misc/139214: libradius and 3 auth radius-servers

[Alexander Motin]

The following reply was made to PR misc/139214; it has been noted by GNATS.

From: Alexander Motin <mav at FreeBSD.org>
To: bug-followup at FreeBSD.org, bond at techno-r.ru
Cc:  
Subject: Re: misc/139214: libradius and 3 auth radius-servers
Date: Mon, 28 Sep 2009 21:54:41 +0300

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 Please try this patch.  It is made against HEAD, but could be easily
 adopted to 6.x/7.x. Thank you.
 
 -- 
 Alexander Motin
 
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  filename="radlib.c.fail.patch"
 
 --- radlib.c.prev	2009-09-15 20:43:48.000000000 +0300
 +++ radlib.c	2009-09-28 21:49:07.000000000 +0300
 @@ -650,17 +650,12 @@ rad_continue_send_request(struct rad_han
  	n = sendto(h->fd, h->out, h->out_len, 0,
  	    (const struct sockaddr *)&h->servers[h->srv].addr,
  	    sizeof h->servers[h->srv].addr);
 -	if (n != h->out_len) {
 -		if (n == -1)
 -			generr(h, "sendto: %s", strerror(errno));
 -		else
 -			generr(h, "sendto: short write");
 -		return -1;
 -	}
 -
 +	if (n != h->out_len)
 +		tv->tv_sec = 1; /* Do not wait full timeout if send failed. */
 +	else
 +		tv->tv_sec = h->servers[h->srv].timeout;
  	h->try++;
  	h->servers[h->srv].num_tries++;
 -	tv->tv_sec = h->servers[h->srv].timeout;
  	tv->tv_usec = 0;
  	*fd = h->fd;
  
 
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