From abce415a153d6bdf7068e812e3847ba559d33081 Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Mon, 19 Aug 2013 18:54:26 +0800 Subject: [PATCH 11/13] vmdk: fix L1 and L2 table size in vmdk3 open Message-id: <1377573001-27070-12-git-send-email-famz@redhat.com> Patchwork-id: 53791 O-Subject: [RHEL-7 qemu-kvm PATCH 11/13] vmdk: fix L1 and L2 table size in vmdk3 open Bugzilla: 995866 RH-Acked-by: Paolo Bonzini RH-Acked-by: Stefan Hajnoczi RH-Acked-by: Kevin Wolf VMDK3 header has the field l1dir_size, but vmdk_open_vmdk3 hardcoded the value. This patch honors the header field. And the L2 table size is 4096 according to VMDK spec[1], instead of 1 << 9 (512). [1]: http://www.vmware.com/support/developer/vddk/vmdk_50_technote.pdf?src=vmdk Signed-off-by: Fam Zheng Signed-off-by: Stefan Hajnoczi (cherry picked from commit f6b61e54bdd5b9ef46837c15547e1819b3bb4f37) Signed-off-by: Fam Zheng --- block/vmdk.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/block/vmdk.c b/block/vmdk.c index 4388038..4997da4 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -494,14 +494,14 @@ static int vmdk_open_vmdk3(BlockDriverState *bs, if (ret < 0) { return ret; } - - ret = vmdk_add_extent(bs, - bs->file, false, - le32_to_cpu(header.disk_sectors), - le32_to_cpu(header.l1dir_offset) << 9, - 0, 1 << 6, 1 << 9, - le32_to_cpu(header.granularity), - &extent); + ret = vmdk_add_extent(bs, file, false, + le32_to_cpu(header.disk_sectors), + le32_to_cpu(header.l1dir_offset) << 9, + 0, + le32_to_cpu(header.l1dir_size), + 4096, + le32_to_cpu(header.granularity), + &extent); if (ret < 0) { return ret; } -- 1.7.1