From e7bc50ca8ffcaa6ed68ebd2315f78b0f5a7d10ad Mon Sep 17 00:00:00 2001 From: klaar36 Date: Fri, 20 Mar 2015 17:30:24 +0100 Subject: Initial Pintos --- src/tests/userprog/bad-write.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/tests/userprog/bad-write.c (limited to 'src/tests/userprog/bad-write.c') diff --git a/src/tests/userprog/bad-write.c b/src/tests/userprog/bad-write.c new file mode 100644 index 0000000..000c26b --- /dev/null +++ b/src/tests/userprog/bad-write.c @@ -0,0 +1,12 @@ +/* This program attempts to write to memory at an address that is not mapped. + This should terminate the process with a -1 exit code. */ + +#include "tests/lib.h" +#include "tests/main.h" + +void +test_main (void) +{ + *(int *)NULL = 42; + fail ("should have exited with -1"); +} -- cgit v1.2.1