diff options
| -rw-r--r-- | src/include/gnunet_common.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/gnunet_common.h b/src/include/gnunet_common.h index 9e7c77786..fcc510ec9 100644 --- a/src/include/gnunet_common.h +++ b/src/include/gnunet_common.h @@ -1209,7 +1209,10 @@ GNUNET_is_zero_ (const void *a, * @param n number of elements in the array * @param type name of the struct or union, i.e. pass 'struct Foo'. */ -#define GNUNET_new_array(n, type) (type *) GNUNET_malloc ((n) * sizeof(type)) +#define GNUNET_new_array(n, type) ({ \ + GNUNET_assert (SIZE_MAX / sizeof (type) >= n); \ + (type *) GNUNET_malloc ((n) * sizeof(type)); \ + }) /** * @ingroup memory |