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  1. JDK
  2. JDK-8280406

JarFile.getInputStream throws unexpected NASE

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    • Icon: Bug Bug
    • Resolution: Delivered
    • Icon: P4 P4
    • 18
    • 17
    • core-libs

       Loading a fuzzed signed JAR file throws an unexpected exception:

      java Test
      Exception in thread "main" java.lang.NegativeArraySizeException: -1090511228
              at java.base/java.util.jar.JarFile.getBytes(JarFile.java:806)
              at
      java.base/java.util.jar.JarFile.initializeVerifier(JarFile.java:755)
              at java.base/java.util.jar.JarFile.getInputStream(JarFile.java:840)
              at Test.reproduceIssue(Test.java:39)
              at Test.main(Test.java:58)

            lancea Lance Andersen
            jeff Jeff Dinkins
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              Created:
              Updated:
              Resolved: