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-rw-r--r--block/vmdk.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/block/vmdk.c b/block/vmdk.c
index 6c8edfc..5d16ec4 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -179,11 +179,16 @@ static void vmdk_free_extents(BlockDriverState *bs)
{
int i;
BDRVVmdkState *s = bs->opaque;
+ VmdkExtent *e;
for (i = 0; i < s->num_extents; i++) {
- g_free(s->extents[i].l1_table);
- g_free(s->extents[i].l2_cache);
- g_free(s->extents[i].l1_backup_table);
+ e = &s->extents[i];
+ g_free(e->l1_table);
+ g_free(e->l2_cache);
+ g_free(e->l1_backup_table);
+ if (e->file != bs->file) {
+ bdrv_delete(e->file);
+ }
}
g_free(s->extents);
}
@@ -619,12 +624,13 @@ static int vmdk_open_desc_file(BlockDriverState *bs, int flags,
s->desc_offset = 0;
ret = vmdk_parse_extents(buf, bs, bs->file->filename);
if (ret) {
+ vmdk_free_extents(bs);
return ret;
}
/* try to open parent images, if exist */
if (vmdk_parent_open(bs)) {
- g_free(s->extents);
+ vmdk_free_extents(bs);
return -EINVAL;
}
s->parent_cid = vmdk_read_cid(bs, 1);