linux-kernel - Re: [PATCH net] nexthop: fix uninitialized variable in nla_put_nh_group

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 for Android: free password hash cracker in your pocket

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

Message-ID: <ZfaiJC3ORw3xdNo9@shredder>
Date: Sun, 17 Mar 2024 09:56:20 +0200
From: Ido Schimmel <idosch@...dia.com>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: David Ahern <dsahern@...nel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Petr Machata <petrm@...dia.com>, Kees Cook <keescook@...omium.org>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net] nexthop: fix uninitialized variable in
 nla_put_nh_group_stats()

On Sat, Mar 16, 2024 at 12:46:03PM +0300, Dan Carpenter wrote:
> The nh_grp_hw_stats_update() function doesn't always set "hw_stats_used"
> so it could be used without being initialized.  Set it to false.
> 
> Fixes: 5072ae00aea4 ("net: nexthop: Expose nexthop group HW stats to user space")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>

Reviewed-by: Ido Schimmel <idosch@...dia.com>