From: Niels Provos <provos@gmail.com>
Date: Tue, 10 May 2005 08:14:39 +0000 (+0000)
Subject: call epoll_ctl after changing our state table; in case that epoll_ctl fails
X-Git-Tag: release-1.1b~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cdcfae7fc1c2fe974094caef649ab9ba9a8f139a;p=libevent

call epoll_ctl after changing our state table; in case that epoll_ctl fails
we need to make sure that the table is consistent. from William Ahern


svn:r162
---

diff --git a/epoll.c b/epoll.c
index 1b483e1d..9f1066d8 100644
--- a/epoll.c
+++ b/epoll.c
@@ -333,13 +333,13 @@ epoll_del(void *arg, struct event *ev)
 	epev.events = events;
 	epev.data.ptr = evep;
 
-	if (epoll_ctl(epollop->epfd, op, fd, &epev) == -1)
-		return (-1);
-
 	if (needreaddelete)
 		evep->evread = NULL;
 	if (needwritedelete)
 		evep->evwrite = NULL;
 
+	if (epoll_ctl(epollop->epfd, op, fd, &epev) == -1)
+		return (-1);
+
 	return (0);
 }