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From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, pmatouse@redhat.com, jcody@redhat.com,
	armbru@redhat.com, stefanha@redhat.com, famz@redhat.com,
	asias@redhat.com, areis@redhat.com
Subject: [Qemu-devel] [PATCH v4 02/10] vmdk: Make VMDK3Header and VmdkGrainMarker QEMU_PACKED
Date: Tue,  6 Aug 2013 15:44:47 +0800	[thread overview]
Message-ID: <1375775095-19456-3-git-send-email-famz@redhat.com> (raw)
In-Reply-To: <1375775095-19456-1-git-send-email-famz@redhat.com>

It's best to make it consistent that all on disk structures are
QEMU_PACKED.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 block/vmdk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/vmdk.c b/block/vmdk.c
index f42657b..8b86fe9 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -62,7 +62,7 @@ typedef struct {
     uint32_t cylinders;
     uint32_t heads;
     uint32_t sectors_per_track;
-} VMDK3Header;
+} QEMU_PACKED VMDK3Header;
 
 typedef struct {
     uint32_t version;
@@ -131,7 +131,7 @@ typedef struct VmdkGrainMarker {
     uint64_t lba;
     uint32_t size;
     uint8_t  data[0];
-} VmdkGrainMarker;
+} QEMU_PACKED VmdkGrainMarker;
 
 enum {
     MARKER_END_OF_STREAM    = 0,
-- 
1.8.3.4

  parent reply	other threads:[~2013-08-06  7:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-06  7:44 [Qemu-devel] [PATCH v4 00/10] vmdk: Input validation fixes Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 01/10] vmdk: remove ret from inner scope Fam Zheng
2013-08-06 12:15   ` Kevin Wolf
2013-08-06 12:37     ` Jeff Cody
2013-08-06  7:44 ` Fam Zheng [this message]
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 03/10] vmdk: use unsigned values for on disk header fields Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 04/10] qemu-iotests: add poke_file utility function Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 05/10] qemu-iotests: add empty test case for vmdk Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 06/10] vmdk: check granularity field in opening Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 07/10] vmdk: check l2 table size when opening Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 08/10] vmdk: check l1 size before opening image Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 09/10] vmdk: use heap allocation for whole_grain Fam Zheng
2013-08-06  7:44 ` [Qemu-devel] [PATCH v4 10/10] vmdk: rename num_gtes_per_gte to num_gtes_per_gt Fam Zheng

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