RFR: 8340110: Ubsan: verifier.cpp:2043:19: runtime error: shift exponent 100 is too large for 32-bit type 'int' [v2]

David Holmes dholmes at openjdk.org
Tue Feb 18 00:39:13 UTC 2025


On Mon, 17 Feb 2025 15:56:46 GMT, Afshin Zafari <azafari at openjdk.org> wrote:

>> The value 100 for shift comes from a test which shuffles the bytecode contents and tries to verify the resulting bytecode. So, the solution is first check if there is no error in verification then use left-shift to find the type of the class being verified.
>
> Afshin Zafari has updated the pull request incrementally with one additional commit since the last revision:
> 
>   comopared wit External Max instead.

LGTM! Thanks

-------------

Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/23539#pullrequestreview-2622127031


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