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command: handle string without terminal escaped char

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Fixes #2810
This commit is contained in:
Aldo Cortesi 2018-05-12 14:02:20 +12:00
parent 449b8b383d
commit 58ff51da10
2 changed files with 6 additions and 1 deletions
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3
mitmproxy/command.py
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@ -236,7 +236,10 @@ class CommandManager(mitmproxy.types._CommandBase):
""" """
Execute a command string. May raise CommandError. Execute a command string. May raise CommandError.
""" """
try:
parts = list(lexer(cmdstr)) parts = list(lexer(cmdstr))
except ValueError as e:
raise exceptions.CommandError("Command error: %s" % e)
if not len(parts) >= 1: if not len(parts) >= 1:
raise exceptions.CommandError("Invalid command: %s" % cmdstr) raise exceptions.CommandError("Invalid command: %s" % cmdstr)
return self.call_strings(parts[0], parts[1:]) return self.call_strings(parts[0], parts[1:])

2
test/mitmproxy/test_command.py
View File

@ -281,6 +281,8 @@ def test_simple():
c.execute("one.two too many args") c.execute("one.two too many args")
with pytest.raises(exceptions.CommandError, match="Unknown"): with pytest.raises(exceptions.CommandError, match="Unknown"):
c.call("nonexistent") c.call("nonexistent")
with pytest.raises(exceptions.CommandError, match="No escaped"):
c.execute("\\")
c.add("empty", a.empty) c.add("empty", a.empty)
c.execute("empty") c.execute("empty")