[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 1/1] slirp: don't zero ti_i since we acccess it
From: |
Thomas Huth |
Subject: |
Re: [Qemu-devel] [PATCH 1/1] slirp: don't zero ti_i since we acccess it later. |
Date: |
Mon, 24 Apr 2017 11:15:56 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
On 20.04.2017 22:43, Tao Wu wrote:
> The current code looks buggy, we zero ti_i while we access
> ti_dst/ti_src later.
>
> Signed-off-by: Tao Wu <address@hidden>
> ---
> slirp/tcp_subr.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c
> index dc8b4bbb50..398d6b30d3 100644
> --- a/slirp/tcp_subr.c
> +++ b/slirp/tcp_subr.c
> @@ -148,7 +148,6 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct
> mbuf *m,
> m->m_data += IF_MAXLINKHDR;
> *mtod(m, struct tcpiphdr *) = *ti;
> ti = mtod(m, struct tcpiphdr *);
> - memset(&ti->ti, 0, sizeof(ti->ti));
> flags = TH_ACK;
> } else {
> /*
When providing patches, please make sure to put the subsystem maintainer
on CC: (see MAINTAINERS file) - or your patch will likely be lost in the
high traffic of the qemu-devel mailing list.
Thanks,
Thomas