From 200fc24b9dd2360bc850fe71ed22410051426d96 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 7 Jan 2018 13:31:36 +0100
Subject: hurd: Fix pwritev*

This follows c45d78aac ('posix: Fix generic p{read,write}v buffer allocation
(BZ#22457)'), which made pwritev to use __mmap instead of __posix_memalign,
but didn't pass PROT_READ to it, while the pwrite() call does need to
read the data we have just copied over.

	* sysdeps/posix/pwritev_common.c: Add PROT_READ to __mmap prot.
---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index 8ddf37ebb8..f0eb187b38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -36,6 +36,7 @@
 	(__glob64): Define GLIBC_2_27 versioned symbol instead of glob64.
 	* sysdeps/gnu/glob-lstat-compat.c: New file.
 	* sysdeps/gnu/glob64-lstat-compat.c: New file.
+	* sysdeps/posix/pwritev_common.c: Add PROT_READ to __mmap prot.
 
 2018-01-05  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>
 
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