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  1. JDK
  2. JDK-8044738

HotSpot must check attribute_length of EnclosingMethod attribute

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    • Resolution: Fixed
    • Icon: P4 P4
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    • hotspot
    • b22

      During class loading, HotSpot must check that an EnclosingMethod attribute is of the proper length. Namely, its attribute_length item must be four.

      Similar checks are already made on other attributes, even those not used directly by the JVM. For example, HotSpot checks that the attribute_length of Synthetic, Signature, and SourceFile is zero, two, and two respectively. As of JDK 8u5, EnclosingMethod is the only attribute with a checkable attribute_length that is not checked by HotSpot.

            hseigel Harold Seigel (Inactive)
            abuckley Alex Buckley
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