From: Pedro Alves <palves@redhat.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [patch] ASAN attach crash - 7.9 regression [Re: [PATCH 4/4] PR gdb/17471: Repeating a background command makes it foreground]
Date: Tue, 04 Aug 2015 08:35:00 -0000 [thread overview]
Message-ID: <55C0795F.6020300@redhat.com> (raw)
In-Reply-To: <20150803210205.GA2019@host1.jankratochvil.net>
On 08/03/2015 10:02 PM, Jan Kratochvil wrote:
> On Thu, 09 Oct 2014 20:00:29 +0200, Pedro Alves wrote:
>> Tested on x86_64 Fedora 20, native and gdbserver.
>
> -fsanitize=address
> gdb.base/attach-pie-noexec.exp
>
> ==32586==ERROR: AddressSanitizer: heap-use-after-free on address 0x60200004ed90 at pc 0x48ad50 bp 0x7ffceb3aef50 sp 0x7ffceb3aef20
> READ of size 2 at 0x60200004ed90 thread T0
> #0 0x48ad4f in __interceptor_strlen (/home/jkratoch/redhat/gdb-test-asan/gdb/gdb+0x48ad4f)
> #1 0xeafe5c in xstrdup xstrdup.c:33
> #2 0x85e024 in attach_command /home/jkratoch/redhat/gdb-test-asan/gdb/infcmd.c:2680
>
> regressed by:
>
> commit 6c4486e63f7583ed85a0c72841f6ccceebbf858e
> Author: Pedro Alves <palves@redhat.com>
> Date: Fri Oct 17 13:31:26 2014 +0100
> PR gdb/17471: Repeating a background command makes it foreground
>
>
> OK for check-in and for 7.10?
OK.
Thanks,
Pedro Alves
next prev parent reply other threads:[~2015-08-04 8:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-09 18:00 [PATCH 0/4] Fix a set of terminal/readline handling bugs/crashes Pedro Alves
2014-10-09 18:00 ` [PATCH 4/4] PR gdb/17471: Repeating a background command makes it foreground Pedro Alves
2015-08-03 21:02 ` [patch] ASAN attach crash - 7.9 regression [Re: [PATCH 4/4] PR gdb/17471: Repeating a background command makes it foreground] Jan Kratochvil
2015-08-04 8:35 ` Pedro Alves [this message]
2015-08-04 11:48 ` [commit+7.10] " Jan Kratochvil
2015-08-25 15:47 ` Jan Kratochvil
2015-08-04 8:28 ` [patch] signal_command: Leftover cleanup chain " Jan Kratochvil
2015-08-04 8:37 ` Pedro Alves
2015-08-04 11:49 ` [commit+7.10] " Jan Kratochvil
2015-08-25 15:48 ` Jan Kratochvil
2014-10-09 18:00 ` [PATCH 2/4] PR gdb/17472: With annotations, input while executing in the foreground crashes readline/GDB Pedro Alves
2014-10-09 18:00 ` [PATCH 1/4] Make common code handle target_terminal_* idempotency Pedro Alves
2014-10-09 18:00 ` [PATCH 3/4] PR gdb/17300: Input after "c -a" crashes readline/GDB Pedro Alves
2014-10-17 13:39 ` [pushed] Re: [PATCH 0/4] Fix a set of terminal/readline handling bugs/crashes Pedro Alves
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