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From: syzbot <syzbot+0c8ce1da0ac31abbadcd@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [syzbot] Test for 0c8ce1da0ac31abbadcd
Date: Thu, 02 Nov 2023 18:57:58 -0700	[thread overview]
Message-ID: <0000000000006e02eb060935d5e1@google.com> (raw)
In-Reply-To: <00000000000008b2940608ae3ce9@google.com>

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***

Subject: Test for 0c8ce1da0ac31abbadcd
Author: syoshida@redhat.com

#syz test

diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index e22c81435ef7..dc65dd4d26df 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -130,6 +130,8 @@ static void virtio_transport_init_hdr(struct sk_buff *skb,
 	hdr->dst_port	= cpu_to_le32(dst_port);
 	hdr->flags	= cpu_to_le32(info->flags);
 	hdr->len	= cpu_to_le32(payload_len);
+	hdr->buf_alloc	= cpu_to_le32(0);
+	hdr->fwd_cnt	= cpu_to_le32(0);
 }
 
 static void virtio_transport_copy_nonlinear_skb(const struct sk_buff *skb,


      parent reply	other threads:[~2023-11-03  1:58 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-27  8:11 [syzbot] [net?] KMSAN: uninit-value in virtio_transport_recv_pkt syzbot
2023-10-27  8:24 ` Stefano Garzarella
2023-10-27  8:48   ` Eric Dumazet
2023-10-27 10:15     ` Stefano Garzarella
2023-11-03  1:57 ` syzbot [this message]

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