linux-kernel - Re: [PATCH] f2fs: fix omitting to update inode page

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]

Date:	Tue, 27 Aug 2013 12:50:27 +0800
From:	Gu Zheng <guz.fnst@...fujitsu.com>
To:	Jaegeuk Kim <jaegeuk.kim@...sung.com>
CC:	unlisted-recipients:; linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [PATCH] f2fs: fix omitting to update inode page

On 08/26/2013 08:28 PM, Jaegeuk Kim wrote:

> The f2fs_set_link updates its parent inode number, so we should sync this to
> the inode block.
> Otherwise, the data can be lost after sudden-power-off.
> 
> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@...sung.com>
> ---
>  fs/f2fs/namei.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
> index 4e47518..9e90d31 100644
> --- a/fs/f2fs/namei.c
> +++ b/fs/f2fs/namei.c
> @@ -447,6 +447,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
>  		else
>  			release_orphan_inode(sbi);
>  
> +		update_inode_page(old_inode):

':' --> ';'

>  		update_inode_page(new_inode);
>  	} else {
>  		err = f2fs_add_link(new_dentry, old_inode);


--
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/