lib/rand: cleanup __fill_random_buffer()

[fio.git] / memalign.c

diff --git a/memalign.c b/memalign.c
index 7a04ffd8c31aa38443034fa300942bb8adf2259e..cfd6e463ff924682d44346d130283094b7de3a07 100644 (file)
--- a/memalign.c
+++ b/memalign.c
@@ -20,7 +20,7 @@ void *fio_memalign(size_t alignment, size_t size)
 
        ptr = malloc(size + alignment + size + sizeof(*f) - 1);
        if (ptr) {
-               ret = PTR_ALIGN(ptr, alignment);
+               ret = PTR_ALIGN(ptr, alignment - 1);
                f = ret + size;
                f->offset = (uintptr_t) ret - (uintptr_t) ptr;
        }