cifs: Use kzfree() to free password

We should zero out the password before we free it.

Fixes: 3d6cacbb5310 ("cifs: Add DFS cache routines")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Paulo Alcantara <palcantara@suse.de>
This commit is contained in:
Dan Carpenter 2018-12-20 14:32:43 +03:00 committed by Steve French
parent 3e80be0158
commit 34bca9bbe7

View File

@ -1127,7 +1127,7 @@ err_free_domainname:
err_free_unc: err_free_unc:
kfree(new->UNC); kfree(new->UNC);
err_free_password: err_free_password:
kfree(new->password); kzfree(new->password);
err_free_username: err_free_username:
kfree(new->username); kfree(new->username);
kfree(new); kfree(new);