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Fix off-by-one.

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Coverity CID:	1011375
Approved by:	re (glebius)
Sponsored by:	FreeBSD Foundation
This commit is contained in:
Edward Tomasz Napierala 2013-10-09 12:17:40 +00:00
parent 6dfc67e379
commit 1af403658b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=256189
1 changed files with 1 additions and 1 deletions
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usr.sbin/ctld/kernel.c
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@ -135,7 +135,7 @@ cctl_start_element(void *user_data, const char *name, const char **attr)
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]));