If the function fails, we need to cleanup memory and return NULL.
Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
---
libvirt-lxc-override.c | 10 +-
libvirt-override.c | 269 +++++++++++++++++++++++++++++++++----------------
2 files changed, 190 insertions(+), 89 deletions(-)
diff --git a/libvirt-lxc-override.c b/libvirt-lxc-override.c
index 20d1cf4..b0550c7 100644
--- a/libvirt-lxc-override.c
+++ b/libvirt-lxc-override.c
@@ -79,7 +79,9 @@ libvirt_lxc_virDomainLxcOpenNamespace(PyObject *self ATTRIBUTE_UNUSED,
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(0);
+ if ((py_retval = PyList_New(0)) == NULL)
+ goto error;
+
for (i = 0; i < c_retval; i++) {
PyObject *item = NULL;
@@ -91,6 +93,8 @@ libvirt_lxc_virDomainLxcOpenNamespace(PyObject *self ATTRIBUTE_UNUSED,
goto error;
}
}
+
+ cleanup:
VIR_FREE(fdlist);
return py_retval;
@@ -98,8 +102,8 @@ libvirt_lxc_virDomainLxcOpenNamespace(PyObject *self ATTRIBUTE_UNUSED,
for (i = 0; i < c_retval; i++) {
VIR_FORCE_CLOSE(fdlist[i]);
}
- VIR_FREE(fdlist);
- return NULL;
+ Py_CLEAR(py_retval);
+ goto cleanup;
}
/************************************************************************
* *
diff --git a/libvirt-override.c b/libvirt-override.c
index 0df6844..92c31b8 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -1859,7 +1859,7 @@ static void
libvirt_virErrorFuncHandler(ATTRIBUTE_UNUSED void *ctx,
virErrorPtr err)
{
- PyObject *list, *info;
+ PyObject *list = NULL, *info = NULL;
PyObject *result;
DEBUG("libvirt_virErrorFuncHandler(%p, %s, ...) called\n", ctx,
@@ -1874,8 +1874,12 @@ libvirt_virErrorFuncHandler(ATTRIBUTE_UNUSED void *ctx,
(libvirt_virPythonErrorFuncHandler == Py_None)) {
virDefaultErrorFunc(err);
} else {
- list = PyTuple_New(2);
- info = PyTuple_New(9);
+ if ((list = PyTuple_New(2)) == NULL)
+ goto cleanup;
+
+ if ((info = PyTuple_New(9)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(list, 0, libvirt_virPythonErrorFuncCtxt);
PyTuple_SetItem(list, 1, info);
Py_XINCREF(libvirt_virPythonErrorFuncCtxt);
@@ -1894,6 +1898,10 @@ libvirt_virErrorFuncHandler(ATTRIBUTE_UNUSED void *ctx,
Py_XDECREF(result);
}
+ cleanup:
+ Py_XDECREF(list);
+ Py_XDECREF(info);
+
LIBVIRT_RELEASE_THREAD_STATE;
}
@@ -1938,12 +1946,12 @@ virConnectCredCallbackWrapper(virConnectCredentialPtr cred,
unsigned int ncred,
void *cbdata)
{
- PyObject *list;
+ PyObject *list = NULL;
PyObject *pycred;
PyObject *pyauth = (PyObject *)cbdata;
PyObject *pycbdata;
PyObject *pycb;
- PyObject *pyret;
+ PyObject *pyret = NULL;
int ret = -1;
size_t i;
@@ -1952,11 +1960,17 @@ virConnectCredCallbackWrapper(virConnectCredentialPtr cred,
pycb = PyList_GetItem(pyauth, 1);
pycbdata = PyList_GetItem(pyauth, 2);
- list = PyTuple_New(2);
- pycred = PyTuple_New(ncred);
+ if((list = PyTuple_New(2)) == NULL)
+ goto cleanup;
+
+ if ((pycred = PyTuple_New(ncred)) == NULL)
+ goto cleanup;
+
for (i = 0; i < ncred; i++) {
- PyObject *pycreditem;
- pycreditem = PyList_New(5);
+ PyObject *pycreditem = PyList_New(5);
+ if (pycreditem == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pycred, i, pycreditem);
PyList_SetItem(pycreditem, 0, libvirt_intWrap((long) cred[i].type));
PyList_SetItem(pycreditem, 1, libvirt_constcharPtrWrap(cred[i].prompt));
@@ -2329,16 +2343,21 @@ libvirt_virConnectListDefinedDomains(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (names) {
for (i = 0; i < c_retval; i++) {
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
- VIR_FREE(names[i]);
}
- VIR_FREE(names);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(names[i]);
+ VIR_FREE(names);
+
return py_retval;
}
@@ -2480,7 +2499,9 @@ libvirt_virDomainSnapshotListChildrenNames(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
for (i = 0; i < c_retval; i++) {
if ((pyobj_snap = libvirt_constcharPtrWrap(names[i])) == NULL ||
@@ -2589,7 +2610,10 @@ libvirt_virDomainGetInfo(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(5);
+
+ if ((py_retval = PyList_New(5)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.state));
PyList_SetItem(py_retval, 1, libvirt_ulongWrap(info.maxMem));
PyList_SetItem(py_retval, 2, libvirt_ulongWrap(info.memory));
@@ -2623,7 +2647,9 @@ libvirt_virDomainGetState(PyObject *self ATTRIBUTE_UNUSED,
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(2);
+ if ((py_retval = PyList_New(2)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_intWrap(state));
PyList_SetItem(py_retval, 1, libvirt_intWrap(reason));
return py_retval;
@@ -2650,7 +2676,10 @@ libvirt_virDomainGetControlInfo(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(3);
+
+ if ((py_retval = PyList_New(3)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_intWrap(info.state));
PyList_SetItem(py_retval, 1, libvirt_intWrap(info.details));
PyList_SetItem(py_retval, 2, libvirt_ulonglongWrap(info.stateTime));
@@ -2679,7 +2708,10 @@ libvirt_virDomainGetBlockInfo(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(3);
+
+ if ((py_retval = PyList_New(3)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_ulonglongWrap(info.capacity));
PyList_SetItem(py_retval, 1, libvirt_ulonglongWrap(info.allocation));
PyList_SetItem(py_retval, 2, libvirt_ulonglongWrap(info.physical));
@@ -2705,7 +2737,10 @@ libvirt_virNodeGetInfo(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(8);
+
+ if ((py_retval = PyList_New(8)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_constcharPtrWrap(&info.model[0]));
PyList_SetItem(py_retval, 1, libvirt_longWrap((long) info.memory >> 10));
PyList_SetItem(py_retval, 2, libvirt_intWrap((int) info.cpus));
@@ -2737,7 +2772,10 @@ libvirt_virNodeGetSecurityModel(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(2);
+
+ if ((py_retval = PyList_New(2)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_constcharPtrWrap(&model.model[0]));
PyList_SetItem(py_retval, 1, libvirt_constcharPtrWrap(&model.doi[0]));
return py_retval;
@@ -2763,7 +2801,10 @@ libvirt_virDomainGetSecurityLabel(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(2);
+
+ if ((py_retval = PyList_New(2)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_constcharPtrWrap(&label.label[0]));
PyList_SetItem(py_retval, 1, libvirt_boolWrap(label.enforcing));
return py_retval;
@@ -2946,16 +2987,19 @@ libvirt_virConnectListNetworks(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (names) {
- for (i = 0; i < c_retval; i++) {
+ for (i = 0; i < c_retval; i++)
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
- VIR_FREE(names[i]);
- }
- VIR_FREE(names);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(names[i]);
+ VIR_FREE(names);
return py_retval;
}
@@ -2994,16 +3038,19 @@ libvirt_virConnectListDefinedNetworks(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (names) {
- for (i = 0; i < c_retval; i++) {
+ for (i = 0; i < c_retval; i++)
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
- VIR_FREE(names[i]);
- }
- VIR_FREE(names);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(names[i]);
+ VIR_FREE(names);
return py_retval;
}
@@ -3219,11 +3266,16 @@ libvirt_virNodeGetCellsFreeMemory(PyObject *self ATTRIBUTE_UNUSED,
VIR_FREE(freeMems);
return VIR_PY_NONE;
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
+
for (i = 0; i < c_retval; i++) {
PyList_SetItem(py_retval, i,
libvirt_ulonglongWrap(freeMems[i]));
}
+
+ cleanup:
VIR_FREE(freeMems);
return py_retval;
}
@@ -3829,16 +3881,19 @@ libvirt_virNodeListDevices(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (names) {
- for (i = 0; i < c_retval; i++) {
+ for (i = 0; i < c_retval; i++)
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
- VIR_FREE(names[i]);
- }
- VIR_FREE(names);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(names[i]);
+ VIR_FREE(names);
return py_retval;
}
@@ -3922,16 +3977,19 @@ libvirt_virNodeDeviceListCaps(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (names) {
- for (i = 0; i < c_retval; i++) {
+ for (i = 0; i < c_retval; i++)
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
- VIR_FREE(names[i]);
- }
- VIR_FREE(names);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(names[i]);
+ VIR_FREE(names);
return py_retval;
}
@@ -4049,16 +4107,19 @@ libvirt_virConnectListSecrets(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (uuids) {
- for (i = 0; i < c_retval; i++) {
+ for (i = 0; i < c_retval; i++)
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(uuids[i]));
- VIR_FREE(uuids[i]);
- }
- VIR_FREE(uuids);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(uuids[i]);
+ VIR_FREE(uuids);
return py_retval;
}
@@ -4282,16 +4343,19 @@ libvirt_virConnectListNWFilters(PyObject *self ATTRIBUTE_UNUSED,
return VIR_PY_NONE;
}
}
- py_retval = PyList_New(c_retval);
+
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
if (uuids) {
- for (i = 0; i < c_retval; i++) {
+ for (i = 0; i < c_retval; i++)
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(uuids[i]));
- VIR_FREE(uuids[i]);
- }
- VIR_FREE(uuids);
}
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ VIR_FREE(uuids[i]);
+ VIR_FREE(uuids);
return py_retval;
}
@@ -4578,7 +4642,10 @@ libvirt_virDomainGetJobInfo(PyObject *self ATTRIBUTE_UNUSED,
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
- py_retval = PyList_New(12);
+
+ if ((py_retval = PyList_New(12)) == NULL)
+ return NULL;
+
PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.type));
PyList_SetItem(py_retval, 1, libvirt_ulonglongWrap(info.timeElapsed));
PyList_SetItem(py_retval, 2, libvirt_ulonglongWrap(info.timeRemaining));
@@ -5207,8 +5274,8 @@ libvirt_virEventAddHandleFunc(int fd,
PyObject *cb_obj;
PyObject *ff_obj;
PyObject *opaque_obj;
- PyObject *cb_args;
- PyObject *pyobj_args;
+ PyObject *cb_args = NULL;
+ PyObject *pyobj_args = NULL;
int retval = -1;
LIBVIRT_ENSURE_THREAD_STATE;
@@ -5225,12 +5292,16 @@ libvirt_virEventAddHandleFunc(int fd,
ff_obj = libvirt_virFreeCallbackWrap(ff);
opaque_obj = libvirt_virVoidPtrWrap(opaque);
- cb_args = PyTuple_New(3);
+ if ((cb_args = PyTuple_New(3)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(cb_args, 0, cb_obj);
PyTuple_SetItem(cb_args, 1, opaque_obj);
PyTuple_SetItem(cb_args, 2, ff_obj);
- pyobj_args = PyTuple_New(4);
+ if ((pyobj_args = PyTuple_New(4)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(fd));
PyTuple_SetItem(pyobj_args, 1, libvirt_intWrap(event));
PyTuple_SetItem(pyobj_args, 2, python_cb);
@@ -5245,9 +5316,10 @@ libvirt_virEventAddHandleFunc(int fd,
}
Py_XDECREF(result);
- Py_DECREF(pyobj_args);
cleanup:
+ Py_XDECREF(pyobj_args);
+
LIBVIRT_RELEASE_THREAD_STATE;
return retval;
@@ -5257,12 +5329,14 @@ static void
libvirt_virEventUpdateHandleFunc(int watch,
int event)
{
- PyObject *result;
+ PyObject *result = NULL;
PyObject *pyobj_args;
LIBVIRT_ENSURE_THREAD_STATE;
- pyobj_args = PyTuple_New(2);
+ if ((pyobj_args = PyTuple_New(2)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(watch));
PyTuple_SetItem(pyobj_args, 1, libvirt_intWrap(event));
@@ -5272,8 +5346,9 @@ libvirt_virEventUpdateHandleFunc(int watch,
PyErr_Clear();
}
+ cleanup:
Py_XDECREF(result);
- Py_DECREF(pyobj_args);
+ Py_XDECREF(pyobj_args);
LIBVIRT_RELEASE_THREAD_STATE;
}
@@ -5282,7 +5357,7 @@ libvirt_virEventUpdateHandleFunc(int watch,
static int
libvirt_virEventRemoveHandleFunc(int watch)
{
- PyObject *result;
+ PyObject *result = NULL;
PyObject *pyobj_args;
PyObject *opaque;
PyObject *ff;
@@ -5291,7 +5366,9 @@ libvirt_virEventRemoveHandleFunc(int watch)
LIBVIRT_ENSURE_THREAD_STATE;
- pyobj_args = PyTuple_New(1);
+ if ((pyobj_args = PyTuple_New(1)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(watch));
result = PyEval_CallObject(removeHandleObj, pyobj_args);
@@ -5311,8 +5388,9 @@ libvirt_virEventRemoveHandleFunc(int watch)
retval = 0;
}
+ cleanup:
Py_XDECREF(result);
- Py_DECREF(pyobj_args);
+ Py_XDECREF(pyobj_args);
LIBVIRT_RELEASE_THREAD_STATE;
@@ -5326,15 +5404,13 @@ libvirt_virEventAddTimeoutFunc(int timeout,
void *opaque,
virFreeCallback ff)
{
- PyObject *result;
-
- PyObject *python_cb;
-
PyObject *cb_obj;
PyObject *ff_obj;
PyObject *opaque_obj;
- PyObject *cb_args;
- PyObject *pyobj_args;
+ PyObject *result = NULL;
+ PyObject *python_cb = NULL;
+ PyObject *cb_args = NULL;
+ PyObject *pyobj_args = NULL;
int retval = -1;
LIBVIRT_ENSURE_THREAD_STATE;
@@ -5351,12 +5427,16 @@ libvirt_virEventAddTimeoutFunc(int timeout,
ff_obj = libvirt_virFreeCallbackWrap(ff);
opaque_obj = libvirt_virVoidPtrWrap(opaque);
- cb_args = PyTuple_New(3);
+ if ((cb_args = PyTuple_New(3)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(cb_args, 0, cb_obj);
PyTuple_SetItem(cb_args, 1, opaque_obj);
PyTuple_SetItem(cb_args, 2, ff_obj);
pyobj_args = PyTuple_New(3);
+ if ((pyobj_args = PyTuple_New(3)) == NULL)
+ goto cleanup;
PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(timeout));
PyTuple_SetItem(pyobj_args, 1, python_cb);
@@ -5370,10 +5450,10 @@ libvirt_virEventAddTimeoutFunc(int timeout,
libvirt_intUnwrap(result, &retval);
}
+ cleanup:
Py_XDECREF(result);
- Py_DECREF(pyobj_args);
+ Py_XDECREF(pyobj_args);
- cleanup:
LIBVIRT_RELEASE_THREAD_STATE;
return retval;
}
@@ -5387,7 +5467,9 @@ libvirt_virEventUpdateTimeoutFunc(int timer,
LIBVIRT_ENSURE_THREAD_STATE;
- pyobj_args = PyTuple_New(2);
+ if ((pyobj_args = PyTuple_New(2)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(timer));
PyTuple_SetItem(pyobj_args, 1, libvirt_intWrap(timeout));
@@ -5397,8 +5479,9 @@ libvirt_virEventUpdateTimeoutFunc(int timer,
PyErr_Clear();
}
+ cleanup:
Py_XDECREF(result);
- Py_DECREF(pyobj_args);
+ Py_XDECREF(pyobj_args);
LIBVIRT_RELEASE_THREAD_STATE;
}
@@ -5415,7 +5498,9 @@ libvirt_virEventRemoveTimeoutFunc(int timer)
LIBVIRT_ENSURE_THREAD_STATE;
- pyobj_args = PyTuple_New(1);
+ if ((pyobj_args = PyTuple_New(1)) == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(timer));
result = PyEval_CallObject(removeTimeoutObj, pyobj_args);
@@ -5435,8 +5520,9 @@ libvirt_virEventRemoveTimeoutFunc(int timer)
retval = 0;
}
+ cleanup:
Py_XDECREF(result);
- Py_DECREF(pyobj_args);
+ Py_XDECREF(pyobj_args);
LIBVIRT_RELEASE_THREAD_STATE;
@@ -6026,13 +6112,13 @@ libvirt_virConnectDomainEventGraphicsCallback(virConnectPtr conn ATTRIBUTE_UNUSE
void *opaque)
{
PyObject *pyobj_cbData = (PyObject*)opaque;
- PyObject *pyobj_dom;
+ PyObject *pyobj_dom = NULL;
PyObject *pyobj_ret = NULL;
PyObject *pyobj_conn;
PyObject *dictKey;
- PyObject *pyobj_local;
- PyObject *pyobj_remote;
- PyObject *pyobj_subject;
+ PyObject *pyobj_local = NULL;
+ PyObject *pyobj_remote = NULL;
+ PyObject *pyobj_subject = NULL;
int ret = -1;
size_t i;
@@ -6051,8 +6137,9 @@ libvirt_virConnectDomainEventGraphicsCallback(virConnectPtr conn ATTRIBUTE_UNUSE
}
Py_INCREF(pyobj_cbData);
- /* FIXME This code should check for errors... */
- pyobj_local = PyDict_New();
+ if ((pyobj_local = PyDict_New()) == NULL)
+ goto cleanup;
+
PyDict_SetItem(pyobj_local,
libvirt_constcharPtrWrap("family"),
libvirt_intWrap(local->family));
@@ -6063,7 +6150,9 @@ libvirt_virConnectDomainEventGraphicsCallback(virConnectPtr conn ATTRIBUTE_UNUSE
libvirt_constcharPtrWrap("service"),
libvirt_constcharPtrWrap(local->service));
- pyobj_remote = PyDict_New();
+ if ((pyobj_remote = PyDict_New()) == NULL)
+ goto cleanup;
+
PyDict_SetItem(pyobj_remote,
libvirt_constcharPtrWrap("family"),
libvirt_intWrap(remote->family));
@@ -6074,9 +6163,14 @@ libvirt_virConnectDomainEventGraphicsCallback(virConnectPtr conn ATTRIBUTE_UNUSE
libvirt_constcharPtrWrap("service"),
libvirt_constcharPtrWrap(remote->service));
- pyobj_subject = PyList_New(subject->nidentity);
+ if ((pyobj_subject = PyList_New(subject->nidentity)) == NULL)
+ goto cleanup;
+
for (i = 0; i < subject->nidentity; i++) {
PyObject *pair = PyTuple_New(2);
+ if (pair == NULL)
+ goto cleanup;
+
PyTuple_SetItem(pair, 0,
libvirt_constcharPtrWrap(subject->identities[i].type));
PyTuple_SetItem(pair, 1,
@@ -6094,11 +6188,14 @@ libvirt_virConnectDomainEventGraphicsCallback(virConnectPtr conn ATTRIBUTE_UNUSE
authScheme, pyobj_subject,
pyobj_cbData);
+ cleanup:
Py_DECREF(pyobj_cbData);
- Py_DECREF(pyobj_dom);
+ Py_XDECREF(pyobj_dom);
- cleanup:
if (!pyobj_ret) {
+ Py_XDECREF(pyobj_local);
+ Py_XDECREF(pyobj_remote);
+ Py_XDECREF(pyobj_subject);
DEBUG("%s - ret:%p\n", __FUNCTION__, pyobj_ret);
PyErr_Print();
} else {
--
2.5.3
--
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