When trying to construct an LdapURL object with a bad input string (in this example the _ in ad_jbs is causing issues), and not using the backward compatibility flag -Dcom.sun.jndi.ldapURLParsing="legacy" we run into the exception below :
import com.sun.jndi.ldap.LdapURL; .... String url = "ldap://ad_jbs.ttt.net:389/xyz";; // bad input string containing _ LdapURL ldapUrl = new LdapURL(url); java --add-opens java.naming/com.sun.jndi.ldap=ALL-UNNAMED LdapParseUrlTest Exception in thread "main" javax.naming.NamingException: Cannot parse url: ldap://ad_jbs.ttt.net:389/xyz [Root exception is java.net.MalformedURLException: unsupported authority: ad_jbs.ttt.net:389] at java.naming/com.sun.jndi.ldap.LdapURL.<init>(LdapURL.java:115) at LdapParseUrlTest.main(LdapParseUrlTest.java:9) Caused by: java.net.MalformedURLException: unsupported authority: ad_jbs.ttt.net:389 at java.naming/com.sun.jndi.toolkit.url.Uri.parseCompat(Uri.java:367) at java.naming/com.sun.jndi.toolkit.url.Uri.parse(Uri.java:230) at java.naming/com.sun.jndi.toolkit.url.Uri.init(Uri.java:174) at java.naming/com.sun.jndi.ldap.LdapURL.<init>(LdapURL.java:105) I would like to add the host and port info to the exception (in the example it is host:port of URI:null:-1] ) so that it is directly visible that the input caused the construction of a URI with "special"/problematic host and port values. ------------- Commit messages: - JDK-8288207 Changes: https://git.openjdk.org/jdk/pull/9126/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=9126&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8288207 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/9126.diff Fetch: git fetch https://git.openjdk.org/jdk pull/9126/head:pull/9126 PR: https://git.openjdk.org/jdk/pull/9126
