diff options
Diffstat (limited to 'drivers/misc/lkdtm/fortify.c')
| -rw-r--r-- | drivers/misc/lkdtm/fortify.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/misc/lkdtm/fortify.c b/drivers/misc/lkdtm/fortify.c index ab33bb5e2e7a..080293fa3c52 100644 --- a/drivers/misc/lkdtm/fortify.c +++ b/drivers/misc/lkdtm/fortify.c @@ -10,7 +10,7 @@ static volatile int fortify_scratch_space; -void lkdtm_FORTIFIED_OBJECT(void) +static void lkdtm_FORTIFIED_OBJECT(void) { struct target { char a[10]; @@ -31,7 +31,7 @@ void lkdtm_FORTIFIED_OBJECT(void) pr_expected_config(CONFIG_FORTIFY_SOURCE); } -void lkdtm_FORTIFIED_SUBOBJECT(void) +static void lkdtm_FORTIFIED_SUBOBJECT(void) { struct target { char a[10]; @@ -67,7 +67,7 @@ void lkdtm_FORTIFIED_SUBOBJECT(void) * strscpy and generate a panic because there is a write overflow (i.e. src * length is greater than dst length). */ -void lkdtm_FORTIFIED_STRSCPY(void) +static void lkdtm_FORTIFIED_STRSCPY(void) { char *src; char dst[5]; @@ -134,3 +134,14 @@ void lkdtm_FORTIFIED_STRSCPY(void) kfree(src); } + +static struct crashtype crashtypes[] = { + CRASHTYPE(FORTIFIED_OBJECT), + CRASHTYPE(FORTIFIED_SUBOBJECT), + CRASHTYPE(FORTIFIED_STRSCPY), +}; + +struct crashtype_category fortify_crashtypes = { + .crashtypes = crashtypes, + .len = ARRAY_SIZE(crashtypes), +}; |