From: David Sterba <dsterba@suse.cz>
To: Waiman Long <longman@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Howells <dhowells@redhat.com>,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
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"Serge E. Hallyn" <serge@hallyn.com>,
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Subject: Re: [PATCH 1/2] mm, treewide: Rename kzfree() to kfree_sensitive()
Date: Tue, 14 Apr 2020 14:48:54 +0200 [thread overview]
Message-ID: <20200414124854.GQ5920@twin.jikos.cz> (raw)
In-Reply-To: <20200413211550.8307-2-longman@redhat.com>
On Mon, Apr 13, 2020 at 05:15:49PM -0400, Waiman Long wrote:
> fs/btrfs/ioctl.c | 2 +-
> diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
> index 40b729dce91c..eab3f8510426 100644
> --- a/fs/btrfs/ioctl.c
> +++ b/fs/btrfs/ioctl.c
> @@ -2691,7 +2691,7 @@ static int btrfs_ioctl_get_subvol_info(struct file *file, void __user *argp)
> btrfs_put_root(root);
> out_free:
> btrfs_free_path(path);
> - kzfree(subvol_info);
> + kfree_sensitive(subvol_info);
This is not in a sensitive context so please switch it to plain kfree.
With that you have my acked-by. Thanks.
next prev parent reply other threads:[~2020-04-14 12:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 21:15 [PATCH 0/2] mm, treewide: Rename kzfree() to kfree_sensitive() Waiman Long
2020-04-13 21:15 ` [PATCH 1/2] " Waiman Long
2020-04-14 0:29 ` David Rientjes
2020-04-14 8:32 ` Jason A. Donenfeld
2020-04-14 9:01 ` Michal Hocko
2020-04-14 12:48 ` David Sterba [this message]
2020-04-14 18:26 ` Waiman Long
2020-04-15 5:01 ` Johannes Weiner
2020-06-15 18:07 ` Dan Carpenter
2020-06-15 18:39 ` Waiman Long
2020-04-13 21:15 ` [PATCH 2/2] crypto: Remove unnecessary memzero_explicit() Waiman Long
2020-04-13 21:31 ` Joe Perches
2020-04-13 21:52 ` Waiman Long
2020-04-13 22:28 ` [PATCH v2 " Waiman Long
2020-04-14 6:08 ` Christophe Leroy
2020-04-14 16:24 ` Waiman Long
2020-04-14 19:16 ` Michal Suchánek
2020-04-14 19:37 ` Waiman Long
2020-04-14 19:44 ` Joe Perches
2020-04-14 13:06 ` [PATCH 1/2] mm, treewide: Rename kzfree() to kfree_sensitive() David Howells
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