public inbox for gdb-prs@sourceware.org help / color / mirror / Atom feed
* [Bug python/12119] New: push_frame_filter doesn't close over frame_filter, which will lead to infinite recursion with multiple filters
@ 2010-10-13 20:12 markflorisson88 at gmail dot com
2011-01-06 21:27 ` [Bug python/12119] " tromey at redhat dot com
2011-01-07 20:31 ` tromey at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: markflorisson88 at gmail dot com @ 2010-10-13 20:12 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=12119
Summary: push_frame_filter doesn't close over frame_filter,
which will lead to infinite recursion with multiple
filters
Product: gdb
Version: archer
Status: NEW
Severity: normal
Priority: P2
Component: python
AssignedTo: unassigned@sourceware.org
ReportedBy: markflorisson88@gmail.com
When installing multiple backtrace filters
(gdb/python/lib/gdb/backtrace.py:push_frame_filter), filtering will lead to
infinite recursion because 'frame_filter' is global and not part of the
closure.
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug python/12119] push_frame_filter doesn't close over frame_filter, which will lead to infinite recursion with multiple filters 2010-10-13 20:12 [Bug python/12119] New: push_frame_filter doesn't close over frame_filter, which will lead to infinite recursion with multiple filters markflorisson88 at gmail dot com @ 2011-01-06 21:27 ` tromey at redhat dot com 2011-01-07 20:31 ` tromey at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: tromey at redhat dot com @ 2011-01-06 21:27 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=12119 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tromey at redhat dot com --- Comment #1 from Tom Tromey <tromey at redhat dot com> 2011-01-06 21:26:59 UTC --- Could you try this and verify that it works? @@ -32,7 +32,7 @@ an iterator returning such objects.""" if frame_filter == None: frame_filter = constructor else: - frame_filter = lambda iterator: constructor (frame_filter (iterator)) + frame_filter = lambda iterator, filter = frame_filter: constructor (filter (iterator)) def create_frame_filter (iter): global frame_filter Note also that we are going to rewrite this code. It has some design flaws as-is. We'll be sure to send a note to the Archer list when this gets underway. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug python/12119] push_frame_filter doesn't close over frame_filter, which will lead to infinite recursion with multiple filters 2010-10-13 20:12 [Bug python/12119] New: push_frame_filter doesn't close over frame_filter, which will lead to infinite recursion with multiple filters markflorisson88 at gmail dot com 2011-01-06 21:27 ` [Bug python/12119] " tromey at redhat dot com @ 2011-01-07 20:31 ` tromey at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: tromey at redhat dot com @ 2011-01-07 20:31 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=12119 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #2 from Tom Tromey <tromey at redhat dot com> 2011-01-07 20:30:53 UTC --- I checked this in on archer-tromey-python. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-01-07 20:31 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-10-13 20:12 [Bug python/12119] New: push_frame_filter doesn't close over frame_filter, which will lead to infinite recursion with multiple filters markflorisson88 at gmail dot com 2011-01-06 21:27 ` [Bug python/12119] " tromey at redhat dot com 2011-01-07 20:31 ` tromey at redhat dot com
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).