From: David Herrmann <dh.herrmann@googlemail.com>
Date: Sun, 7 Oct 2012 11:09:27 +0000 (+0200)
Subject: eloop: fix leaving dead FDs pollable
X-Git-Tag: kmscon-7~397
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=70bfc314e013b169d16e62cac671acf58f147dc7;p=platform%2Fupstream%2Fkmscon.git

eloop: fix leaving dead FDs pollable

We used to remove dead FDs from the epoll-loop, but we should do this only
if they are no longer readable. An FD might be dead/HUP but still
readable.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
---

diff --git a/src/eloop.c b/src/eloop.c
index 3badbbc..eabfeb2 100644
--- a/src/eloop.c
+++ b/src/eloop.c
@@ -836,7 +836,7 @@ int ev_eloop_dispatch(struct ev_eloop *loop, int timeout)
 				continue;
 
 			mask = convert_mask(ep[i].events);
-			if (mask & EV_HUP)
+			if ((mask & (EV_ERR | EV_HUP)) == mask)
 				ev_fd_disable(fd);
 
 			fd->cb(fd, mask, fd->data);