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[1/5] block: vdi - use QEMU_PACKED for on-disk structures

Message ID 2496dc12a565ede80bf3c9a8d4e1b09ecf0cc594.1379615569.git.jcody@redhat.com
State New
Headers show

Commit Message

Jeff Cody Sept. 19, 2013, 6:43 p.m. UTC 
The header struct VdiHeader is an on-disk structure for the image
format, and as such should be packed.

Signed-off-by: Jeff Cody <jcody@redhat.com>
---
 block/vdi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/block/vdi.c b/block/vdi.c
index dcbc27c..f8bdc92 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -140,7 +140,7 @@  static inline void uuid_unparse(const uuid_t uu, char *out)
 }
 #endif
 
-typedef struct {
+typedef struct QEMU_PACKED {
     char text[0x40];
     uint32_t signature;
     uint32_t version;