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Diffstat (limited to 'libc/stdlib/malloc/free.c')
-rw-r--r--libc/stdlib/malloc/free.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/stdlib/malloc/free.c b/libc/stdlib/malloc/free.c
index 6de5237dc..657604124 100644
--- a/libc/stdlib/malloc/free.c
+++ b/libc/stdlib/malloc/free.c
@@ -28,8 +28,8 @@ free (void *mem)
struct heap_free_area *fa;
struct heap *heap = &__malloc_heap;
- mem -= MALLOC_ALIGNMENT;
- size = *(size_t *)mem;
+ size = MALLOC_SIZE (mem);
+ mem = MALLOC_BASE (mem);
MALLOC_DEBUG ("free: 0x%lx (base = 0x%lx, total_size = %d)\n",
(long)mem + MALLOC_ALIGNMENT, (long)mem, size);