beremiz

Runtime: Better handling of nested strings in spawn_subprocess commandline parsing
svghmi
2021-07-29, Edouard Tisserant
d2b0c768755d
Parents ef04cedee08b
Children e3db472b0dfb
Runtime: Better handling of nested strings in spawn_subprocess commandline parsing
1 files changed, 4 insertions(+), 3 deletions(-)
  • +4 -3
    runtime/spawn_subprocess.py
    • --- a/runtime/spawn_subprocess.py Thu Jul 29 08:25:26 2021 +0200
    +++ b/runtime/spawn_subprocess.py Thu Jul 29 11:59:28 2021 +0200
    @@ -7,6 +7,7 @@
    from __future__ import absolute_import
    import os
    import signal
    +import shlex
    import posix_spawn
    PIPE = "42"
    @@ -104,9 +105,9 @@
    cmd = []
    if isinstance(args[0], str):
    if len(args) == 1:
    - # oversimplified splitting of arguments,
    - # TODO: care about use of simple and double quotes
    - cmd = args[0].split()
    + # splitting of arguments that cares about
    + # use of simple and double quotes
    + cmd = shlex.split(args[0])
    else:
    cmd = args
    elif isinstance(args[0], list) and len(args) == 1: