hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common()
We can't pass error pointers to kfree() or it causes an oops.
Fixes: 52b209f7b8
('get rid of hostfs_read_inode()')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
parent
915eed20e4
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8a545f1851
1 changed files with 4 additions and 3 deletions
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@ -959,10 +959,11 @@ static int hostfs_fill_sb_common(struct super_block *sb, void *d, int silent)
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if (S_ISLNK(root_inode->i_mode)) {
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if (S_ISLNK(root_inode->i_mode)) {
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char *name = follow_link(host_root_path);
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char *name = follow_link(host_root_path);
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if (IS_ERR(name))
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if (IS_ERR(name)) {
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err = PTR_ERR(name);
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err = PTR_ERR(name);
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else
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goto out_put;
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err = read_name(root_inode, name);
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}
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err = read_name(root_inode, name);
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kfree(name);
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kfree(name);
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if (err)
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if (err)
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goto out_put;
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goto out_put;
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