diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/internal/memory.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/ruby/internal/memory.h b/include/ruby/internal/memory.h index 974c21e19c..7d24df4945 100644 --- a/include/ruby/internal/memory.h +++ b/include/ruby/internal/memory.h @@ -250,8 +250,9 @@ rbimpl_size_mul_or_raise(size_t x, size_t y) static inline void * rb_alloc_tmp_buffer2(volatile VALUE *store, long count, size_t elsize) { - return rb_alloc_tmp_buffer_with_count( - store, rbimpl_size_mul_or_raise(count, elsize), count); + const size_t total_size = rbimpl_size_mul_or_raise(count, elsize); + const size_t cnt = (total_size + sizeof(VALUE) - 1) / sizeof(VALUE); + return rb_alloc_tmp_buffer_with_count(store, total_size, cnt); } #ifndef __MINGW32__ |