Changeset b078a42 in mainline

Timestamp:

2012-07-23T16:15:40Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

da287d1

Parents:

1008064

Message:

it is imperative that the _size_ of the allocated block is at least BASE_ALIGN-aligned
(because the tail structure needs to be placed on a naturally aligned address, otherwise we hit unaligned memory access on platforms which are less forgiving)

File:

• uspace/lib/c/generic/malloc.c (modified) (1 diff)

uspace/lib/c/generic/malloc.c

@@ -712 +712 @@
                 return NULL;
 
-        size_t gross_size = GROSS_SIZE(size);
+        size_t gross_size = GROSS_SIZE(ALIGN_UP(size, BASE_ALIGN));
         
         heap_block_head_t *split;