diff options
Diffstat (limited to 'gnu/build/linux-container.scm')
| -rw-r--r-- | gnu/build/linux-container.scm | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gnu/build/linux-container.scm b/gnu/build/linux-container.scm index a0c8174721..73db127974 100644 --- a/gnu/build/linux-container.scm +++ b/gnu/build/linux-container.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015 David Thompson <davet@gnu.org> -;;; Copyright © 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2017-2019, 2022 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -442,6 +442,10 @@ return the exit status." "Like 'container-excursion', but return the return value of THUNK." (match (pipe) ((in . out) + ;; Make sure IN and OUT are not inherited if THUNK forks + execs. + (fcntl in F_SETFD FD_CLOEXEC) + (fcntl out F_SETFD FD_CLOEXEC) + (match (container-excursion pid (lambda () (close-port in) |