diff options
Diffstat (limited to 'src/nix/run.cc')
| -rw-r--r-- | src/nix/run.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/nix/run.cc b/src/nix/run.cc index 35b763345..90b76d666 100644 --- a/src/nix/run.cc +++ b/src/nix/run.cc @@ -199,7 +199,10 @@ void chrootHelper(int argc, char * * argv) uid_t gid = getgid(); if (unshare(CLONE_NEWUSER | CLONE_NEWNS) == -1) - throw SysError("setting up a private mount namespace"); + /* Try with just CLONE_NEWNS in case user namespaces are + specifically disabled. */ + if (unshare(CLONE_NEWNS) == -1) + throw SysError("setting up a private mount namespace"); /* Bind-mount realStoreDir on /nix/store. If the latter mount point doesn't already exists, we have to create a chroot |