From 19335151f1c66b543ec2e24313629b159306a852 Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Sat, 28 Sep 2002 08:16:50 +0000
Subject: First confirmed kill from my Flexelint license:  Check return value
 of g_clone_bio().

Detected by:	http://www.gimpel.com/html/flex.htm
Sponsored by:	DARPA & NAI Labs.
---
 sys/geom/geom_slice.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/geom/geom_slice.c b/sys/geom/geom_slice.c
index c91c1cf..bc46df7 100644
--- a/sys/geom/geom_slice.c
+++ b/sys/geom/geom_slice.c
@@ -191,6 +191,10 @@ g_slice_start(struct bio *bp)
 		}
 #endif
 		bp2 = g_clone_bio(bp);
+		if (bp2 == NULL) {
+			g_io_fail(bp, ENOMEM);
+			return;
+		}
 		bp2->bio_done = g_std_done;
 		g_io_request(bp2, cp);
 		break;
-- 
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