diff options
| -rw-r--r-- | morphlib/extensions.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/morphlib/extensions.py b/morphlib/extensions.py index aa0622b8..59281d66 100644 --- a/morphlib/extensions.py +++ b/morphlib/extensions.py @@ -202,7 +202,7 @@ class ExtensionSubprocess(object): self._report_stderr = report_stderr self._report_logger = report_logger - def run(self, filename, args, cwd, env): + def run(self, filename, args, cwd, env, separate_mount_namespace=True): '''Run an extension. Anything written by the extension to stdout is passed to status(), thus @@ -223,8 +223,14 @@ class ExtensionSubprocess(object): # need to inherit def close_read_end(): os.close(log_read_fd) + + cmdline = [filename] + list(args) + + if separate_mount_namespace: + cmdline = morphlib.util.unshared_cmdline(cmdline) + p = subprocess.Popen( - morphlib.util.unshared_cmdline([filename] + list(args)), + cmdline, cwd=cwd, env=new_env, stdout=subprocess.PIPE, stderr=subprocess.PIPE, preexec_fn=close_read_end) |