Re: [PATCH] fs: fix access beyond unterminated strings in prints

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To: Amir Goldstein <amir73il@xxxxxxxxx>
Subject: Re: [PATCH] fs: fix access beyond unterminated strings in prints
From: David Howells <dhowells@xxxxxxxxxx>
Date: Thu, 04 Oct 2018 16:05:00 +0100
Cc: dhowells@xxxxxxxxxx, Miklos Szeredi <miklos@xxxxxxxxxx>, linux-unionfs@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Jeff Layton <jlayton@xxxxxxxxxx>, Jan Harkes <jaharkes@xxxxxxxxxx>, Mark Fasheh <mark@xxxxxxxxxx>
In-reply-to: <20180928180048.14259-1-amir73il@gmail.com>
Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903

Amir Goldstein <amir73il@xxxxxxxxx> wrote:

> @@ -47,7 +47,7 @@ static struct dentry *coda_lookup(struct inode *dir, struct dentry *entry, unsig
>  	int type = 0;
>  
>  	if (length > CODA_MAXNAMLEN) {
> -		pr_err("name too long: lookup, %s (%*s)\n",
> +		pr_err("name too long: lookup, %s (%.*s)\n",

Use %pd instead?

David

References:
- [PATCH] fs: fix access beyond unterminated strings in prints
  - From: Amir Goldstein

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