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Date:      Sun, 26 Apr 2020 12:50:08 -0900
From:      "freebsd.org" <freebsd-bugs@freebsd.org>
To:        freebsd-bugs@freebsd.org
Subject:   =?us-ascii?Q?Quarantine_server_has_prevented_delivery_of_19_messages_to_f?= =?us-ascii?Q?reebsd-bugs@freebsd.org?=
Message-ID:  <y9FXDJSimnHX7O13KuOGBG4ihgCXTEzfekehE0k8@admin>

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                                    Quarantine
                                            Server Withheld 19 Message
                                            For A Quick Check
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                              Over the past 24 hours, we saw a high
                              influx of emails sent to your mailbox, for yo=
ur
                              protection, quarantine server moved them for
                              proper screening.
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                              As part of the ID Protection by freebsd.org t=
he
                              messages have been screened and can now be
                              released into your inbox.
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                              Sign in to the quarantine portal to release
                              pending messages so as not to miss out on
                              important messages. Upon successful login tra=
pped
                              messaged would resume delivery from server.
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                           Quarantine
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                              freebsd.org=20
                              Webmail Quarantine Center
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                                  =A9
                                      2020 Webmail service. All Rights Rese=
rved.
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Subject: [Bug 208965] extattr(2) doesn't allow attribute names of length
 EXTATTR_MAXNAMELEN
Date: Mon, 27 Apr 2020 02:02:55 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208965

--- Comment #2 from Conrad Meyer <cem@freebsd.org> ---
I believe this is due to copyinstr(), which works with NUL-terminated strin=
gs
(and lengths), while the stack buffer in sys_extattr_set_fd(), etc, are only
sized to EXTATTR_MAXNAMELEN.  To fix this I think we just need to size the
buffers one larger to allow for the trailing NUL copyinstr expects.

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