diff options
| -rw-r--r-- | python-ethtool/ethtool.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/python-ethtool/ethtool.c b/python-ethtool/ethtool.c index e58d5f9..a471726 100644 --- a/python-ethtool/ethtool.c +++ b/python-ethtool/ethtool.c @@ -80,7 +80,7 @@ static PyObject *get_active_devices(PyObject *self __unused, PyObject *args __un static PyObject *get_devices(PyObject *self __unused, PyObject *args __unused) { char buffer[256]; - char *ret;; + char *ret; PyObject *list = PyList_New(0); FILE *fd = fopen(_PATH_PROCNET_DEV, "r"); @@ -89,7 +89,13 @@ static PyObject *get_devices(PyObject *self __unused, PyObject *args __unused) return NULL; } /* skip over first two lines */ - ret = fgets(buffer, 256, fd); ret = fgets(buffer, 256, fd); + ret = fgets(buffer, 256, fd); + ret = fgets(buffer, 256, fd); + if( !ret ) { + PyErr_SetString(PyExc_OSError, strerror(errno)); + return NULL; + } + while (!feof(fd)) { PyObject *str; char *name = buffer; |