From: Adrian Moreno <amorenoz@redhat.com>
To: Chenbo Xia <chenbo.xia@intel.com>, dev@dpdk.org
Cc: maxime.coquelin@redhat.com, zhihong.wang@intel.com
Subject: Re: [dpdk-dev] [PATCH v1] net/virtio-user: fix uninitialized variable
Date: Wed, 15 Jul 2020 08:32:52 +0200 [thread overview]
Message-ID: <f862f3e3-87d2-fcf1-2191-0eff94e3bb3d@redhat.com> (raw)
In-Reply-To: <20200714110305.73911-1-chenbo.xia@intel.com>
On 7/14/20 1:03 PM, Chenbo Xia wrote:
> This patch fixes an issue that uninitialized has_reply_ack
> is used for setting message flags.
>
> Coverity issue: 360834
> Fixes: c60208dd6384 ("net/virtio-user: support reply-ack")
>
> Signed-off-by: Chenbo Xia <chenbo.xia@intel.com>
> ---
> drivers/net/virtio/virtio_user/vhost_user.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
> index 631d0e353..ad48bafd4 100644
> --- a/drivers/net/virtio/virtio_user/vhost_user.c
> +++ b/drivers/net/virtio/virtio_user/vhost_user.c
> @@ -254,7 +254,7 @@ vhost_user_sock(struct virtio_user_dev *dev,
> struct vhost_user_msg msg;
> struct vhost_vring_file *file = 0;
> int need_reply = 0;
> - int has_reply_ack;
> + int has_reply_ack = 0;
> int fds[VHOST_MEMORY_MAX_NREGIONS];
> int fd_num = 0;
> int len;
>
Acked-by: Adrián Moreno <amorenoz@redhat.com>
--
Adrián Moreno
next prev parent reply other threads:[~2020-07-15 6:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-14 11:03 Chenbo Xia
2020-07-15 6:32 ` Adrian Moreno [this message]
2020-07-16 16:14 ` Ferruh Yigit
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