From: P J P <ppandit@redhat.com>
To: Sven Schnelle <svens@stackframe.org>
Cc: Li Qiang <pangpei.lq@antfin.com>,
Jason Wang <jasowang@redhat.com>,
Qemu Developers <qemu-devel@nongnu.org>,
Ziming Zhang <ezrakiez@gmail.com>
Subject: Re: [PATCH] net: tulip: check frame size and r/w data length
Date: Mon, 17 Feb 2020 14:50:55 +0530 (IST) [thread overview]
Message-ID: <nycvar.YSQ.7.76.2002171448510.84833@xnncv> (raw)
In-Reply-To: <20200215092132.GE18657@t470p.stackframe.org>
+-- On Sat, 15 Feb 2020, Sven Schnelle wrote --+
| > + if (!len1 || !len2 || !s->rx_frame_len) {
| > + return;
|
| I haven't tested the patch yet, but would that work if the guest OS passes
| only one buffer to the card? I.e. len1 = x, and len2 = 0 because only
| buffer 1 is available?
No, it won't. I'll send a revised patch.
Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
8685 545E B54C 486B C6EB 271E E285 8B5A F050 DE8D
prev parent reply other threads:[~2020-02-17 9:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 7:39 [PATCH] net: tulip: check frame size and r/w data length P J P
2020-02-15 9:21 ` Sven Schnelle
2020-02-17 9:20 ` P J P [this message]
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