Fix signed / unsigned comparison

c1207c1b · Antoine Pitrou · d5df1946 · c1207c1b
Commit c1207c1b authored Nov 23, 2013 by Antoine Pitrou
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Modules/_pickle.c Modules/_pickle.c +1 -1

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--- 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;
        }