[U-Boot] [PATCH] malloc_simple: Correct the alignment logic in memalign_simple()

Simon Glass sjg at chromium.org
Fri Aug 14 21:26:43 CEST 2015


This should use the align parameter, not bytes. Natural alignment is one
use case but should not be the only one supported by this function.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 common/malloc_simple.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/malloc_simple.c b/common/malloc_simple.c
index 9811ab6..134e059 100644
--- a/common/malloc_simple.c
+++ b/common/malloc_simple.c
@@ -31,7 +31,7 @@ void *memalign_simple(size_t align, size_t bytes)
 	ulong addr, new_ptr;
 	void *ptr;
 
-	addr = ALIGN(gd->malloc_base + gd->malloc_ptr, bytes);
+	addr = ALIGN(gd->malloc_base + gd->malloc_ptr, align);
 	new_ptr = addr + bytes;
 	if (new_ptr > gd->malloc_limit)
 		return NULL;
-- 
2.5.0.276.gf5e568e



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