From: Ross Zwisler <zwisler@google.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Linux Trace Devel <linux-trace-devel@vger.kernel.org>,
Mike Frysinger <vapier@google.com>
Subject: Re: [PATCH] trace-cmd: Make sure 32 bit works on 64 bit file systems
Date: Thu, 22 Dec 2022 10:36:10 -0700 [thread overview]
Message-ID: <Y6SVioLoceN2EG6R@google.com> (raw)
In-Reply-To: <20221221135154.427ad9f4@gandalf.local.home>
On Wed, Dec 21, 2022 at 01:51:54PM -0500, Steven Rostedt wrote:
> From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
>
> As stat() can overflow if a 32 bit user space reads a file on a file
> system that has inodes greater than MAX_INT. Compile with
> _FILE_OFFSET_BITS=64 that mitigates this problem on 32 bit user space.
>
> Reported-by: Mike Frysinger <vapier@google.com>
> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Tested-by: Ross Zwisler <zwisler@google.com>
prev parent reply other threads:[~2022-12-22 17:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-21 18:51 [PATCH] trace-cmd: Make sure 32 bit works on 64 bit file systems Steven Rostedt
2022-12-22 17:36 ` Ross Zwisler [this message]
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