svn commit: r257945 - head/usr.sbin/pkg

[Bryan Drewery]

On Mon, Nov 11, 2013 at 07:44:10AM +0000, Gleb Smirnoff wrote:
> Author: glebius
> Date: Mon Nov 11 07:44:09 2013
> New Revision: 257945
> URL: http://svnweb.freebsd.org/changeset/base/257945
> 
> Log:
>   Do not use just freed memory.
>   
>   Sponsored by:	Nginx, Inc.

Can you please also MFC this?

> 
> Modified:
>   head/usr.sbin/pkg/pkg.c
> 
> Modified: head/usr.sbin/pkg/pkg.c
> ==============================================================================
> --- head/usr.sbin/pkg/pkg.c	Mon Nov 11 06:22:29 2013	(r257944)
> +++ head/usr.sbin/pkg/pkg.c	Mon Nov 11 07:44:09 2013	(r257945)
> @@ -323,9 +323,9 @@ parse_fingerprint(yaml_document_t *doc, 
>  static void
>  free_fingerprint_list(struct fingerprint_list* list)
>  {
> -	struct fingerprint* fingerprint;
> +	struct fingerprint *fingerprint, *tmp;
>  
> -	STAILQ_FOREACH(fingerprint, list, next) {
> +	STAILQ_FOREACH_SAFE(fingerprint, list, next, tmp) {
>  		if (fingerprint->name)
>  			free(fingerprint->name);
>  		free(fingerprint);
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