avoid going outside array bounds

ok krw@ deraadt@

diff --git a/sys/dev/ic/dpt.c b/sys/dev/ic/dpt.c
index 983f630..7c97ac4 100644 (file)
--- a/sys/dev/ic/dpt.c
+++ b/sys/dev/ic/dpt.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dpt.c,v 1.35 2014/12/19 22:44:58 guenther Exp $       */
+/*     $OpenBSD: dpt.c,v 1.36 2017/05/31 04:35:38 jsg Exp $    */
 /*     $NetBSD: dpt.c,v 1.12 1999/10/23 16:26:33 ad Exp $      */
 
 /*-
@@ -324,7 +324,7 @@ dpt_init(sc, intrstr)
         * dpt0: interrupting at irq 10
         * dpt0: 64 queued commands, 1 channel(s), adapter on ID(s) 7
         */
-       for (i = 0; ei->ei_vendor[i] != ' ' && i < 8; i++)
+       for (i = 0; ei->ei_vendor[i] != ' ' && i < 7; i++)
                ;
        ei->ei_vendor[i] = '\0';