From: Alexander Holler <holler@ahsoftware.de>
To: Al Viro <viro@ZenIV.linux.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [git pull] gadgetfs fixes
Date: Sun, 15 Mar 2015 01:39:21 +0100 [thread overview]
Message-ID: <5504D4B9.2010901@ahsoftware.de> (raw)
In-Reply-To: <20150313164228.GQ29656@ZenIV.linux.org.uk>
Am 13.03.2015 um 17:42 schrieb Al Viro:
> Assorted fixes around AIO on gadgetfs: leaks, use-after-free,
> troubles caused by ->f_op flipping. Please, pull from
> git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git gadget
>
> Shortlog:
> Al Viro (8):
> new helper: dup_iter()
> move iov_iter.c from mm/ to lib/
> gadget/function/f_fs.c: close leaks
> gadget/function/f_fs.c: use put iov_iter into io_data
> gadget/function/f_fs.c: switch to ->{read,write}_iter()
> gadgetfs: use-after-free in ->aio_read()
If that patch ends up in the stable kernels (as it is marked as such),
it needs a
value = -ENOMEM
before that added "goto fail;", otherwise the return value is unitialized.
Alexander Holler
next prev parent reply other threads:[~2015-03-15 0:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-13 16:42 [git pull] gadgetfs fixes Al Viro
2015-03-15 0:39 ` Alexander Holler [this message]
2015-03-15 1:39 ` Al Viro
[not found] ` <20150315013948.GU29656-3bDd1+5oDREiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
2015-03-15 6:35 ` Alexander Holler
2015-03-15 6:35 ` Alexander Holler
2015-03-15 8:17 ` Al Viro
2015-03-15 8:31 ` Alexander Holler
2015-03-15 8:31 ` Alexander Holler
2015-03-16 10:11 ` Alexander Holler
2015-03-16 10:11 ` Alexander Holler
2015-03-15 8:50 ` Alexander Holler
2015-03-15 9:09 ` Al Viro
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