On Thu, 14 Nov 2024 05:32:34 GMT, Shaojin Wen <s...@openjdk.org> wrote:
> The type of the Unsafe base offset constant is int, which may cause overflow > when adding int offsets, such as 8343925 (PR #22012). 8343984 (PR #22027) > fixes most of the offset overflows in JDK, but ArraysSupport and CRC32C are > still unfixed. > > @liach proposed the idea of changing the Unsafe base offset to long, which > is a complete solution to the Unsafe offset overflow. After discussing with > @liach, I submitted this PR to implement @liach's idea. I am currently busy with a few things in ClassFile API. I can soon come back onto this and might send PRs to you to migrate risky use of array index scales too. ------------- PR Comment: https://git.openjdk.org/jdk/pull/22095#issuecomment-2476760257
