diff options
| -rw-r--r-- | util/oslib-posix.c | 2 | ||||
| -rw-r--r-- | util/oslib-win32.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/util/oslib-posix.c b/util/oslib-posix.c index f1e2801b11..359c52df12 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -201,6 +201,8 @@ void *qemu_try_memalign(size_t alignment, size_t size) if (alignment < sizeof(void*)) { alignment = sizeof(void*); + } else { + g_assert(is_power_of_2(alignment)); } #if defined(CONFIG_POSIX_MEMALIGN) diff --git a/util/oslib-win32.c b/util/oslib-win32.c index 8adc651259..e6f83e10ed 100644 --- a/util/oslib-win32.c +++ b/util/oslib-win32.c @@ -58,6 +58,7 @@ void *qemu_try_memalign(size_t alignment, size_t size) void *ptr; g_assert(size != 0); + g_assert(is_power_of_2(alignment)); ptr = _aligned_malloc(alignment, size); trace_qemu_memalign(alignment, size, ptr); return ptr; |