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| author | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2023-03-25 20:01:36 +0700 |
|---|---|---|
| committer | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2023-03-25 20:01:48 +0700 |
| commit | 6dea9111b5d83c9c7b8be381ef76ff4e3bdd983a (patch) | |
| tree | 39ac0f2656d320d967bf69efd89890fa05a2470e /osmopy/osmo_interact | |
| parent | 95edea9fa7cba66b29fbf0b9dbbedcd3223597f4 (diff) | |
InteractVty: re.escape() the VTY prompt in connect()
The VTY prompt may contain regular expression metacharacters in it,
so the self.re_prompt will not match as expected. One example is
the modem app in osmocom-bb.git using promot 'OsmocomBB(modem)'.
Change-Id: I47b1f1c1765acb1b935dcbcc54bbb5eb539db4f0
Diffstat (limited to 'osmopy/osmo_interact')
| -rwxr-xr-x | osmopy/osmo_interact/vty.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/osmopy/osmo_interact/vty.py b/osmopy/osmo_interact/vty.py index f4b9aff..1cc299c 100755 --- a/osmopy/osmo_interact/vty.py +++ b/osmopy/osmo_interact/vty.py @@ -95,7 +95,7 @@ class InteractVty(Interact): if not self.prompt: raise Exception('Could not find application name; needed to decode prompts.' ' Initial data was: %r' % data) - self.re_prompt = re.compile('^%s(?:\(([\w-]*)\))?([#>]) (.*)$' % self.prompt) + self.re_prompt = re.compile('^%s(?:\(([\w-]*)\))?([#>]) (.*)$' % re.escape(self.prompt)) def _command(self, command_str, timeout=10): self.socket.send(command_str.encode()) |