diff options
Diffstat (limited to 'gnu/build')
| -rw-r--r-- | gnu/build/linux-container.scm | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gnu/build/linux-container.scm b/gnu/build/linux-container.scm index dee6885400..5c303da8c8 100644 --- a/gnu/build/linux-container.scm +++ b/gnu/build/linux-container.scm @@ -109,8 +109,14 @@ for the process." ;; A sysfs mount requires the user to have the CAP_SYS_ADMIN capability in ;; the current network namespace. (when mount-/sys? - (mount* "none" (scope "/sys") "sysfs" - (logior MS_NOEXEC MS_NOSUID MS_NODEV MS_RDONLY))) + (catch 'system-error + (lambda () + (mount* "none" (scope "/sys") "sysfs" + (logior MS_NOEXEC MS_NOSUID MS_NODEV MS_RDONLY))) + (lambda args + ;; EPERM means that CAP_SYS_ADMIN is missing. Ignore. + (unless (= EPERM (system-error-errno args)) + (apply throw args))))) (mount* "none" (scope "/dev") "tmpfs" (logior MS_NOEXEC MS_STRICTATIME) |