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/vm/child-inherit.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/tests/vm/child-inherit.c (limited to 'src/tests/vm/child-inherit.c') diff --git a/src/tests/vm/child-inherit.c b/src/tests/vm/child-inherit.c new file mode 100644 index 0000000..d3186a1 --- /dev/null +++ b/src/tests/vm/child-inherit.c @@ -0,0 +1,16 @@ +/* Child process for mmap-inherit test. + Tries to write to a mapping present in the parent. + The process must be terminated with -1 exit code. */ + +#include +#include "tests/vm/sample.inc" +#include "tests/lib.h" +#include "tests/main.h" + +void +test_main (void) +{ + memset ((char *) 0x54321000, 0, 4096); + fail ("child can modify parent's memory mappings"); +} + -- cgit v1.2.1