linux-kernel - Re: [PATCH] ubi: fix sparse errors in ubi.h

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]

Message-ID: <20080214235637.GA4715@fluff.org.uk>
Date:	Thu, 14 Feb 2008 23:56:37 +0000
From:	Ben Dooks <ben@...ff.org>
To:	Harvey Harrison <harvey.harrison@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ubi: fix sparse errors in ubi.h

On Thu, Feb 14, 2008 at 01:53:15PM -0800, Harvey Harrison wrote:
> In C, signed 1-bit bitfields can only take the values 0 and -1, only
> 0 and 1 are ever assigned in current code.  Make them unsigned
> bitfields.
> 
> Fixes the (repeated) sparse errors:
> drivers/mtd/ubi/ubi.h:220:15: error: dubious one-bit signed bitfield
> drivers/mtd/ubi/ubi.h:221:17: error: dubious one-bit signed bitfield
> drivers/mtd/ubi/ubi.h:222:18: error: dubious one-bit signed bitfield
> drivers/mtd/ubi/ubi.h:223:16: error: dubious one-bit signed bitfield
> drivers/mtd/ubi/ubi.h:224:20: error: dubious one-bit signed bitfield
> 
> Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
> ---
> Sorry, not sure who to CC on this.

IIRC: Artem Bityutskiy <Artem.Bityutskiy@...ia.com>

-- 
Ben (ben@...ff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/