Hi, Han-Wen Nienhuys writes: > Ludovic Courtès escreveu: > >> Not quite actually: the "hell = scm_malloc (...)" bit is still broken. > > ? I fixed it, added a ChangeLog and NEWS entry and a test case, and pushed it to 1.8. The simplest way to trigger a `go_to_hell ()' call is this: (define-class () (the-slot #:init-keyword #:value)) (define f (make #:value 2)) (define-class () (the-other-slot) (the-slot)) (slot-ref f 'the-slot) ;; -> via `TEST_CHANGE_CLASS ()' The test case is a variation on this, to make it likely to be hit by out-of-bound accesses to HELL. Thanks! Ludo'.