From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 28 Aug 2009 02:59:05 +0000 (-0400)
Subject: Read /dev/urandom unbuffered
X-Git-Tag: 2.21.6~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ba64e72cf40b81f472aa784498c3a97ef434c94;p=platform%2Fupstream%2Fglib.git

Read /dev/urandom unbuffered

To avoid wasting entropy. Bug 593232.
---

diff --git a/glib/grand.c b/glib/grand.c
index 55f8970..8edcca3 100644
--- a/glib/grand.c
+++ b/glib/grand.c
@@ -181,6 +181,7 @@ g_rand_new (void)
 	{
 	  int r;
 
+	  setvbuf (dev_urandom, NULL, _IONBF, 0);
 	  do
 	    {
 	      errno = 0;