From: Antoine Pitrou <solipsis@pitrou.net>
Date: Sat, 23 Nov 2013 20:34:04 +0000 (+0100)
Subject: Fix signed / unsigned comparison
X-Git-Tag: v3.4.0b1~44
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c1207c1bcf732bc3e9c8875cfb0343af98ebc41c;p=thirdparty%2FPython%2Fcpython.git

Fix signed / unsigned comparison
---

diff --git a/Modules/_pickle.c b/Modules/_pickle.c
index 11e07b390206..22ce7a504009 100644
--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -1165,7 +1165,7 @@ _Unpickler_Read(UnpicklerObject *self, char **s, Py_ssize_t n)
             PyErr_Format(UnpicklingError, "Invalid frame length");
             return -1;
         }
-        if (frame_len < n) {
+        if ((Py_ssize_t) frame_len < n) {
             PyErr_Format(UnpicklingError, "Bad framing");
             return -1;
         }