On Wed, 19 Aug 2026 05:40:42 GMT, Yasumasa Suenaga <[email protected]> wrote:
> This is a part of [JDK-8382392](https://bugs.openjdk.org/browse/JDK-8382392). > > `LinuxAMD64CFrame` validates sender frame with CFA and FP. But SP should also > be validated because return address would be pushed onto stack - it means SP > should grow always when the function is called (`CALL` instruction for > example). > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai). This pull request has now been integrated. Changeset: fee14c4e Author: Yasumasa Suenaga <[email protected]> URL: https://git.openjdk.org/jdk/commit/fee14c4e9730242e5937f784eada53825b65884b Stats: 7 lines in 1 file changed: 6 ins; 0 del; 1 mod 8390619: Validate sender SP before to return sender frame in LinuxAMD64CFrame.java Reviewed-by: cjplummer, kevinw ------------- PR: https://git.openjdk.org/jdk/pull/32435
