diff options
| -rw-r--r-- | darray.h | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -187,12 +187,11 @@ rb_darray_calloc_mul_add_without_gc(size_t x, size_t y, size_t z) return ptr; } -/* Internal function. Like rb_xrealloc_mul_add but does not trigger GC and does - * not check for overflow in arithmetic. */ +/* Internal function. Like rb_xrealloc_mul_add but does not trigger GC. */ static inline void * rb_darray_realloc_mul_add_without_gc(const void *orig_ptr, size_t x, size_t y, size_t z) { - size_t size = (x * y) + z; + size_t size = rbimpl_size_add_or_raise(rbimpl_size_mul_or_raise(x, y), z); void *ptr = realloc((void *)orig_ptr, size); if (ptr == NULL) rb_bug("rb_darray_realloc_mul_add_without_gc: failed"); |