diff options
| -rw-r--r-- | Alc/vector.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Alc/vector.h b/Alc/vector.h index 4bb92458..8af8b40c 100644 --- a/Alc/vector.h +++ b/Alc/vector.h @@ -37,13 +37,14 @@ typedef const _##N* const_##N; \ if(((_x) ? (_x)->Capacity : 0) < _cap) \ { \ + ptrdiff_t data_offset = (char*)((_x)->Data) - (char*)(_x); \ size_t old_size = ((_x) ? (_x)->Size : 0); \ void *temp; \ \ - temp = al_calloc(16, sizeof(*(_x)) + sizeof((_x)->Data[0])*_cap); \ + temp = al_calloc(16, data_offset + sizeof((_x)->Data[0])*_cap); \ assert(temp != NULL); \ if((_x)) \ - memcpy(((ALubyte*)temp)+sizeof(*(_x)), (_x)->Data, \ + memcpy(((char*)temp)+data_offset, (_x)->Data, \ sizeof((_x)->Data[0])*old_size); \ \ al_free((_x)); \ |