[newlib-cygwin] Cygwin: pipes: nt_create: set read handle to NULL in error case

[Corinna Vinschen via Cygwin-cvs]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=82643bd18e20ab55c7f5f16870934b0b2bf5c33b

commit 82643bd18e20ab55c7f5f16870934b0b2bf5c33b
Author: Corinna Vinschen <cori...@vinschen.de>
Date:   Fri Sep 3 10:59:02 2021 +0200

    Cygwin: pipes: nt_create: set read handle to NULL in error case
    
    Fix accidentally setting read handle to INVALID_HANDLE_VALUE in a
    single error case.
    
    Signed-off-by: Corinna Vinschen <cori...@vinschen.de>

Diff:
---
 winsup/cygwin/fhandler_pipe.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_pipe.cc b/winsup/cygwin/fhandler_pipe.cc
index 608c67c32..85730d039 100644
--- a/winsup/cygwin/fhandler_pipe.cc
+++ b/winsup/cygwin/fhandler_pipe.cc
@@ -811,7 +811,7 @@ nt_create (LPSECURITY_ATTRIBUTES sa_ptr, HANDLE &r, HANDLE 
&w,
            __seterrno_from_nt_status (status);
            err = GetLastError ();
            debug_printf ("failed, %E");
-           r = INVALID_HANDLE_VALUE;
+           r = NULL;
          }
        }
     }