From 4a1475fe2abf0b3b481f7f9436f0784b177145c2 Mon Sep 17 00:00:00 2001 From: h2-addad <hamza2.addad@live.uwe.ac.uk> Date: Sun, 16 Jul 2023 15:14:30 +0000 Subject: [PATCH] Upload New File --- src/tests/vm/mmap-misalign.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/tests/vm/mmap-misalign.c diff --git a/src/tests/vm/mmap-misalign.c b/src/tests/vm/mmap-misalign.c new file mode 100644 index 0000000..34141a9 --- /dev/null +++ b/src/tests/vm/mmap-misalign.c @@ -0,0 +1,16 @@ +/* Verifies that misaligned memory mappings are disallowed. */ + +#include <syscall.h> +#include "tests/lib.h" +#include "tests/main.h" + +void +test_main (void) +{ + int handle; + + CHECK ((handle = open ("sample.txt")) > 1, "open \"sample.txt\""); + CHECK (mmap (handle, (void *) 0x10001234) == MAP_FAILED, + "try to mmap at misaligned address"); +} + -- GitLab