# Fix adapted from upstream: http://bugs.python.org/issue20246
--- Python-2.6.8/Modules/socketmodule.c 2014-02-12 15:21:37.045342837 -0800
+++ Python-2.6.8/Modules/socketmodule.c 2014-02-12 15:23:04.666145417 -0800
@@ -2635,6 +2635,13 @@
recvlen = buflen;
}
+ /* Check if the buffer is large enough */
+ if (buflen < recvlen) {
+ PyErr_SetString(PyExc_ValueError,
+ "buffer too small for requested bytes");
+ return NULL;
+ }
+
readlen = sock_recvfrom_guts(s, buf, recvlen, flags, &addr);
if (readlen < 0) {
/* Return an error */