From 29f4de5f53947e74dc3d9f5549daf3b135d719fc Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Mon, 16 Sep 2013 17:28:49 +0200
Subject: rio: fix Xfidwrite memory leak on flush

---
 sys/src/cmd/rio/xfid.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/src/cmd/rio/xfid.c b/sys/src/cmd/rio/xfid.c
index c5067d524..305f22875 100644
--- a/sys/src/cmd/rio/xfid.c
+++ b/sys/src/cmd/rio/xfid.c
@@ -411,6 +411,7 @@ xfidwrite(Xfid *x)
 		case CWdata:
 			break;
 		case CWflush:
+			free(r);
 			filsyscancel(x);
 			return;
 		}
@@ -420,6 +421,7 @@ xfidwrite(Xfid *x)
 		if(x->flushing){
 			qunlock(&x->active);
 			recv(x->flushc, nil);	/* wake up flushing xfid */
+			free(r);
 			pair.s = runemalloc(1);
 			pair.ns = 0;
 			send(cwm.cw, &pair);		/* wake up window with empty data */
-- 
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