Issue #21443 has been updated by k0kubun (Takashi Kokubun). Backport changed from 3.2: DONTNEED, 3.3: DONTNEED, 3.4: REQUIRED to 3.2: DONTNEED, 3.3: DONTNEED, 3.4: DONE ruby_3_4 commit:c57efbfb3ac3848f954735600bbab1ea814dd742. ---------------------------------------- Bug #21443: Backport: Fix heap-use-after-free in free_fast_fallback_getaddrinfo_entry https://bugs.ruby-lang.org/issues/21443#change-114043 * Author: rochlefebvre (Roch Lefebvre) * Status: Closed * ruby -v: ruby 3.4.4 (2025-05-14 revision a38531fd3f) +PRISM [arm64-darwin23] * Backport: 3.2: DONTNEED, 3.3: DONTNEED, 3.4: DONE ---------------------------------------- Please backport the following AddressSanitizer error into Ruby 3.4 https://github.com/ruby/ruby/pull/13231 I did not find a ticket related to the original fix. Thank you! -- https://bugs.ruby-lang.org/