380 					size_t size1, size_t size2)  in krealloc_more_oob_helper()  argument
385 	KUNIT_ASSERT_LT(test, size1, size2);  in krealloc_more_oob_helper()
386 	middle = size1 + (size2 - size1) / 2;  in krealloc_more_oob_helper()
391 	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);  in krealloc_more_oob_helper()
397 	/* All offsets up to size2 must be accessible. */  in krealloc_more_oob_helper()
401 	ptr2[size2 - 1] = 'x';  in krealloc_more_oob_helper()
403 	/* Generic mode is precise, so unaligned size2 must be inaccessible. */  in krealloc_more_oob_helper()
405 		KUNIT_EXPECT_KASAN_FAIL(test, ptr2[size2] = 'x');  in krealloc_more_oob_helper()
407 	/* For all modes first aligned offset after size2 must be inaccessible. */  in krealloc_more_oob_helper()
409 		ptr2[round_up(size2, KASAN_GRANULE_SIZE)] = 'x');  in krealloc_more_oob_helper()
415 					size_t size1, size_t size2)  in krealloc_less_oob_helper()  argument
420 	KUNIT_ASSERT_LT(test, size2, size1);  in krealloc_less_oob_helper()
421 	middle = size2 + (size1 - size2) / 2;  in krealloc_less_oob_helper()
426 	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);  in krealloc_less_oob_helper()
433 	ptr2[size2 - 1] = 'x';  in krealloc_less_oob_helper()
435 	/* Generic mode is precise, so unaligned size2 must be inaccessible. */  in krealloc_less_oob_helper()
437 		KUNIT_EXPECT_KASAN_FAIL(test, ptr2[size2] = 'x');  in krealloc_less_oob_helper()
439 	/* For all modes first aligned offset after size2 must be inaccessible. */  in krealloc_less_oob_helper()
441 		ptr2[round_up(size2, KASAN_GRANULE_SIZE)] = 'x');  in krealloc_less_oob_helper()
444 	 * For all modes all size2, middle, and size1 should land in separate  in krealloc_less_oob_helper()
447 	KUNIT_EXPECT_LE(test, round_up(size2, KASAN_GRANULE_SIZE),  in krealloc_less_oob_helper()
488 	int size2 = 235;  in krealloc_uaf()  local
494 	KUNIT_EXPECT_KASAN_FAIL(test, ptr2 = krealloc(ptr1, size2, GFP_KERNEL));  in krealloc_uaf()