svn commit: r256189 - head/usr.sbin/ctld

[Edward Tomasz Napierala]

Author: trasz
Date: Wed Oct  9 12:17:40 2013
New Revision: 256189
URL: http://svnweb.freebsd.org/changeset/base/256189

Log:
  Fix off-by-one.
  
  Coverity CID:	1011375
  Approved by:	re (glebius)
  Sponsored by:	FreeBSD Foundation

Modified:
  head/usr.sbin/ctld/kernel.c

Modified: head/usr.sbin/ctld/kernel.c
==============================================================================
--- head/usr.sbin/ctld/kernel.c	Wed Oct  9 12:09:01 2013	(r256188)
+++ head/usr.sbin/ctld/kernel.c	Wed Oct  9 12:17:40 2013	(r256189)
@@ -135,7 +135,7 @@ cctl_start_element(void *user_data, cons
 	devlist = (struct cctl_devlist_data *)user_data;
 	cur_lun = devlist->cur_lun;
 	devlist->level++;
-	if ((u_int)devlist->level > (sizeof(devlist->cur_sb) /
+	if ((u_int)devlist->level >= (sizeof(devlist->cur_sb) /
 	    sizeof(devlist->cur_sb[0])))
 		log_errx(1, "%s: too many nesting levels, %zd max", __func__,
 		     sizeof(devlist->cur_sb) / sizeof(devlist->cur_sb[0]));