Commit 0463bb4e authored by Jim Meyering's avatar Jim Meyering Committed by Chris Mason

Btrfs: disk-io.c (open_ctree): Don't deref. NULL upon failed kzalloc

Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 75ccf47d
...@@ -1371,7 +1371,8 @@ struct btrfs_root *open_ctree(struct super_block *sb, ...@@ -1371,7 +1371,8 @@ struct btrfs_root *open_ctree(struct super_block *sb,
struct btrfs_super_block *disk_super; struct btrfs_super_block *disk_super;
if (!extent_root || !tree_root || !fs_info) { if (!extent_root || !tree_root || !fs_info ||
!chunk_root || !dev_root) {
err = -ENOMEM; err = -ENOMEM;
goto fail; goto fail;
} }
......
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