linux-kernel - Re: [PATCH] generic compat_sys

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]

Date:	Fri, 21 Nov 2008 09:10:30 -0600
From:	Eric Sandeen <sandeen@...deen.net>
To:	Christoph Hellwig <hch@....de>
CC:	linux-kernel@...r.kernel.org, davem@...emloft.net,
	tony.luck@...el.com, ralf@...ux-mips.org, kyle@...artin.ca,
	schwidefsky@...ibm.com
Subject: Re: [PATCH] generic compat_sys_ustat

Christoph Hellwig wrote:
> Due to a different size of ino_t ustat needs a compat handler, but
> currently only x86 and mips provide one.  Add a generic compat_sys_ustat
> and switch all architectures over to it.
> 
> Found by Eric Sandeen when running xfstests/017 on ppc64, which causes
> stack smashing warnings on RHEL/Fedora due to the too large amount of
> data writen by the syscall.
> 
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Tested-by: Eric Sandeen <sandeen@...hat.com>

Works for me (fixes the case I had), thanks.

-Eric
--
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/