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  1. JDK
  2. JDK-8266971

JDK-8196415 cause significant startup regressions on apps that include any SHA-1 signed JAR

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Not an Issue
    • Affects Version/s: 17
    • Fix Version/s: None
    • Component/s: security-libs
    • Labels:

      Description

      In applications that include any SHA-1 signed JAR, the changes in JDK-8196415 provoke a 50-100ms regression, mostly caused by added work in static initializers in the sun.security.util package.

      This was detected simultaneously in 8u301-b04, 16.0.2-b04 and 17-b21. JDK-8196415 is not a CPU fix, but has still been rushed to be backported before performance testing in the 17 mainline caught it.

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          relates to

          Enhancement - null JDK-8196415 Disable SHA-1 Signed JARs

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Enhancement - null JDK-8269039 Disable SHA-1 Signed JARs

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8267100 [BACKOUT] JDK-8196415 Disable SHA-1 Signed JARs

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

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              Assignee:
              mullan Sean Mullan
              Reporter:
              redestad Claes Redestad
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                Created:
                Updated:
                Resolved: