QEDHeader is read, and written, directly from on-disk images
via bdrv_pread()/write(). To avoid any unintentional padding,
these structs should be packed.
Signed-off-by: Jeff Cody <jc...@redhat.com>
---
block/qed.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/qed.h b/block/qed.h
index 2b4dded..4d6c812 100644
--- a/block/qed.h
+++ b/block/qed.h
@@ -83,7 +83,7 @@ enum {
QED_NEED_CHECK_TIMEOUT = 5, /* in seconds */
};
-typedef struct {
+typedef struct QEMU_PACKED {
uint32_t magic; /* QED\0 */
uint32_t cluster_size; /* in bytes */
--
1.8.3.1
