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Groups > linux.kernel > #1660691
| From | Alexei Starovoitov <alexei.starovoitov@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 2/2] ip6_tunnel: fix potential issue in __ip6_tnl_rcv |
| Date | 2017-06-08 04:50 +0200 |
| Message-ID | <tPVGi-6Kh-27@gated-at.bofh.it> (permalink) |
| References | <tPTXP-5yb-1@gated-at.bofh.it> <tPTXP-5yb-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Jun 08, 2017 at 08:57:56AM +0800, Haishuang Yan wrote:
> When __ip6_tnl_rcv fails, the tun_dst won't be freed, so move
> skb_dst_set to begin and tun_dst would be freed by kfree_skb.
>
> CC: Alexei Starovoitov <ast@fb.com>
> Fixes: 8d79266bc48c ("ip6_tunnel: add collect_md mode to IPv6 tunnels")
> Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Good catch. Thanks!
Acked-by: Alexei Starovoitov <ast@kernel.org>
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[PATCH v2 2/2] ip6_tunnel: fix potential issue in __ip6_tnl_rcv Haishuang Yan <yanhaishuang@cmss.chinamobile.com> - 2017-06-08 03:00 +0200 Re: [PATCH v2 2/2] ip6_tunnel: fix potential issue in __ip6_tnl_rcv Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-06-08 04:50 +0200
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