[Zookeeper-developer] [ zookeeper-Bugs-2028321 ] parseAcl method has a bug

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Bugs item #2028321, was opened at 2008-07-25 23:16
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: parseAcl method has a bug

Initial Comment:
code for finding colons is incorrect. It gets the same colon twice and then considers it a wrong parse

 private static ArrayList<ACL> parseACLs(String aclString) {
        ArrayList<ACL> acl;
        String acls[] = aclString.split(",");
        acl = new ArrayList<ACL>();
        for (String a : acls) {
            int firstColon = a.indexOf(':');
            int lastColon = a.indexOf(':');
            if (firstColon == -1 || lastColon == -1 || firstColon == lastColon) { //HERE**** <- first and last colon indexes are always the same****
                System.err
                        .println(a + " does not have the form scheme:id:perm");
                continue;
            }
            ACL newAcl = new ACL();
            newAcl.setId(new Id(a.substring(0, firstColon), a.substring(
                    firstColon + 1, lastColon)));
            newAcl.setPerms(getPermFromString(a.substring(lastColon + 1)));
            acl.add(newAcl);
        }
        return acl;
    }

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