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Commit 9d847950 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
Browse files

f2fs: fix to put root inode in error path of fill_super 



We should put root inode correctly in error path of fill_super, otherwise we
may encounter a leak case of inode resource.

Signed-off-by: default avatarChao Yu <chao2.yu@samsung.com>
Reviewed-by: default avatarGu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent dbf20cb2

fs/f2fs/super.c

+2 −1
Original line number Diff line number Diff line
@@ -1033,8 +1033,9 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent) 
		goto free_node_inode;

	}

	if (!S_ISDIR(root->i_mode) || !root->i_blocks || !root->i_size) {

		iput(root);

		err = -EINVAL;

		goto free_root_inode;

		goto free_node_inode;

	}



	sb->s_root = d_make_root(root); /* allocate root dentry */