From f0785dc88eee3da0f1514f5b4cafa931571e669d Mon Sep 17 00:00:00 2001 From: shadchin Date: Wed, 7 Feb 2024 09:25:06 +0300 Subject: Update Python 3 to 3.11.8 --- contrib/tools/python3/src/Modules/socketmodule.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) (limited to 'contrib/tools/python3/src/Modules/socketmodule.c') diff --git a/contrib/tools/python3/src/Modules/socketmodule.c b/contrib/tools/python3/src/Modules/socketmodule.c index 997df43f20c..f0c9b4691c1 100644 --- a/contrib/tools/python3/src/Modules/socketmodule.c +++ b/contrib/tools/python3/src/Modules/socketmodule.c @@ -6943,17 +6943,23 @@ Returns the interface index corresponding to the interface name if_name."); static PyObject * socket_if_indextoname(PyObject *self, PyObject *arg) { + unsigned long index_long = PyLong_AsUnsignedLong(arg); + if (index_long == (unsigned long) -1 && PyErr_Occurred()) { + return NULL; + } + #ifdef MS_WINDOWS - NET_IFINDEX index; + NET_IFINDEX index = (NET_IFINDEX)index_long; #else - unsigned long index; + unsigned int index = (unsigned int)index_long; #endif - char name[IF_NAMESIZE + 1]; - index = PyLong_AsUnsignedLong(arg); - if (index == (unsigned long) -1) + if ((unsigned long)index != index_long) { + PyErr_SetString(PyExc_OverflowError, "index is too large"); return NULL; + } + char name[IF_NAMESIZE + 1]; if (if_indextoname(index, name) == NULL) { PyErr_SetFromErrno(PyExc_OSError); return NULL; -- cgit v1.3