On Tue, 30 May 2023 12:17:00 GMT, Jorn Vernee <jver...@openjdk.org> wrote:
> The issue is that the fallback linker uses `copyFrom` when copying a by-value > struct argument to an internal buffer, without first adjusting the size of > the argument segment. This means that if the argument segment is 'too large' > (i.e. larger than the layout it was linked with) we fail with an exception > since the internal buffer is too small for the entire argument segment to be > copied into. > > The fix is simply to use an exactly-sized copy instead, just like we do in > other linker implementations. (The argument segment being too large is fine, > all we care about is that it's large enough). > > Testing: jdk-tier5 This pull request has now been integrated. Changeset: 804f198c Author: Jorn Vernee <jver...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/804f198c73794ffce34a8a10c255656c25cf6d79 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod 8308992: New test TestHFA fails with zero Reviewed-by: mcimadamore ------------- PR: https://git.openjdk.org/jdk/pull/14215
