also escape \s (backport of PR python#100038).

miss-islington · Dec 5, 2022 · 60779c3 · 60779c3
1 parent 69f5f37
commit 60779c3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Lib/http/server.py b/Lib/http/server.py
@@ -568,6 +568,7 @@ def log_error(self, format, *args):
     # https://en.wikipedia.org/wiki/List_of_Unicode_characters#Control_codes
     _control_char_table = str.maketrans(
             {c: fr'\x{c:02x}' for c in itertools.chain(range(0x20), range(0x7f,0xa0))})
+    _control_char_table[ord('\\')] = r'\\'
 
     def log_message(self, format, *args):
         """Log an arbitrary message.