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From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 10 Sep 2014 06:56:46 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r271358 - head/sys/cam/ctl
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Author: mav
Date: Wed Sep 10 06:56:45 2014
New Revision: 271358
URL: http://svnweb.freebsd.org/changeset/base/271358

Log:
  Fix array overrun, reported by Coverity.
  
  CID:		1229970

Modified:
  head/sys/cam/ctl/ctl.c

Modified: head/sys/cam/ctl/ctl.c
==============================================================================
--- head/sys/cam/ctl/ctl.c	Wed Sep 10 06:56:09 2014	(r271357)
+++ head/sys/cam/ctl/ctl.c	Wed Sep 10 06:56:45 2014	(r271358)
@@ -7963,7 +7963,8 @@ retry:
 			scsi_ulto2b(i / CTL_MAX_INIT_PER_PORT,
 			    res_desc->rel_trgt_port_id);
 			len = 0;
-			port = softc->ctl_ports[i / CTL_MAX_INIT_PER_PORT];
+			port = softc->ctl_ports[
+			    ctl_port_idx(i / CTL_MAX_INIT_PER_PORT)];
 			if (port != NULL)
 				len = ctl_create_iid(port,
 				    i % CTL_MAX_INIT_PER_PORT,