From 09844816c77caaa60f4149f99a34733966724627 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= Date: Tue, 10 Mar 2020 15:21:48 +0100 Subject: [PATCH] vm: Compute UUIDs truly deterministically. This is a followup to 1540075c790dfaeff52c93392f2fc63b9e23b77e. The mistake had no effect on prior Guile versions but it's visible since Guile 3.0.1 and the fix for . * gnu/system/vm.scm (operating-system-uuid): Hash a list of 'file-system-digest' values, not the 'file-system-type' procedure. --- gnu/system/vm.scm | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 03a511cdde..d1c131ecb4 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès +;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès ;;; Copyright © 2016 Christopher Allan Webber ;;; Copyright © 2016, 2017 Leo Famulari ;;; Copyright © 2017 Mathieu Othacehe @@ -629,7 +629,8 @@ (define (file-system-digest fs) 'iso9660)) (bytevector->uuid (uint-list->bytevector - (list (hash file-system-type + (list (hash (map file-system-digest + (operating-system-file-systems os)) (- (expt 2 32) 1)) (hash (operating-system-host-name os) (- (expt 2 32) 1))