netdev - Re: [PATCH net] ipv6: Fix dump of specific table with strict checking

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] [day] [month] [year] [list]

Date:   Wed, 02 Jan 2019 20:17:23 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     dsahern@...nel.org
Cc:     jakub.kicinski@...ronome.com, netdev@...r.kernel.org,
        dsahern@...il.com
Subject: Re: [PATCH net] ipv6: Fix dump of specific table with strict
 checking

From: David Ahern <dsahern@...nel.org>
Date: Wed,  2 Jan 2019 18:26:13 -0800

> From: David Ahern <dsahern@...il.com>
> 
> Dump of a specific table with strict checking enabled is looping. The
> problem is that the end of the table dump is not marked in the cb. When
> dumping a specific table, cb args 0 and 1 are not used (they are the hash
> index and entry with an hash table index when dumping all tables). Re-use
> args[0] to hold a 'done' flag for the specific table dump.
> 
> Fixes: 13e38901d46ca ("net/ipv6: Plumb support for filtering route dumps")
> Reported-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
> Signed-off-by: David Ahern <dsahern@...il.com>

Applied and queued up for -stable.