From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH] net/virtio: fix crash on null dereference
Date: Fri, 22 Jul 2016 00:31:08 +0200 [thread overview]
Message-ID: <31963607.SkieP2J2tS@xps13> (raw)
In-Reply-To: <1468895993-3292-1-git-send-email-yuanhan.liu@linux.intel.com>
2016-07-19 10:39, Yuanhan Liu:
> The rxq/txq for the queue_release callback could be NULL, say when
> rte_eth_dev_configure() fails that the queue is not setup at all.
>
> Do a simple NULL check would fix the crash issue.
>
> Fixes: 01ad44fd374f ("net/virtio: split Rx/Tx queue")
>
> Reported-by: Olivier Matz <olivier.matz@6wind.com>
> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Applied, thanks
prev parent reply other threads:[~2016-07-21 22:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 16:06 crash in virtio pmd Olivier Matz
2016-07-18 16:10 ` Olivier Matz
2016-07-19 2:37 ` Yuanhan Liu
2016-07-19 2:39 ` [PATCH] net/virtio: fix crash on null dereference Yuanhan Liu
2016-07-21 22:31 ` Thomas Monjalon [this message]
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