Import of pkgsrc-2014Q1

lang/python27/patches/patch-Modules_socketmodule.c

@@ -0,0 +1,19 @@
+$NetBSD: patch-Modules_socketmodule.c,v 1.1 2014/02/09 09:02:50 tron Exp $
+
+Fix vulnerability reported in SA56624. Patch taken from here:
+
+http://hg.python.org/cpython/rev/87673659d8f7
+
+--- Modules/socketmodule.c.orig	2013-11-10 07:36:41.000000000 +0000
++++ Modules/socketmodule.c	2014-02-09 08:41:25.000000000 +0000
+@@ -2742,6 +2742,10 @@
+     if (recvlen == 0) {
+         /* If nbytes was not specified, use the buffer's length */
+         recvlen = buflen;
++    } else if (recvlen > buflen) {
++        PyErr_SetString(PyExc_ValueError,
++                        "nbytes is greater than the length of the buffer");
++        goto error;
+     }
+ 
+     readlen = sock_recvfrom_guts(s, buf.buf, recvlen, flags, &addr);