On Thu, May 11, 2017 at 02:37:04PM +0200, Pino Toscano wrote:
Make use of functions and types that fit more, and that do the same
job:
- use PyErr_NoMemory() on malloc failure
- use PyErr_SetFromErrno when setting an exception from an errno
- throw TypeError if not getting a list when required
---
python/handle.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/python/handle.c b/python/handle.c
index 88024e1..9746dca 100644
--- a/python/handle.c
+++ b/python/handle.c
@@ -237,7 +237,7 @@ guestfs_int_py_event_to_string (PyObject *self, PyObject *args)
str = guestfs_event_to_string (events);
if (str == NULL) {
- PyErr_SetString (PyExc_RuntimeError, strerror (errno));
+ PyErr_SetFromErrno (PyExc_RuntimeError);
return NULL;
}
@@ -271,7 +271,7 @@ get_all_event_callbacks (guestfs_h *g, size_t *len_rtn)
/* Copy them into the return array. */
r = malloc (sizeof (PyObject *) * (*len_rtn));
if (r == NULL) {
- PyErr_SetNone (PyExc_MemoryError);
+ PyErr_NoMemory ();
return NULL;
}
@@ -298,7 +298,7 @@ guestfs_int_py_get_string_list (PyObject *obj)
assert (obj);
if (!PyList_Check (obj)) {
- PyErr_SetString (PyExc_RuntimeError, "expecting a list parameter");
+ PyErr_SetString (PyExc_TypeError, "expecting a list parameter");
return NULL;
}
@@ -310,7 +310,7 @@ guestfs_int_py_get_string_list (PyObject *obj)
len = (size_t) slen;
r = malloc (sizeof (char *) * (len+1));
if (r == NULL) {
- PyErr_SetString (PyExc_RuntimeError, "get_string_list: out of memory");
+ PyErr_NoMemory ();
return NULL;
}
Seems reasonable, ACK.
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
Read my programming and virtualization blog:
http://rwmj.wordpress.com
virt-p2v converts physical machines to virtual machines. Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v