284 					size_t size1, size_t size2)  in krealloc_more_oob_helper()  argument
289 	KUNIT_ASSERT_LT(test, size1, size2);  in krealloc_more_oob_helper()
290 	middle = size1 + (size2 - size1) / 2;  in krealloc_more_oob_helper()
295 	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);  in krealloc_more_oob_helper()
301 	/* All offsets up to size2 must be accessible. */  in krealloc_more_oob_helper()
305 	ptr2[size2 - 1] = 'x';  in krealloc_more_oob_helper()
307 	/* Generic mode is precise, so unaligned size2 must be inaccessible. */  in krealloc_more_oob_helper()
309 		KUNIT_EXPECT_KASAN_FAIL(test, ptr2[size2] = 'x');  in krealloc_more_oob_helper()
311 	/* For all modes first aligned offset after size2 must be inaccessible. */  in krealloc_more_oob_helper()
313 		ptr2[round_up(size2, KASAN_GRANULE_SIZE)] = 'x');  in krealloc_more_oob_helper()
319 					size_t size1, size_t size2)  in krealloc_less_oob_helper()  argument
324 	KUNIT_ASSERT_LT(test, size2, size1);  in krealloc_less_oob_helper()
325 	middle = size2 + (size1 - size2) / 2;  in krealloc_less_oob_helper()
330 	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);  in krealloc_less_oob_helper()
337 	ptr2[size2 - 1] = 'x';  in krealloc_less_oob_helper()
339 	/* Generic mode is precise, so unaligned size2 must be inaccessible. */  in krealloc_less_oob_helper()
341 		KUNIT_EXPECT_KASAN_FAIL(test, ptr2[size2] = 'x');  in krealloc_less_oob_helper()
343 	/* For all modes first aligned offset after size2 must be inaccessible. */  in krealloc_less_oob_helper()
345 		ptr2[round_up(size2, KASAN_GRANULE_SIZE)] = 'x');  in krealloc_less_oob_helper()
348 	 * For all modes all size2, middle, and size1 should land in separate  in krealloc_less_oob_helper()
351 	KUNIT_EXPECT_LE(test, round_up(size2, KASAN_GRANULE_SIZE),  in krealloc_less_oob_helper()
398 	int size2 = 235;  in krealloc_uaf()  local
404 	KUNIT_EXPECT_KASAN_FAIL(test, ptr2 = krealloc(ptr1, size2, GFP_KERNEL));  in krealloc_uaf()