From adb03b730de5d090855f45bc23b934a65ef2399c Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 8 Oct 2012 20:03:35 -0400
Subject: [PATCH] Make random-state initialization threadsafe

---
 src/fccache.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/fccache.c b/src/fccache.c
index 14dcf32..751cea1 100644
--- a/src/fccache.c
+++ b/src/fccache.c
@@ -323,6 +323,11 @@ retry:
       FcMutexFinish (lock);
       goto retry;
     }
+
+    FcMutexLock (lock);
+    /* Initialize random state */
+    FcRandom ();
+    return;
   }
   FcMutexLock (lock);
 }