From ea993877a96cd535199d0cd437e49f8d616615d9 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Mon, 7 Nov 2016 21:40:12 +0100
Subject: [PATCH] ip/nullmedium: free passed block in nullbwrite()

---
 sys/src/9/ip/nullmedium.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/src/9/ip/nullmedium.c b/sys/src/9/ip/nullmedium.c
index bc575c05c..21cb44354 100644
--- a/sys/src/9/ip/nullmedium.c
+++ b/sys/src/9/ip/nullmedium.c
@@ -19,8 +19,9 @@ nullunbind(Ipifc*)
 }
 
 static void
-nullbwrite(Ipifc*, Block*, int, uchar*)
+nullbwrite(Ipifc*, Block *bp, int, uchar*)
 {
+	freeb(bp);
 	error("nullbwrite");
 }