Re: [PATCH 1/1] SELinux: memory leak in selinux_sb_copy_data()

[Stephen Smalley <sds@epoch.ncsc.mil>]

On Fri, 2005-06-17 at 17:47 +0200, Gerald Schaefer wrote:
> Sorry, there was a whitespace accident and the above patch would not
> apply.
> Here is the fixed version:
> 
> diff -pruN linux-2.6-git/security/selinux/hooks.c linux-2.6-git_xxx/security/selinux/hooks.c
> --- linux-2.6-git/security/selinux/hooks.c	2005-06-16 20:01:03.000000000 +0200
> +++ linux-2.6-git_xxx/security/selinux/hooks.c	2005-06-17 14:38:08.000000000 +0200
> @@ -1945,6 +1945,7 @@ static int selinux_sb_copy_data(struct f
>  	} while (*in_end++);
>  
>  	copy_page(in_save, nosec_save);
> +	free_page((unsigned long)nosec);
>  out:
>  	return rc;
>  }

Shouldn't that be nosec_save?  nosec is advanced by take_option().

-- 
Stephen Smalley
National Security Agency

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