* This checks for whole-object size validation with hardened usercopy,
* with or without usercopy whitelisting.
*/
-static void do_usercopy_heap_size(bool to_user)
+static void do_usercopy_slab_size(bool to_user)
{
unsigned long user_addr;
unsigned char *one, *two;
/*
* This checks for the specific whitelist window within an object. If this
- * test passes, then do_usercopy_heap_size() tests will pass too.
+ * test passes, then do_usercopy_slab_size() tests will pass too.
*/
-static void do_usercopy_heap_whitelist(bool to_user)
+static void do_usercopy_slab_whitelist(bool to_user)
{
unsigned long user_alloc;
unsigned char *buf = NULL;
}
/* Callable tests. */
-static void lkdtm_USERCOPY_HEAP_SIZE_TO(void)
+static void lkdtm_USERCOPY_SLAB_SIZE_TO(void)
{
- do_usercopy_heap_size(true);
+ do_usercopy_slab_size(true);
}
-static void lkdtm_USERCOPY_HEAP_SIZE_FROM(void)
+static void lkdtm_USERCOPY_SLAB_SIZE_FROM(void)
{
- do_usercopy_heap_size(false);
+ do_usercopy_slab_size(false);
}
-static void lkdtm_USERCOPY_HEAP_WHITELIST_TO(void)
+static void lkdtm_USERCOPY_SLAB_WHITELIST_TO(void)
{
- do_usercopy_heap_whitelist(true);
+ do_usercopy_slab_whitelist(true);
}
-static void lkdtm_USERCOPY_HEAP_WHITELIST_FROM(void)
+static void lkdtm_USERCOPY_SLAB_WHITELIST_FROM(void)
{
- do_usercopy_heap_whitelist(false);
+ do_usercopy_slab_whitelist(false);
}
static void lkdtm_USERCOPY_STACK_FRAME_TO(void)
}
static struct crashtype crashtypes[] = {
- CRASHTYPE(USERCOPY_HEAP_SIZE_TO),
- CRASHTYPE(USERCOPY_HEAP_SIZE_FROM),
- CRASHTYPE(USERCOPY_HEAP_WHITELIST_TO),
- CRASHTYPE(USERCOPY_HEAP_WHITELIST_FROM),
+ CRASHTYPE(USERCOPY_SLAB_SIZE_TO),
+ CRASHTYPE(USERCOPY_SLAB_SIZE_FROM),
+ CRASHTYPE(USERCOPY_SLAB_WHITELIST_TO),
+ CRASHTYPE(USERCOPY_SLAB_WHITELIST_FROM),
CRASHTYPE(USERCOPY_STACK_FRAME_TO),
CRASHTYPE(USERCOPY_STACK_FRAME_FROM),
CRASHTYPE(USERCOPY_STACK_BEYOND),