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

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

fs/btrfs/disk-io.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -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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