diff options
| -rw-r--r-- | Modules/pyexpat.c | 67 |
1 files changed, 40 insertions, 27 deletions
diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c index 7d7da568972..0ea438ae2ae 100644 --- a/Modules/pyexpat.c +++ b/Modules/pyexpat.c @@ -1836,6 +1836,13 @@ error: } #endif +static void +pyexpat_destructor(PyObject *op) +{ + void *p = PyCapsule_GetPointer(op, PyExpat_CAPSULE_NAME); + PyMem_Free(p); +} + static int pyexpat_exec(PyObject *mod) { @@ -1921,40 +1928,46 @@ pyexpat_exec(PyObject *mod) MYCONST(XML_PARAM_ENTITY_PARSING_ALWAYS); #undef MYCONST - static struct PyExpat_CAPI capi; + struct PyExpat_CAPI *capi = PyMem_Calloc(1, sizeof(struct PyExpat_CAPI)); + if (capi == NULL) { + PyErr_NoMemory(); + return -1; + } /* initialize pyexpat dispatch table */ - capi.size = sizeof(capi); - capi.magic = PyExpat_CAPI_MAGIC; - capi.MAJOR_VERSION = XML_MAJOR_VERSION; - capi.MINOR_VERSION = XML_MINOR_VERSION; - capi.MICRO_VERSION = XML_MICRO_VERSION; - capi.ErrorString = XML_ErrorString; - capi.GetErrorCode = XML_GetErrorCode; - capi.GetErrorColumnNumber = XML_GetErrorColumnNumber; - capi.GetErrorLineNumber = XML_GetErrorLineNumber; - capi.Parse = XML_Parse; - capi.ParserCreate_MM = XML_ParserCreate_MM; - capi.ParserFree = XML_ParserFree; - capi.SetCharacterDataHandler = XML_SetCharacterDataHandler; - capi.SetCommentHandler = XML_SetCommentHandler; - capi.SetDefaultHandlerExpand = XML_SetDefaultHandlerExpand; - capi.SetElementHandler = XML_SetElementHandler; - capi.SetNamespaceDeclHandler = XML_SetNamespaceDeclHandler; - capi.SetProcessingInstructionHandler = XML_SetProcessingInstructionHandler; - capi.SetUnknownEncodingHandler = XML_SetUnknownEncodingHandler; - capi.SetUserData = XML_SetUserData; - capi.SetStartDoctypeDeclHandler = XML_SetStartDoctypeDeclHandler; - capi.SetEncoding = XML_SetEncoding; - capi.DefaultUnknownEncodingHandler = PyUnknownEncodingHandler; + capi->size = sizeof(*capi); + capi->magic = PyExpat_CAPI_MAGIC; + capi->MAJOR_VERSION = XML_MAJOR_VERSION; + capi->MINOR_VERSION = XML_MINOR_VERSION; + capi->MICRO_VERSION = XML_MICRO_VERSION; + capi->ErrorString = XML_ErrorString; + capi->GetErrorCode = XML_GetErrorCode; + capi->GetErrorColumnNumber = XML_GetErrorColumnNumber; + capi->GetErrorLineNumber = XML_GetErrorLineNumber; + capi->Parse = XML_Parse; + capi->ParserCreate_MM = XML_ParserCreate_MM; + capi->ParserFree = XML_ParserFree; + capi->SetCharacterDataHandler = XML_SetCharacterDataHandler; + capi->SetCommentHandler = XML_SetCommentHandler; + capi->SetDefaultHandlerExpand = XML_SetDefaultHandlerExpand; + capi->SetElementHandler = XML_SetElementHandler; + capi->SetNamespaceDeclHandler = XML_SetNamespaceDeclHandler; + capi->SetProcessingInstructionHandler = XML_SetProcessingInstructionHandler; + capi->SetUnknownEncodingHandler = XML_SetUnknownEncodingHandler; + capi->SetUserData = XML_SetUserData; + capi->SetStartDoctypeDeclHandler = XML_SetStartDoctypeDeclHandler; + capi->SetEncoding = XML_SetEncoding; + capi->DefaultUnknownEncodingHandler = PyUnknownEncodingHandler; #if XML_COMBINED_VERSION >= 20100 - capi.SetHashSalt = XML_SetHashSalt; + capi->SetHashSalt = XML_SetHashSalt; #else - capi.SetHashSalt = NULL; + capi->SetHashSalt = NULL; #endif /* export using capsule */ - PyObject *capi_object = PyCapsule_New(&capi, PyExpat_CAPSULE_NAME, NULL); + PyObject *capi_object = PyCapsule_New(capi, PyExpat_CAPSULE_NAME, + pyexpat_destructor); if (capi_object == NULL) { + PyMem_Free(capi); return -1; } |