From: "Robert Norton" <rnorton@broadcom.com>
To: "Michael Snyder" <msnyder@vmware.com>,
"Joel Sherrill" <joel.sherrill@oarcorp.com>
Cc: "gdb@sourceware.org" <gdb@sourceware.org>
Subject: RE: core dump when watchpoint set
Date: Fri, 12 Sep 2008 15:25:00 -0000 [thread overview]
Message-ID: <2DFD360E328B3941911E6D28B085D990100831A99F@SJEXCHCCR01.corp.ad.broadcom.com> (raw)
In-Reply-To: <48C6F43D.90601@vmware.com>
> -----Original Message-----
> From: gdb-owner@sourceware.org
> [mailto:gdb-owner@sourceware.org] On Behalf Of Michael Snyder
> Sent: 09 September 2008 23:10
> To: Joel Sherrill
> Cc: gdb@sourceware.org
> Subject: Re: core dump when watchpoint set
>
> Hmmm, yeah, a null value is being passed up, resulting in
> a null type being sent to value_type, which dereferences it
> without null-checking.
>
> And in fact, the current source (breakpoint.c) does check
> b->val != NULL before it makes the corresponding call.
>
> So you can expect that this is fixed.
In fact I fixed exactly this bug in our 6.8 port this week by applying this patch:
http://sourceware.org/ml/gdb-patches/2008-02/msg00472.html
Robert
next prev parent reply other threads:[~2008-09-12 15:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-09 14:57 Joel Sherrill
2008-09-09 22:11 ` Michael Snyder
2008-09-12 15:25 ` Robert Norton [this message]
2008-09-12 16:11 ` Joel Sherrill
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