From 66e218120eaab92a89a8cc44c4c2a135b39909f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexander=20Mei=C3=9Fner?= <AlexanderMeissner@gmx.net>
Date: Fri, 1 Sep 2023 10:37:56 +0200
Subject: [PATCH] Adds error message in case std::alloc::alloc() fails.

---
 src/jit.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/jit.rs b/src/jit.rs
index 26a9a50ac..ec4890ea1 100644
--- a/src/jit.rs
+++ b/src/jit.rs
@@ -1331,6 +1331,7 @@ impl<'a, C: ContextObject> JitCompiler<'a, C> {
         self.set_anchor(ANCHOR_ALLOCATE_EXCEPTION);
         unsafe fn allocate_error(result: &mut ProgramResult) -> *mut EbpfError {
             let err_ptr = std::alloc::alloc(std::alloc::Layout::new::<EbpfError>()) as *mut EbpfError;
+            assert!(!err_ptr.is_null(), "std::alloc::alloc() failed");
             *result = ProgramResult::Err(Box::from_raw(err_ptr));
             err_ptr
         }