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RE: [PATCH 1/2] Linux/x86: Update cancel_jmp_buf to match __jmp_buf_tag [BZ #22563]
- From: "Senkevich, Andrew" <andrew dot senkevich at intel dot com>
- To: Carlos O'Donell <carlos at redhat dot com>, "H.J. Lu" <hjl dot tools at gmail dot com>, Florian Weimer <fweimer at redhat dot com>, Andreas Schwab <schwab at suse dot de>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Tue, 23 Jan 2018 21:13:33 +0000
- Subject: RE: [PATCH 1/2] Linux/x86: Update cancel_jmp_buf to match __jmp_buf_tag [BZ #22563]
- Authentication-results: sourceware.org; auth=none
- Dlp-product: dlpe-windows
- Dlp-reaction: no-action
- Dlp-version: 11.0.0.116
- References: <e7e3e22f-2bf7-eb69-e114-ae4352d816bb@redhat.com> <CAMe9rOqiSm6GfuXCAwL3zuuRO5mzdMtx3MkrxBpdgSC0nNCghw@mail.gmail.com> <4e80a87a-c90a-85a6-daf1-cbbf71d0bf58@redhat.com> <CAMe9rOpWgWPpM0pJ4nJ-8rN=merNXuSw8RaX_UfWsMeBN2gbJg@mail.gmail.com> <e9828d0b-675f-2608-7170-53aef29aae27@redhat.com> <CAMe9rOpKb8rBLL4LYnKZKBQY-6nZs51Hhwp8Xwk6KW8wwFVzrQ@mail.gmail.com> <CAMe9rOoqU7Tp7+H_cU4d7KOdEkuj6gLB2eR1LFgA2kqFge6wBQ@mail.gmail.com> <mvmmv2ghz87.fsf@suse.de> <CAMe9rOr6Lh3HQb7APjvbQWcC4kGf30Z9Vp2LVQhF_54b4PxkRA@mail.gmail.com> <b18ba18a-625c-bbbe-4cf6-8fc438e410e9@redhat.com> <20180121161557.GA31477@aurel32.net> <CAMe9rOp3qphrF7WDcGuHTdjQhJJD=wufMiJ-MWMBs-D=vG_3tg@mail.gmail.com> <D373487E0338A646909492FF43BA8BE356BCF169@irsmsx110.ger.corp.intel.com> <146fe611-dbc4-af4d-f737-194712daa835@redhat.com>
> -----Original Message-----
> From: Carlos O'Donell [mailto:carlos@redhat.com]
> Sent: Tuesday, January 23, 2018 20:35
> To: Senkevich, Andrew <andrew.senkevich@intel.com>; H.J. Lu
> <hjl.tools@gmail.com>; Florian Weimer <fweimer@redhat.com>; Andreas
> Schwab <schwab@suse.de>
> Cc: GNU C Library <libc-alpha@sourceware.org>
> Subject: Re: [PATCH 1/2] Linux/x86: Update cancel_jmp_buf to match
> __jmp_buf_tag [BZ #22563]
>
> On 01/22/2018 06:44 AM, Senkevich, Andrew wrote:
> > Looks like that.
> > I will have ability to investigate it during tomorrow.
>
> Any idea what's going wrong?
Currently not clear why but I see return from var_AddCallback () (from /usr/lib/x86_64-linux-gnu/libvlccore.so.9) to wrong address.
And setjmp/longjmp doesn't break. Will continue tomorrow.
--
Andrew