File U_Brown-bag-commit-to-fix-957e8d-arc4random_buf-suppor.patch of Package xorg-x11-server

From 386fbbe410a1168b724136e54cf3bd37fb64ad4e Mon Sep 17 00:00:00 2001
From: Matthieu Herrb <matthieu@herrb.eu>
Date: Wed, 1 Mar 2017 20:28:34 +0100
Subject: [PATCH xserver] Brown bag commit to fix 957e8d (arc4random_buf()
 support)

- typo in #ifdef check
- also need to add AC_CHECK_FUNCS([arc4random_buf])

Reported-by Eric Engestrom. Thanks

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
---
 configure.ac | 1 +
 os/auth.c    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

Index: xorg-server-1.18.3/configure.ac
===================================================================
--- xorg-server-1.18.3.orig/configure.ac
+++ xorg-server-1.18.3/configure.ac
@@ -224,6 +224,7 @@ AC_REPLACE_FUNCS([reallocarray strcasecm
 	timingsafe_memcmp])
 
 AC_CHECK_LIB([bsd], [arc4random_buf])
+AC_CHECK_FUNCS([arc4random_buf])
 
 AC_CHECK_DECLS([program_invocation_short_name], [], [], [[#include <errno.h>]])
 
Index: xorg-server-1.18.3/os/auth.c
===================================================================
--- xorg-server-1.18.3.orig/os/auth.c
+++ xorg-server-1.18.3/os/auth.c
@@ -306,7 +306,7 @@ GenerateAuthorization(unsigned name_leng
 void
 GenerateRandomData(int len, char *buf)
 {
-#ifdef HAVE_ARC4RANDOMBUF
+#ifdef HAVE_ARC4RANDOM_BUF
     arc4random_buf(buf, len);
 #else
     int fd;