diff options
Diffstat (limited to 'malloc/arena.c')
| -rw-r--r-- | malloc/arena.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/malloc/arena.c b/malloc/arena.c index 9760483..eed4247 100644 --- a/malloc/arena.c +++ b/malloc/arena.c @@ -122,7 +122,7 @@ int __malloc_initialized = -1; #define heap_for_ptr(ptr) \ ((heap_info *) ((unsigned long) (ptr) & ~(HEAP_MAX_SIZE - 1))) #define arena_for_chunk(ptr) \ - (chunk_non_main_arena (ptr) ? heap_for_ptr (ptr)->ar_ptr : &main_arena) + (chunk_main_arena (ptr) ? &main_arena : heap_for_ptr (ptr)->ar_ptr) /**************************************************************************/ @@ -560,12 +560,12 @@ heap_trim (heap_info *heap, size_t pad) /* fencepost must be properly aligned. */ misalign = ((long) p) & MALLOC_ALIGN_MASK; p = chunk_at_offset (prev_heap, prev_size - misalign); - assert (p->size == (0 | PREV_INUSE)); /* must be fencepost */ + assert (chunksize_nomask (p) == (0 | PREV_INUSE)); /* must be fencepost */ p = prev_chunk (p); new_size = chunksize (p) + (MINSIZE - 2 * SIZE_SZ) + misalign; assert (new_size > 0 && new_size < (long) (2 * MINSIZE)); if (!prev_inuse (p)) - new_size += p->prev_size; + new_size += prev_size (p); assert (new_size > 0 && new_size < HEAP_MAX_SIZE); if (new_size + (HEAP_MAX_SIZE - prev_heap->size) < pad + MINSIZE + pagesz) break; |