diff options
| -rw-r--r-- | libc/stdlib/malloc/free.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libc/stdlib/malloc/free.c b/libc/stdlib/malloc/free.c index 32e1f766b..cb08d9e60 100644 --- a/libc/stdlib/malloc/free.c +++ b/libc/stdlib/malloc/free.c @@ -26,9 +26,12 @@ free (void *mem) struct heap_free_area *fa; struct heap *heap = &__malloc_heap; - if (unlikely (! mem)) + /* Check for special cases. */ + if (__malloc_unlikely (! mem)) return; + /* Normal free. */ + size = MALLOC_SIZE (mem); mem = MALLOC_BASE (mem); |