From c749821b8d6552f2647a4c9d9721cfdb95f4e906 Mon Sep 17 00:00:00 2001
From: Georg Reinke <georg.reinke@rwth-aachen.de>
Date: Wed, 29 Mar 2017 12:00:49 +0200
Subject: [PATCH] memtype-managed: calculate block lengths correctly

---
 lib/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/memory.c b/lib/memory.c
index e6008303c..fb499d281 100644
--- a/lib/memory.c
+++ b/lib/memory.c
@@ -132,7 +132,7 @@ void* memory_managed_alloc(struct memtype *m, size_t len, size_t alignment)
                  * The original block descriptor is already at the correct
                  * position, so we just change its len and create a new block
                  * descriptor for the actual block we're handling. */
-                block->len = gap;
+                block->len = gap - sizeof(struct memblock);
                 struct memblock *newblock = (struct memblock*) (cptr - sizeof(struct memblock));
                 newblock->prev = block;
                 newblock->next = block->next;