From 9c0dbd7ec301331980261e4ba391e5bc5e9b3381 Mon Sep 17 00:00:00 2001
From: default
Date: Sun, 5 Jan 2025 13:52:05 +0100
Subject: Added some autodetection for Linux landlocking on older systems.

---
 sandbox.c | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'sandbox.c')

diff --git a/sandbox.c b/sandbox.c
index 4a49f07..0d82f58 100644
--- a/sandbox.c
+++ b/sandbox.c
@@ -1,17 +1,28 @@
+#include "xs.h"
+
+#include "snac.h"
+
+#ifdef __linux__
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 13, 0)
+#define WITHOUT_SANDBOX
+#endif
+#endif /* __linux__ */
+
+
 #ifdef WITHOUT_SANDBOX
 
 void sbox_enter(const char *basedir)
 {
     /* nothing to do */
     (void)basedir;
+
+    srv_debug(0, xs_fmt("Linux sandboxing disabled or unsupported"));
 }
 
 #else /* WITHOUT_SANDBOX */
 
-#include "xs.h"
-
-#include "snac.h"
-
 #include <unistd.h>
 
 #if defined (__linux__)
-- 
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