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Groups > linux.kernel > #1588931
| From | Cong Wang <xiyou.wangcong@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire |
| Date | 2017-02-27 21:50 +0100 |
| Message-ID | <tfAp4-2r5-19@gated-at.bofh.it> (permalink) |
| References | <tfy3T-TW-5@gated-at.bofh.it> <tfy3T-TW-3@gated-at.bofh.it> <tfzMl-29y-5@gated-at.bofh.it> <tfzMl-29y-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Feb 27, 2017 at 12:05 PM, Andrey Konovalov <andreyknvl@google.com> wrote: > On Mon, Feb 27, 2017 at 8:59 PM, David Ahern <dsa@cumulusnetworks.com> wrote: >> On 2/27/17 10:11 AM, Cong Wang wrote: >>> The attached patch fixes this crash, but I am not sure if it is the >>> best way to fix this bug yet... >> >> I'll take a look. I can not reproduce this using route or ip, so the >> fuzzer is doing something interesting. > > Hi David, > > I've attached a simple reproducer to the report, it doesn't work for you? It works for me and I have verified the formal patch I sent.
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Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire Cong Wang <xiyou.wangcong@gmail.com> - 2017-02-27 19:20 +0100
Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire Andrey Konovalov <andreyknvl@google.com> - 2017-02-27 21:10 +0100
Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire Cong Wang <xiyou.wangcong@gmail.com> - 2017-02-27 21:50 +0100
Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire David Ahern <dsa@cumulusnetworks.com> - 2017-02-27 22:40 +0100
Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire Andrey Konovalov <andreyknvl@google.com> - 2017-02-27 22:40 +0100
Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire David Ahern <dsa@cumulusnetworks.com> - 2017-02-28 14:20 +0100
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