From 50bd3c8f23bae62a83e395b4a5d3a007f770e946 Mon Sep 17 00:00:00 2001
From: Andreas Ziegler <andreas.ziegler@fau.de>
Date: Mon, 20 Dec 2021 14:18:36 +0100
Subject: [PATCH] library: also escape input patterin for
find_exports_by_pattern
As in the local function case, we should also escape the pattern
here if we use it in re.fullmatch().
---
librarytrader/library.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/librarytrader/library.py b/librarytrader/library.py
index 6209038..90fcdd5 100644
--- a/librarytrader/library.py
+++ b/librarytrader/library.py
@@ -1196,7 +1196,7 @@ class Library:
def find_exports_by_pattern(self, requested_pattern):
retval = set()
for name, addr in self.exported_names.items():
- if re.fullmatch(requested_pattern, name):
+ if re.fullmatch(re.escape(requested_pattern), name):
retval.add(addr)
return retval
--
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