Issue #20086 has been updated by naruse (Yui NARUSE). Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: REQUIRED to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: DONE ruby_3_3 818b4ea9b16e3570b431b86da9a24a5743b29617 merged revision(s) e5a4f757bdf5dc3d8c329ddd268432f9ecc7bff6. ---------------------------------------- Bug #20086: Windows memory mapped file `IO::Buffer` is buggy. https://bugs.ruby-lang.org/issues/20086#change-106512 * Author: ioquatix (Samuel Williams) * Status: Closed * Priority: Normal * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: DONE ---------------------------------------- We confirmed a bug in memory mapped files on Windows. See https://github.com/ruby/ruby/pull/9358 for the fix. We don't need to backport the logging. -- https://bugs.ruby-lang.org/