diff options
Diffstat (limited to 'libc/malloc_debug/tests/malloc_debug_unit_tests.cpp')
| -rw-r--r-- | libc/malloc_debug/tests/malloc_debug_unit_tests.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libc/malloc_debug/tests/malloc_debug_unit_tests.cpp b/libc/malloc_debug/tests/malloc_debug_unit_tests.cpp index 28729e8ac..2503981b0 100644 --- a/libc/malloc_debug/tests/malloc_debug_unit_tests.cpp +++ b/libc/malloc_debug/tests/malloc_debug_unit_tests.cpp @@ -1290,6 +1290,12 @@ TEST_F(MallocDebugTest, overflow) { ASSERT_TRUE(pointer == nullptr); ASSERT_EQ(ENOMEM, errno); + const size_t size_t_bits = sizeof(size_t) * 8; + const size_t sqrt_size_t = 1ULL << (size_t_bits/2); + pointer = debug_calloc(sqrt_size_t + 1, sqrt_size_t); + ASSERT_TRUE(pointer == nullptr); + ASSERT_EQ(ENOMEM, errno); + pointer = debug_realloc(nullptr, SIZE_MAX); ASSERT_TRUE(pointer == nullptr); ASSERT_EQ(ENOMEM, errno); |