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From: "pmuldoon at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug python/16324] py-finishbreakpoint.c incorrect frame_id_eq
Date: Mon, 24 Feb 2014 13:02:00 -0000	[thread overview]
Message-ID: <bug-16324-4717-hqicC63qMl@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-16324-4717@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=16324

Phil Muldoon <pmuldoon at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |pmuldoon at redhat dot com
           Assignee|unassigned at sourceware dot org   |pmuldoon at redhat dot com

--- Comment #1 from Phil Muldoon <pmuldoon at redhat dot com> ---
It seems the correct test here is to use frame_id_p which checks if a valid
stack is found (with a simple check to frame_id.stack_status !=
FID_STACK_INVALID). It also checks the frame_id is not an outer frame id.

There is no explicit check for a null_frame_id, which I found odd. get_frame_id
can return a null_frame_id, but lots of callers don't check the return so there
is a latent bug there too.

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  reply	other threads:[~2014-02-24 13:02 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-13 11:25 [Bug python/16324] New: " jan.kratochvil at redhat dot com
2014-02-24 13:02 ` pmuldoon at redhat dot com [this message]
2022-06-05 16:24 ` [Bug python/16324] " tromey at sourceware dot org
2022-10-18 16:33 ` cvs-commit at gcc dot gnu.org
2022-10-18 16:34 ` tromey at sourceware dot org

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