MFC r271358: Fix array overrun, reported by Coverity.

2014-10-06 12:41:07 +00:00 · 2014-10-06 12:41:07 +00:00 · a21c949f78
commit a21c949f78
parent 39e205854e
1 changed files with 2 additions and 1 deletions
--- a/sys/cam/ctl/ctl.c
+++ b/sys/cam/ctl/ctl.c
@ -7979,7 +7979,8 @@ ctl_persistent_reserve_in(struct ctl_scsiio *ctsio)
 			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,