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| Author | vstinner |
|---|---|
| Recipients | vstinner |
| Date | 2008年07月06日.14:20:41 |
| SpamBayes Score | 0.0012112613 |
| Marked as misclassified | No |
| Message-id | <1215354044.0.0.987178228996.issue3299@psf.upfronthosting.co.za> |
| In-reply-to |
| Content | |
|---|---|
"import re: re.finditer("a", {})" crash on Python 2.x (tested with svn
trunk) because of an invalid use of PyObject_NEW/PyObject_DEL. The
error is in pattern_scanner(), in block "if (!string) { ... }".
- scanner_dealloc() calls Py_DECREF(self->pattern); whereas pattern
attribute is not initialized
- scanner_dealloc() calls PyObject_DEL(self); whereas
scanner_dealloc() is already the destructor of self object!
I wrote a patch to fix these errors. Please review my patch, I don't
know C API very well.
I also patched _compile(): replace PyObject_DEL() by Py_DECREF(). Is
it really needed? |
|
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2008年07月06日 14:20:44 | vstinner | set | spambayes_score: 0.00121126 -> 0.0012112613 recipients: + vstinner |
| 2008年07月06日 14:20:44 | vstinner | set | spambayes_score: 0.00121126 -> 0.00121126 messageid: <1215354044.0.0.987178228996.issue3299@psf.upfronthosting.co.za> |
| 2008年07月06日 14:20:42 | vstinner | link | issue3299 messages |
| 2008年07月06日 14:20:42 | vstinner | create | |