From: Benjamin Peterson <benjamin@python.org>
Date: Fri, 24 Apr 2009 23:29:56 +0000 (+0000)
Subject: allow only ints in readline
X-Git-Tag: 3.0~183
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=17afcab09d3e8a850fdf86d0e4024631f5a465bc;p=thirdparty%2FPython%2Fcpython.git

allow only ints in readline
---

diff --git a/Lib/io.py b/Lib/io.py
index 9a34d1664779..db4f11f4d5a2 100644
--- a/Lib/io.py
+++ b/Lib/io.py
@@ -505,6 +505,8 @@ class IOBase(metaclass=abc.ABCMeta):
                 return 1
         if limit is None:
             limit = -1
+        elif not isinstance(limit, int):
+            raise TypeError("limit must be an integer")
         res = bytearray()
         while limit < 0 or len(res) < limit:
             b = self.read(nreadahead())
@@ -1752,6 +1754,8 @@ class TextIOWrapper(TextIOBase):
         self._checkClosed()
         if limit is None:
             limit = -1
+        elif not isinstance(limit, int):
+            raise TypeError("limit must be an integer")
 
         # Grab all the decoded text (we will rewind any extra bits later).
         line = self._get_decoded_chars()