From: Roy Marples <roy@marples.name>
Date: Fri, 5 Feb 2021 21:56:40 +0000 (+0000)
Subject: control fd can be both read and write.
X-Git-Tag: v10.0.0~107
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b2fb275ee96bbecc6f0f268eb8879e17e16fc21;p=thirdparty%2Fdhcpcd.git

control fd can be both read and write.
---

diff --git a/src/control.c b/src/control.c
index ab75fe48..ff8957a1 100644
--- a/src/control.c
+++ b/src/control.c
@@ -210,7 +210,8 @@ control_handle_data(void *arg, unsigned short events)
 {
 	struct fd_list *fd = arg;
 
-	if (events != ELE_READ && events != ELE_WRITE)
+	if (events != ELE_READ && events != ELE_WRITE &&
+	    events != (ELE_READ | ELE_WRITE))
 		logerrx("%s: unexpected event 0x%04x", __func__, events);
 
 	if (events & ELE_WRITE)