Issue 1483133: gen_iternext: Assertion `f->f_back != ((void *)0)' failed (original) (raw)

This issue has been migrated to GitHub: https://github.com/python/cpython/issues/43326

classification

process

Created on 2006-05-06 21:09 by svensoho, last changed 2022-04-11 14:56 by admin. This issue is now closed.

Messages (7)
msg28439 - (view)	Author: svensoho (svensoho)	Date: 2006-05-06 21:09
Seems to be similar bug as http://sourceforge.net/ tracker/index.php? func=detail&aid=1257960&group_id=5470&atid=105470 (fixed) Couldn't trigger with same script but with C application. Same source modification helps (at Objects/genobject.c:53)
msg28440 - (view)	Author: svensoho (svensoho)	Date: 2006-05-15 08:26
Logged In: YES user_id=1518209
msg28441 - (view)	Author: svensoho (svensoho)	Date: 2006-05-26 14:42
Logged In: YES user_id=1518209 This bug is blocking development of PostgreSQL Python based stored procedure language -- PL/Python. See http://archives.postgresql.org/pgsql-patches/2006-04/msg 00265.php
msg28442 - (view)	Author: Neal Norwitz (nnorwitz) *	Date: 2006-06-30 07:14
Logged In: YES user_id=33168 Does this affect 2.5 or only 2.4? There were a fair amount of generator changes in 2.5.
msg28443 - (view)	Author: svensoho (svensoho)	Date: 2006-06-30 07:35
Logged In: YES user_id=1518209 2.5 is already fixed: http://sourceforge.net/tracker/ index.php?func=detail&aid=1257960&group_id=5470&atid=105470 2.4 has exactly same problematic assertion, even same modification helps. Fedora has fixed it in their distribution: https://bugzilla.redhat.com/bugzilla/ show_bug.cgi?id=192592
msg28444 - (view)	Author: Martin v. Löwis (loewis) *	Date: 2007-01-22 08:06
Python 2.4 is not actively maintained anymore. As this occurs in the debug build only, I recommend closing it as "won't fix". Just lowering the priority for now (svensoho, please don't change priorities).
msg28445 - (view)	Author: Neal Norwitz (nnorwitz) *	Date: 2007-01-23 04:45
I agree with Martin. This is fixed in 2.5, but since we are no longer maintaining 2.4, it will not be fixed there.