[patch 1/2] cifs: add kfree() on error path

[Jeff Layton]

On Wed, 27 Oct 2010 23:19:32 +0200
Dan Carpenter <error27 at gmail.com> wrote:

> We leak 256 bytes here on this error path. 
> 
> Signed-off-by: Dan Carpenter <error27 at gmail.com>
> 
> diff --git a/fs/cifs/file.c b/fs/cifs/file.c
> index 45af003..06a006b 100644
> --- a/fs/cifs/file.c
> +++ b/fs/cifs/file.c
> @@ -1353,6 +1353,7 @@ static int cifs_writepages(struct address_space *mapping,
>  	if (!experimEnabled && tcon->ses->server->secMode &
>  			(SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) {
>  		cifsFileInfo_put(open_file);
> +		kfree(iov);
>  		return generic_writepages(mapping, wbc);
>  	}
>  	cifsFileInfo_put(open_file);

Good catch.

Acked-by: Jeff Layton <jlayton at redhat.com>