From 15dff150d05481cc2ecf76a1660b1da74fb4ff6f Mon Sep 17 00:00:00 2001
From: gnzlbg <gonzalobg88@gmail.com>
Date: Wed, 25 Oct 2017 09:19:40 +0200
Subject: [PATCH] [jemalloc] set correct excess in alloc_excess

---
 src/liballoc_jemalloc/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/liballoc_jemalloc/lib.rs b/src/liballoc_jemalloc/lib.rs
index d153f19c4622f..4fac78eabb036 100644
--- a/src/liballoc_jemalloc/lib.rs
+++ b/src/liballoc_jemalloc/lib.rs
@@ -203,7 +203,8 @@ mod contents {
                                             err: *mut u8) -> *mut u8 {
         let p = __rde_alloc(size, align, err);
         if !p.is_null() {
-            *excess = size;
+            let flags = align_to_flags(align);
+            *excess = nallocx(size, flags) as usize;
         }
         return p
     }