Christian Heimes <[EMAIL PROTECTED]> added the comment:
pickler_write() has no check for self->write_buf == NULL
Suggested patch:
===================================================================
--- Modules/_pickle.c (Revision 66010)
+++ Modules/_pickle.c (Arbeitskopie)
@@ -421,6 +421,10 @@
{
PyObject *data, *result;
+ if (self->write_buf == NULL) {
+ PyErr_SetString(PyExc_SystemError, "Invalid write buffer");
+ return -1;
+ }
if (s == NULL) {
if (!(self->buf_size))
return 0;
----------
nosy: +christian.heimes
_______________________________________
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3664>
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