block: Split bdrv_new_root() off bdrv_new()

[qemu.git] / block / vmdk.c

diff --git a/block/vmdk.c b/block/vmdk.c
index 07cb62ceb785c5c1a2479aef8d95a99a38c15f36..4ae6c75310fdee88b5e8d82fde86fcd003766b13 100644 (file)
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -834,6 +834,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
             ret = vmdk_add_extent(bs, extent_file, true, sectors,
                             0, 0, 0, 0, 0, &extent, errp);
             if (ret < 0) {
+                bdrv_unref(extent_file);
                 return ret;
             }
             extent->flat_start_offset = flat_offset << 9;
@@ -845,14 +846,15 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
             } else {
                 ret = vmdk_open_sparse(bs, extent_file, bs->open_flags, buf, errp);
             }
+            g_free(buf);
             if (ret) {
-                g_free(buf);
                 bdrv_unref(extent_file);
                 return ret;
             }
             extent = &s->extents[s->num_extents - 1];
         } else {
             error_setg(errp, "Unsupported extent type '%s'", type);
+            bdrv_unref(extent_file);
             return -ENOTSUP;
         }
         extent->type = g_strdup(type);
@@ -1111,7 +1113,7 @@ static int get_cluster_offset(BlockDriverState *bs,
     uint32_t min_count, *l2_table;
     bool zeroed = false;
     int64_t ret;
-    int32_t cluster_sector;
+    int64_t cluster_sector;
 
     if (m_data) {
         m_data->valid = 0;
@@ -1805,7 +1807,8 @@ static int vmdk_create(const char *filename, QemuOpts *opts, Error **errp)
         goto exit;
     }
     /* Read out options */
-    total_size = qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0);
+    total_size = ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0),
+                          BDRV_SECTOR_SIZE);
     adapter_type = qemu_opt_get_del(opts, BLOCK_OPT_ADAPTER_TYPE);
     backing_file = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FILE);
     if (qemu_opt_get_bool_del(opts, BLOCK_OPT_COMPAT6, false)) {