From 661092147d1a5845de07ac9357a6511e781a2ed9 Mon Sep 17 00:00:00 2001
From: Chocobo1 <Chocobo1@users.noreply.github.com>
Date: Sun, 13 Jul 2025 22:47:50 +0800
Subject: [PATCH] Fix random function detection with static PIE builds

Certain build options didn't like the detection with an no-op. So make
it really fetch a random value.

Closes #22981.
---
 src/base/utils/randomlayer_linux.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/base/utils/randomlayer_linux.cpp b/src/base/utils/randomlayer_linux.cpp
index 81310f3bb..25608139b 100644
--- a/src/base/utils/randomlayer_linux.cpp
+++ b/src/base/utils/randomlayer_linux.cpp
@@ -45,7 +45,7 @@ namespace
 
         RandomLayer()
         {
-            if (::getrandom(nullptr, 0, 0) < 0)
+            if (unsigned char buf = 0; ::getrandom(&buf, sizeof(buf), 0) < 0)
             {
                 if (errno == ENOSYS)
                 {