From: Sven Schnelle <svens@linux.ibm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] tracing: fix memcpy size when copying stack entries
Date: Wed, 14 Jun 2023 12:41:02 +0200 [thread overview]
Message-ID: <yt9dttva8gxt.fsf@linux.ibm.com> (raw)
In-Reply-To: <20230613113737.1e07c892@gandalf.local.home> (Steven Rostedt's message of "Tue, 13 Jun 2023 11:37:37 -0400")
Steven Rostedt <rostedt@goodmis.org> writes:
> On Tue, 13 Jun 2023 07:19:14 +0200
> Sven Schnelle <svens@linux.ibm.com> wrote:
>
>> > Yes the above may be special, but your patch breaks it.
>>
>> Indeed, i'm feeling a bit stupid for sending that patch, should have
>> used my brain during reading the source. Thanks for the explanation.
>
> Does this quiet the fortifier?
> [..]
No, still getting the same warning:
[ 2.302776] memcpy: detected field-spanning write (size 104) of single field "stack" at kernel/trace/trace.c:3178 (size 64)
next prev parent reply other threads:[~2023-06-14 10:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 16:07 [PATCH] tracing: fix memcpy size when copying stack entries Sven Schnelle
2023-06-12 16:34 ` Steven Rostedt
2023-06-13 5:19 ` Sven Schnelle
2023-06-13 15:37 ` Steven Rostedt
2023-06-14 10:41 ` Sven Schnelle [this message]
2023-06-14 11:30 ` David Laight
2023-07-12 14:06 ` Sven Schnelle
2023-07-12 14:14 ` Steven Rostedt
2023-07-12 14:26 ` Steven Rostedt
2023-07-12 14:32 ` Sven Schnelle
2023-07-12 14:31 ` Sven Schnelle
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