From df676bfd162d7edc6d2f10c45f92d73377087149 Mon Sep 17 00:00:00 2001
From: pjd <pjd@FreeBSD.org>
Date: Tue, 17 Jan 2006 07:30:34 +0000
Subject: Check return value.

Found by:	Coverity Prevent(tm)
MFC after:	3 days
---
 sys/geom/eli/g_eli_ctl.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sys/geom/eli/g_eli_ctl.c')

diff --git a/sys/geom/eli/g_eli_ctl.c b/sys/geom/eli/g_eli_ctl.c
index 9ce3064..b07a2e7 100644
--- a/sys/geom/eli/g_eli_ctl.c
+++ b/sys/geom/eli/g_eli_ctl.c
@@ -611,6 +611,10 @@ g_eli_ctl_kill(struct gctl_req *req, struct g_class *mp)
 		for (i = 0; i < *nargs; i++) {
 			snprintf(param, sizeof(param), "arg%u", i);
 			prov = gctl_get_asciiparam(req, param);
+			if (prov == NULL) {
+				G_ELI_DEBUG(0, "No 'arg%d' argument.", i);
+				continue;
+			}
 
 			sc = g_eli_find_device(mp, prov);
 			if (sc == NULL) {
-- 
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