Resolves issues 5155, 5313, 5331 - bad file descriptor error with processes in processes
diff --git a/Misc/ACKS b/Misc/ACKS
index 5cc07e5..9159b6f 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -46,6 +46,7 @@
 Ulf Bartelt
 Nick Bastin
 Jeff Bauer
+Mike Bayer
 Michael R Bax
 Anthony Baxter
 Samuel L. Bayer
@@ -183,6 +184,7 @@
 Dean Draayer
 John DuBois
 Paul Dubois
+Graham Dumpleton
 Quinn Dunkan
 Robin Dunn
 Luke Dunstan
@@ -553,6 +555,7 @@
 Santiago Peresón
 Mark Perrego
 Trevor Perrin
+Gabriel de Perthuis
 Tim Peters
 Benjamin Peterson
 Chris Petrilli
diff --git a/Misc/NEWS b/Misc/NEWS
index 1e244c9..03cf45c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -341,6 +341,10 @@
 Library
 -------
 
+- Issues #5155, 5313, 5331: multiprocessing.Process._bootstrap was 
+  unconditionally calling "os.close(sys.stdin.fileno())" resulting in file
+  descriptor errors
+
 - Issue #6365: Distutils build_ext inplace mode was copying the compiled 
   extension in a subdirectory if the extension name had dots.