netdev - Re: [PATCH v4 0/2] [net] af_unix: return data from multiple SKBs on recv() with MSG

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]

Message-Id: <20150929.134723.1384484811363656325.davem@davemloft.net>
Date:	Tue, 29 Sep 2015 13:47:23 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	aconole@...heb.org
Cc:	netdev@...r.kernel.org, eric.dumazet@...il.com,
	sergei.shtylyov@...entembedded.com
Subject: Re: [PATCH v4 0/2] [net] af_unix: return data from multiple SKBs
 on recv() with MSG_PEEK flag

From: Aaron Conole <aconole@...heb.org>
Date: Sat, 26 Sep 2015 18:50:41 -0400

> This patch set implements a bugfix for kernel.org bugzilla #12323, allowing
> MSG_PEEK to return all queued data on the unix domain socket, not just the
> data contained in a single SKB. 
> 
> This is the v3 version of this patch, which includes a suggested modification
> by Eric Dumazet to convert the unix_sk() conversion macro to a static inline
> function. These patches are independent and can be applied separately.
> 
> This set was tested over a 24-hour period, utilizing a loop continually 
> executing the bugzilla issue attached python code. It was instrumented with
> a pr_err_once() ([   13.798683] unix: went there at least one time).
> 
> v2->v3:
>  - Added Eric Dumazet's suggestion for #define to static inline
>  - Fixed an issue calling unix_state_lock() with an invalid argument
> 
> v3->v4:
>  - Eliminated an XXX comment
>  - Changed from goto unlock to explicit unix_state_unlock() and break

Series applied, thanks.
--
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