diff options
Diffstat (limited to 'src/libstore/build.cc')
| -rw-r--r-- | src/libstore/build.cc | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index 6c3f94a76..e927a65f0 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -3173,11 +3173,12 @@ void DerivationGoal::runChild() if (mount("none", (chrootRootDir + "/proc").c_str(), "proc", 0, 0) == -1) throw SysError("mounting /proc"); - /* Mount sysfs on /sys. FIXME: only in user namespace - builds. */ - createDirs(chrootRootDir + "/sys"); - if (mount("none", (chrootRootDir + "/sys").c_str(), "sysfs", 0, 0) == -1) - throw SysError("mounting /sys"); + /* Mount sysfs on /sys. */ + if (useUidRange) { + createDirs(chrootRootDir + "/sys"); + if (mount("none", (chrootRootDir + "/sys").c_str(), "sysfs", 0, 0) == -1) + throw SysError("mounting /sys"); + } /* Mount a new tmpfs on /dev/shm to ensure that whatever the builder puts in /dev/shm is cleaned up automatically. */ |