diff options
| -rw-r--r-- | sandboxlib/chroot.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/sandboxlib/chroot.py b/sandboxlib/chroot.py index 157b9fe..8495df1 100644 --- a/sandboxlib/chroot.py +++ b/sandboxlib/chroot.py @@ -44,10 +44,18 @@ def run_sandbox(rootfs_path, command, cwd=None, extra_env=None): # 'subprocess' module. # FIXME: you gotta be root for this one. - os.chroot(rootfs_path) - - result = subprocess.call(command, cwd=cwd, env=env) - os._exit(result) + try: + try: + os.chroot(rootfs_path) + except OSError as e: + raise RuntimeError("Unable to chroot: %s" % e) + + result = subprocess.call(command, cwd=cwd, env=env) + except Exception as e: + print("ERROR: %s" % e) + result = 255 + finally: + os._exit(result) else: # Parent process. Wait for child to exit. os.waitpid(pid, 0) |