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  1. JDK
  2. JDK-8223490

Optimize search algorithm for determining default time zone

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    • b15
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    Backports

      Description

        This seems to be a regression from JDK-6456628

        Effectively, if /etc/localtime is a binary (not a symlink to somewhere in /usr/share/zoneinfo), java.util.TimeZone.getDefault may return any of the
        timezones that match the binary.

        This can be done easily by using the oraclelinux:6 docker image as by default this has /etc/localtime as a binary that matches UTC.

        Code to reproduce:

        import java.util.TimeZone;
        public class TZBug {
            public static void main(String[] args) {
                System.out.println(TimeZone.getDefault().getID());
            }
        }

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8231182 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8231253 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8231290 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8234556 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8235058 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8236059 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8239174 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8245637 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8232606 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Closed
            csr for

            CSR - null JDK-8231057 Optimize search algorithm for determining default time zone

            • P3 - Major loss of function.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8234591 [11u] Build with old C compiler broken by 8223490

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8231124 Missing closedir call with JDK-8223490

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed

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                coffeys Sean Coffey
                shadowbug Shadow Bug
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                  Updated:
                  Resolved: