From: P J P <ppandit@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: Li Qiang <pangpei.lq@antfin.com>,
Sven Schnelle <svens@stackframe.org>,
Qemu Developers <qemu-devel@nongnu.org>,
Ziming Zhang <ezrakiez@gmail.com>,
Prasad J Pandit <pjp@fedoraproject.org>
Subject: [PATCH v3 0/2] net: tulip: add checks to avoid OOB access
Date: Tue, 3 Mar 2020 16:17:22 +0530 [thread overview]
Message-ID: <20200303104724.233375-1-ppandit@redhat.com> (raw)
From: Prasad J Pandit <pjp@fedoraproject.org>
Hello,
* This series adds checks to avoid potential OOB access and infinite loop
issues while processing rx/tx data.
* Tulip tx descriptors are capped at 128 to avoid infinite loop in
tulip_xmit_list_update(), wrt Tulip kernel driver
-> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/dec/tulip/tulip.h#n319
* Update v3: add .can_receive routine
-> https://lists.gnu.org/archive/html/qemu-devel/2020-02/msg06275.html
Thank you.
--
Prasad J Pandit (2):
net: tulip: check frame size and r/w data length
net: tulip: add .can_recieve routine
hw/net/tulip.c | 49 ++++++++++++++++++++++++++++++++++++++++---------
1 file changed, 40 insertions(+), 9 deletions(-)
--
2.24.1
next reply other threads:[~2020-03-03 10:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 10:47 P J P [this message]
2020-03-03 10:47 ` [PATCH v3 1/2] net: tulip: check frame size and r/w data length P J P
2020-03-03 10:47 ` [PATCH v3 2/2] net: tulip: add .can_recieve routine P J P
2020-03-06 13:08 ` Stefan Hajnoczi
2020-03-16 18:01 ` P J P
2020-03-17 5:50 ` Jason Wang
2020-03-17 10:49 ` P J P
2020-03-18 2:07 ` Jason Wang
2020-03-19 9:58 ` P J P
2020-03-03 10:54 ` [PATCH v3 0/2] net: tulip: add checks to avoid OOB access no-reply
2020-03-05 12:16 ` P J P
2020-03-03 10:54 ` no-reply
2020-03-03 10:54 ` no-reply
2020-03-03 10:56 ` no-reply
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