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-rw-r--r--block/vhdx.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/block/vhdx.c b/block/vhdx.c
index d9aa2c14ed..22a4fb832c 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -1408,6 +1408,12 @@ exit:
return ret;
}
+#define VHDX_METADATA_ENTRY_BUFFER_SIZE \
+ (sizeof(VHDXFileParameters) +\
+ sizeof(VHDXVirtualDiskSize) +\
+ sizeof(VHDXPage83Data) +\
+ sizeof(VHDXVirtualDiskLogicalSectorSize) +\
+ sizeof(VHDXVirtualDiskPhysicalSectorSize))
/*
* Create the Metadata entries.
@@ -1446,11 +1452,7 @@ static int vhdx_create_new_metadata(BlockDriverState *bs,
VHDXVirtualDiskLogicalSectorSize *mt_log_sector_size;
VHDXVirtualDiskPhysicalSectorSize *mt_phys_sector_size;
- entry_buffer = g_malloc0(sizeof(VHDXFileParameters) +
- sizeof(VHDXVirtualDiskSize) +
- sizeof(VHDXPage83Data) +
- sizeof(VHDXVirtualDiskLogicalSectorSize) +
- sizeof(VHDXVirtualDiskPhysicalSectorSize));
+ entry_buffer = g_malloc0(VHDX_METADATA_ENTRY_BUFFER_SIZE);
mt_file_params = entry_buffer;
offset += sizeof(VHDXFileParameters);
@@ -1531,7 +1533,7 @@ static int vhdx_create_new_metadata(BlockDriverState *bs,
}
ret = bdrv_pwrite(bs, metadata_offset + (64 * KiB), entry_buffer,
- VHDX_HEADER_BLOCK_SIZE);
+ VHDX_METADATA_ENTRY_BUFFER_SIZE);
if (ret < 0) {
goto exit;
}
@@ -1726,7 +1728,6 @@ static int vhdx_create_new_region_table(BlockDriverState *bs,
goto exit;
}
-
exit:
g_free(s);
g_free(buffer);
@@ -1877,7 +1878,6 @@ static int vhdx_create(const char *filename, QemuOpts *opts, Error **errp)
}
-
delete_and_exit:
bdrv_unref(bs);
exit: