netdev - Re: [PATCH] net: mac80211/cfg.c: fix error using of sizeof()

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]

Date:	Wed, 06 Feb 2013 09:54:48 -0800
From:	Ben Greear <greearb@...delatech.com>
To:	Johannes Berg <johannes@...solutions.net>
CC:	Cong Ding <dinggnu@...il.com>,
	"John W. Linville" <linville@...driver.com>,
	"David S. Miller" <davem@...emloft.net>,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: mac80211/cfg.c: fix error using of sizeof()

On 02/06/2013 08:27 AM, Johannes Berg wrote:
> On Wed, 2013-02-06 at 17:23 +0100, Cong Ding wrote:
>> Using 'sizeof' on array given as function argument returns size of a pointer
>> rather than the size of array.
>
> Oops, yeah, Stephen Hemminger pointed this out a month or so ago and I
> forgot to change it, thanks.

This needs to be back-ported for 3.7 stable?  Perhaps the code below
corresponds (from copy_mesh_setup)?


	/* mcast rate setting in Mesh Node */
	memcpy(sdata->vif.bss_conf.mcast_rate, setup->mcast_rate,
						sizeof(setup->mcast_rate));

Thanks,
Ben

-- 
Ben Greear <greearb@...delatech.com>
Candela Technologies Inc  http://www.candelatech.com

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html