always_inline void
hash_set_mem_alloc (uword ** h, const void *key, uword v)
{
+ int objsize = __builtin_object_size (key, 0);
size_t ksz = hash_header (*h)->user;
- void *copy = clib_mem_alloc (ksz);
- clib_memcpy_fast (copy, key, ksz);
+ void *copy;
+ if (objsize > 0)
+ {
+ ASSERT (objsize == ksz);
+ copy = clib_mem_alloc (objsize);
+ clib_memcpy_fast (copy, key, objsize);
+ }
+ else
+ {
+ copy = clib_mem_alloc (ksz);
+ clib_memcpy_fast (copy, key, ksz);
+ }
hash_set_mem (*h, copy, v);
}