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Re: [patch 2/2] r/o bind mounts: Accept passing a mnt NULL pointer to mnt_drop_write()
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From: Christoph Hellwig
Subject:
Re: [patch 2/2] r/o bind mounts: Accept passing a mnt NULL pointer to mnt_drop_write()
Date: Saturday, October 13, 2007 - 4:25 am
On Fri, Oct 12, 2007 at 05:50:21PM +0200, Jan Blunck wrote:
quoted text
> In case of somebody opens a file with dentry_open(dentry, NULL, ...) we don't > want to stumble on the NULL pointer mnt in struct file.
We should just not allow a NULL vfsmount in dentry_open. Dave and I have fixes for reiserfs, and I'll look at the uml use. -
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Messages in current thread:
[patch 2/2] r/o bind mounts: Accept passing a mnt NULL poi ...
, Jan Blunck
, (Fri Oct 12, 8:50 am)
Re: [patch 2/2] r/o bind mounts: Accept passing a mnt NULL ...
, Dave Hansen
, (Fri Oct 12, 9:10 am)
Re: [patch 2/2] r/o bind mounts: Accept passing a mnt NULL ...
, Christoph Hellwig
, (Sat Oct 13, 4:25 am)
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