git: openjdk/jdk21u-dev: master: 8339538: Wrong timeout computations in DnsClient

[Paul Hohensee]

Changeset: c662d7dc
Branch: master
Author:    Paul Hohensee <phh at openjdk.org>
Date:      2025-04-03 14:21:47 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/c662d7dc248e6a46b52a1d620fa42c3081a90ccf

8339538: Wrong timeout computations in DnsClient
8220213: com/sun/jndi/dns/ConfigTests/Timeout.java failed intermittent

Reviewed-by: cslucas, rkennke
Backport-of: 4beb77192f54f27183285400d7cae7528df64e43

! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsClient.java
! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsContext.java
! test/jdk/com/sun/jndi/dns/ConfigTests/Timeout.java
+ test/jdk/com/sun/jndi/dns/ConfigTests/TimeoutWithEmptyDatagrams.java