From 2647aef1757e41fb7f0544a6f1ab78ee928e17d9 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Thu, 11 Apr 2013 19:33:07 +0200
Subject: [PATCH] ndb/dns: dont override req->aborttime in udpquery()

overriding aborttime in udpquery() makes no sense. it causes
recursive queries to extend the timeout infinitely. nobody
but the issuer of the request should modify aborttime.
---
 sys/src/cmd/ndb/dnresolve.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/src/cmd/ndb/dnresolve.c b/sys/src/cmd/ndb/dnresolve.c
index 0f2767176..56b8024f9 100644
--- a/sys/src/cmd/ndb/dnresolve.c
+++ b/sys/src/cmd/ndb/dnresolve.c
@@ -1404,7 +1404,6 @@ udpquery(Query *qp, char *mntpt, int depth, int patient, int inns)
 		pcntprob = likely[qp->type];
 	reqtm = (patient? 2 * Maxreqtm: Maxreqtm);
 	wait = weight(reqtm / 3, pcntprob);	/* time for one udp query */
-	qp->req->aborttime = timems() + 3*wait; /* for all udp queries */
 
 	qp->udpfd = fd;
 	rv = queryns(qp, depth, ibuf, obuf, wait, inns);