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: <20100805.132155.220076581.davem@davemloft.net>
Date:	Thu, 05 Aug 2010 13:21:55 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	error27@...il.com
Cc:	isdn@...ux-pingi.de, netdev@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [patch] isdn: fix information leak

From: Dan Carpenter <error27@...il.com>
Date: Thu, 5 Aug 2010 11:38:06 +0200

> The main motivation of this patch changing strcpy() to strlcpy().  
> We strcpy() to copy a 48 byte buffers into a 49 byte buffers.  So at
> best the last byte has leaked information, or maybe there is an
> overflow?  Anyway, this patch closes the information leaks by zeroing
> the memory and the calls to strlcpy() prevent overflows. 
> 
> Signed-off-by: Dan Carpenter <error27@...il.com>

Applied.
--
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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ