From 89622c2d59f7d2f1f12d7fd548d570313942945d Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Sat, 1 Dec 2001 18:54:44 +0000
Subject: fix fd_set overflow

---
 libexec/identd/parse.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'libexec/identd')

diff --git a/libexec/identd/parse.c b/libexec/identd/parse.c
index bbb714ad9d4..9a17e151169 100644
--- a/libexec/identd/parse.c
+++ b/libexec/identd/parse.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.c,v 1.26 2001/08/08 07:02:42 deraadt Exp $	*/
+/*	$OpenBSD: parse.c,v 1.27 2001/12/01 18:54:43 deraadt Exp $	*/
 
 /*
  * This program is in the public domain and may be used freely by anyone
@@ -174,16 +174,18 @@ timed_write(fd, buf, siz, timeout)
 	time_t timeout;
 {
 	int error;
-	fd_set writeds;
+	struct pollfd wfd[2];
 	struct timeval tv;
 
-	FD_ZERO(&writeds);
-	FD_SET(fd, &writeds);
+	wfd[0].fd = fd;
+	wfd[0].events = POLLOUT;
+	wfd[0].revents = 0;
 
 	tv.tv_sec = timeout;
 	tv.tv_usec = 0;
 
-	if ((error = select(fd + 1, 0, &writeds, 0, &tv)) <= 0)
+	if ((error = poll(wfd, 1, tv.tv_sec * 1000 +
+	    tv.tv_usec / 1000)) <= 0)
 		return error;
 	return(write(fd, buf, siz));
 }
-- 
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