svn commit: r288699 - stable/10/usr.sbin/ctld

[Alexander Motin]

Author: mav
Date: Mon Oct  5 07:33:54 2015
New Revision: 288699
URL: https://svnweb.freebsd.org/changeset/base/288699

Log:
  MFC r279314 (by trasz): Add missing error check.

Modified:
  stable/10/usr.sbin/ctld/parse.y
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/usr.sbin/ctld/parse.y
==============================================================================
--- stable/10/usr.sbin/ctld/parse.y	Mon Oct  5 07:31:51 2015	(r288698)
+++ stable/10/usr.sbin/ctld/parse.y	Mon Oct  5 07:33:54 2015	(r288699)
@@ -761,6 +761,7 @@ target_lun:	LUN lun_number
 lun_number:	STR
 	{
 		uint64_t tmp;
+		int ret;
 		char *name;
 
 		if (expand_number($1, &tmp) != 0) {
@@ -769,7 +770,9 @@ lun_number:	STR
 			return (1);
 		}
 
-		asprintf(&name, "%s,lun,%ju", target->t_name, tmp);
+		ret = asprintf(&name, "%s,lun,%ju", target->t_name, tmp);
+		if (ret <= 0)
+			log_err(1, "asprintf");
 		lun = lun_new(conf, name);
 		if (lun == NULL)
 			return (1);