9p: potential ERR_PTR() dereference
p9_client_walk() can return error values if we run out of space or there is a problem with the network. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
This commit is contained in:
parent
2bfc96a127
commit
8f587df479
|
@ -242,6 +242,7 @@ struct p9_fid *v9fs_fid_lookup(struct dentry *dentry)
|
|||
}
|
||||
kfree(wnames);
|
||||
fid_out:
|
||||
if (!IS_ERR(fid))
|
||||
v9fs_fid_add(dentry, fid);
|
||||
err_out:
|
||||
up_read(&v9ses->rename_sem);
|
||||
|
|
Loading…
Reference in a new issue