle (myself->gotit);
-	      CloseHandle (hp);
-	      goto out;
-	    }
-	  if (!DuplicateHandle (hMainProc, myself->tothem, hp,
-	  			&myself->__tothem, false, 0,
-				DUPLICATE_SAME_ACCESS))
-	    {
-	      __seterrno ();
-	      sigproc_printf ("DuplicateHandle failed, %E");
-	      CloseHandle (myself->gotit);
-	      CloseHandle (hp);
-	      goto out;
-	    }
-	  if (!DuplicateHandle (hMainProc, myself->fromthem, hp,
-	  			&myself->__fromthem, false, 0,
-				DUPLICATE_SAME_ACCESS))
-	    {
-	      __seterrno ();
-	      sigproc_printf ("DuplicateHandle failed, %E");
-	      CloseHandle (myself->gotit);
-	      CloseHandle (hp);
-	      goto out;
-	    }
-	  if (!DuplicateHandle (hMainProc, hMainProc, hp,
-	  			&myself->__them, false, 0,
-				DUPLICATE_SAME_ACCESS))
-	    {
-	      __seterrno ();
-	      sigproc_printf ("DuplicateHandle failed, %E");
-	      CloseHandle (myself->gotit);
-	      CloseHandle (hp);
-	      goto out;
-	    }
-	  myself->them = hp;
-        }
-      else
-	CloseHandle (hp);
+      CloseHandle (hp);
       VerifyHandle (sendsig);
     }