From cb05bc4d0be8bfded2f7c73f40218cee5b4607ff Mon Sep 17 00:00:00 2001
From: Chris Kennelly <ckennelly@google.com>
Date: Fri, 13 Dec 2024 16:01:33 -0800
Subject: [PATCH] Fix (unintended) undefined behavior in memory errors test.

Aligned new must pair with aligned delete.

PiperOrigin-RevId: 706028730
Change-Id: I6d73139d121e86e43addf9146d1a9349564bb277
---
 tcmalloc/testing/memory_errors_test.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcmalloc/testing/memory_errors_test.cc b/tcmalloc/testing/memory_errors_test.cc
index a4e4cb85e..35f28cbbb 100644
--- a/tcmalloc/testing/memory_errors_test.cc
+++ b/tcmalloc/testing/memory_errors_test.cc
@@ -109,7 +109,7 @@ TEST_F(GuardedAllocAlignmentTest, AlignedNew) {
   for (size_t align = 1; align <= kPageSize; align <<= 1) {
     void* p = ::operator new(1, static_cast<std::align_val_t>(align));
     EXPECT_EQ(reinterpret_cast<uintptr_t>(p) % align, 0);
-    ::operator delete(p);
+    ::operator delete(p, static_cast<std::align_val_t>(align));
   }
 }