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authorFred Drake <fdrake@acm.org>2001-08-04 03:11:25 (GMT)
committerFred Drake <fdrake@acm.org>2001-08-04 03:11:25 (GMT)
commit289898cdbb1d4526ce45e600ed2843a14d1feb0d (patch)
tree66a0133f6d889e3c4dba649823f1cad7b40fc749 /Python
parent53765753c4b1ede0fd25eadde52e235c62b1c8b7 (diff)
downloadcpython-289898cdbb1d4526ce45e600ed2843a14d1feb0d.zip
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Plug a memory leak in Py_InitModule4(): when PyDict_SetItemString() failed,
the object being inserted was not being DECREFed. This closes SF bug #444486.
Diffstat (limited to 'Python')
-rw-r--r--Python/modsupport.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/Python/modsupport.c b/Python/modsupport.c
index eb0818c..8fad54a 100644
--- a/Python/modsupport.c
+++ b/Python/modsupport.c
@@ -60,14 +60,18 @@ Py_InitModule4(char *name, PyMethodDef *methods, char *doc,
v = PyCFunction_New(ml, passthrough);
if (v == NULL)
return NULL;
- if (PyDict_SetItemString(d, ml->ml_name, v) != 0)
+ if (PyDict_SetItemString(d, ml->ml_name, v) != 0) {
+ Py_DECREF(v);
return NULL;
+ }
Py_DECREF(v);
}
if (doc != NULL) {
v = PyString_FromString(doc);
- if (v == NULL || PyDict_SetItemString(d, "__doc__", v) != 0)
+ if (v == NULL || PyDict_SetItemString(d, "__doc__", v) != 0) {
+ Py_DECREF(v);
return NULL;
+ }
Py_DECREF(v);
}
return m;