netdev - Re: [PATCH net] ipv6: do not leave garbage in rt->fib6

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 05 Oct 2018 11:57:32 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     edumazet@...gle.com
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com, dsahern@...il.com
Subject: Re: [PATCH net] ipv6: do not leave garbage in rt->fib6_metrics

From: Eric Dumazet <edumazet@...gle.com>
Date: Fri,  5 Oct 2018 09:17:50 -0700

> In case ip_fib_metrics_init() returns an error, we better
> rewrite rt->fib6_metrics with &dst_default_metrics so that
> we do not crash later in ip_fib_metrics_put()
> 
> Fixes: 767a2217533f ("net: common metrics init helper for FIB entries")
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Reported-by: syzbot <syzkaller@...glegroups.com>

Applied to net-next, thanks Eric.

Subject should have said net-next instead of net btw.