From 97c82a3abb7ad2bacda56d8e4ee73296714d238b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristian=20Rodr=C3=ADguez?= <crodriguez@owncloud.com>
Date: Tue, 26 Jul 2022 18:24:12 +0000
Subject: [PATCH] gcrypt: prefer the OS RNG

by default, gcrypt defaults to an userspace RNG, this is
the wrong thing (tm) to do on linux.

Switch to the SYSTEM rng instead.

(cherry picked from commit 80f967311ac53ae43b5a26332f32cc6665661338)
(cherry picked from commit ca0ed3a78cc2414706a59384d50b9048e1f00357)
---
 src/basic/gcrypt-util.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/basic/gcrypt-util.c b/src/basic/gcrypt-util.c
index 64c63cdab1..1927fdfe46 100644
--- a/src/basic/gcrypt-util.c
+++ b/src/basic/gcrypt-util.c
@@ -15,6 +15,8 @@ void initialize_libgcrypt(bool secmem) {
          * feature should initialize the library manually */
         if (!secmem)
                 gcry_control(GCRYCTL_DISABLE_SECMEM);
+
+        gcry_control(GCRYCTL_SET_PREFERRED_RNG_TYPE, GCRY_RNG_TYPE_SYSTEM);
         gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
 }