From aa4de534ec7bf0b609aff032c4649484aa49823c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Matteo=20Gm=C3=BCr?= Date: Mon, 2 Dec 2024 11:14:43 +0000 Subject: Add check to detect double free in linked list allocator --- arch/x86_64/src/kernel/main.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86_64/src/kernel/main.cpp') diff --git a/arch/x86_64/src/kernel/main.cpp b/arch/x86_64/src/kernel/main.cpp index 7992b34..e68f0fe 100644 --- a/arch/x86_64/src/kernel/main.cpp +++ b/arch/x86_64/src/kernel/main.cpp @@ -42,9 +42,10 @@ namespace teachos::arch::kernel heap_allocator.deallocate(test, 1024); - heap_allocator.allocate(1024); // test 9 + auto test9 = heap_allocator.allocate(1024); auto test10 = heap_allocator.allocate(1024); auto test11 = heap_allocator.allocate(1024); + heap_allocator.deallocate(test9, 1024); auto test12 = heap_allocator.allocate(1024); heap_allocator.allocate(1024); // test 13 heap_allocator.deallocate(test11, 1024); -- cgit v1.2.3