提交 9d847950 编写于 作者: C Chao Yu 提交者: Jaegeuk Kim

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: NChao Yu <chao2.yu@samsung.com>
Reviewed-by: NGu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>
上级 dbf20cb2
......@@ -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 */
......
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